HygroFlex HF4 Humidity Temperature Transmitters. User Guide

Transcription

1 Page 1 f 33 HygrFlex HF4 Humidity Temperature Transmitters User Guide 2008;

2 Page 2 f 33 Table f cntents 1 Overview Mdels Ordering cdes Mechanical cnfiguratins and dimensins Display and keypad ptin General descriptin Pwer supply Measured parameters Calculated parameters Analg utput signals (HF42 and HF43) Digital interface (HF45) Service cnnectr Sensr prtectin (dust filter) User cnfigurable settings and functins Functin verview Factry default settings Mechanical installatin General guidelines HF4 enclsure Installatin f the HF4 type D (thrugh wall munt) Installatin f the HF4 type W (surface munt) Electrical installatin General wiring guidelines Guidelines fr RS-485 wiring (HF45) Cable grip and cable specificatins Wiring Operatin Minimum lad requirements fr the HF43 with vltage utputs HF42 and HF43 transmitters (analg utputs) HF45 (digital utput) Internal menu (ptinal keypad and display) Displayed parameters (ptinal keypad and display) Maintenance Service cable Lcatin f the service cnnectr (mini USB type) Peridic calibratin check Cleaning r replacing the dust filter Validatin f the utput signals transmissin Firmware updates Technical data Specificatins Dew pint accuracy Accessries Cnfiguratin and cmmunicatin sftware Service cables USB / RS-485 cnverter cable Munting hardware Calibratin accessries Spare filters Supprting dcuments Dcument releases ;

3 Page 3 f 33 Applicability: This manual applies t all instruments f the HF4 series with firmware versin 1.x, where 1.x can be 1.0, 1.1, etc. Changes t the last digit f the versin number reflect minr firmware changes that d nt affect the manner in which the instrument shuld be perated. 1 Overview The HF4 transmitter measures temperature, relative humidity and the dew r frst pint. The HF4 series is designed fr fixed installatin in HVAC and light industrial applicatins where a high measurement accuracy is required at cnditins within the range f 0 t 100 %RH and -50 t 100 C (-58 t 212 F). The electrnics perating range is limited t C ( C with the ptinal LC display). The HF4 features well prven sensrs and a rbust husing. Digital signal prcessing ensures cnsistent prduct perfrmance and als facilitates the task f field maintenance with features such as ptentimeter free digital calibratin. Based n the ROTRONIC AirChip 3000 digital technlgy the HF4 series ffers the fllwing functins: User cnfigurable settings Calculatin f the dew r frst pint Humidity temperature calibratin and adjustment Simulatr mde Autmatic humidity sensr test and drift cmpensatin Fail safe mde Data recrding The ability fr the user t easily update the AirChip 3000 firmware means that instruments f the HF4 series can be kept up-t-date regarding any future functinality imprvement. HF4 transmitters with analg utput signals: tw types f electrnic circuit are available: HF42: 2-wire, lp pwered (4 20 ma current signal) and HF43: 3-wire (vltage r current signal). Bth circuit types prvide linear analg utputs signals fr transmissin ver a length f cable t a remte display, recrder, cntrller r data prcessing unit and can be used t measure humidity nly, temperature nly r bth parameters. HF4 transmitters with digital utput: the HF45 is available with the fllwing digital interface ptins: RS- 485, USB + RS-485 r Ethernet (TCP/IP) + RS-485. Use f a digital interface allws the simultaneus reading f relative humidity, temperature and calculated parameter. The cmmunicatin prtcl used by the RS-485 interface ffers several ptins that can be cnfigured by the user. This includes a Mdbus cmpatible prtcl. 2008;

4 Page 4 f 33 2 Mdels 2.1 Ordering cdes Transmitters with analg utput signals: HF42 (2-wire, lp pwered) and HF43 (3-wire) Circuit type, supply vltage and utput signal type HF420- HF431- HF432- HF433- HF434- HF435-2-wire (lp pwered), 10 t 28 VDC, 4 20 ma 3-wire, 15 t 40 VDC r 12 t 28 VAC, 0 20 ma 3-wire, 15 t 40 VDC r 12 t 28 VAC, 4 20 ma 3-wire, 5 t 40 VDC r 5 t 28 VAC, 0 1 V 3-wire, 10 t 40 VDC r 8 t 28 VAC, 0 5 V 3-wire, 15 t 40 VDC r 12 t 28 VAC, 0 10 V Installatin type / Mechanical cnfiguratin D W Duct munt (thrugh wall) Wall munt Parameters (analg utputs) B X X Humidity ( %RH) and Temperature - see range belw H X X X X Humidity nly ( %RH) T X X Temperature nly - see range belw 1 X X Humidity and Dew / Frst pint - see range belw A Temperature and Dew / Frst pint - see range belw Standard temperature utput ranges 1 X 0 50 C 2 X C 3 X C 4 X C 5 X C 6 X F 7 X F 9 X F S T Custm range specify when rdering Optinal keypad and display (hrizntal munt nly) D X Keypad and display (HF42: n backlight HF43: w. backlight) N keypad and display 2008;

5 Page 5 f Cable fittings 1 1x M16 cable grip (hrizntal, type D w. display and type W) 2 1x M16 cable grip (vertical, type D w/ display) 3 1x ½ cnduit adapter (hrizntal, type D w. display and type W) 4 1x ½ cnduit adapter (vertical, type D w/ display) Standard dew / frst pint utput ranges B X C X D X S C Custm range specify when rdering Ntes: Output 1: relative humidity r dew pint Output 2: temperature The enclsure f all mdels with the ptinal display and keypad is designed t be installed in the hrizntal psitin The M16 cable grip is lcated at the bttm f the enclsure The ½ cnduit adapter is lcated n tp f the enclsure The dew / frst pint range uses the same unit ( C r F) as the temperature utput. The factry default setting is frst pint belw freezing. Custm range: be sure t clearly specify the desired range at the time f the rder. When a special range has been rdered, the letters ST and SC are used in clumns 4 and 7 in the abve table. These generic cdes will be replaced with a specific cde nly fr quantity and repeat rders 2008;

6 Page 6 f 33 Transmitters with digital utput: HF Circuit type and supply vltage HF456-3-wire, 5 t 40 VDC r 12 t 28 VAC Installatin type / Mechanical cnfiguratin D W Duct munt (thrugh wall) Wall munt Parameters X Humidity (RH) and Temperature (T) 1 RH + T + Dew / Frst pint Optinal keypad and display D X Keypad and display with backlight N keypad and display Cable fittings and digital interface 5 1x M16 cable grip, RS-485 interface 6 1x 1/2" cnduit adapter, RS-485 interface 7 1x M16 cable grip, USB + RS x 1/2"cnduit adapter, USB + RS x M16 cable grip, Ethernet + RS-485 A B C D E 1x 1/2" cnduit adapter, Ethernet + RS-485 1x M16 cable grip, Ethernet wireless + RS-485 1x 1/2" cnduit adapter, Ethernet wireless + RS-485 1x M16 cable grip, MODBUS ASCII interface 1x 1/2" cnduit adapter, MODBUS ASCII interface system M E Metric English Ntes: The enclsure f all mdels with digital interface is designed t be installed in the hrizntal psitin The M16 cable grip is lcated at the bttm f the enclsure The ½ cnduit adapter is lcated n tp f the enclsure The factry default setting fr the dew pint calculatin is the frst pint belw freezing The same terminal blck is used fr either the Mdbus interface r the RS-485 interface. A MODBUS netwrk and a RS-485 netwrk are physically identical and differ nly in the cmmunicatin prtcl being used. The default cmmunicatin prtcl used with the RS-485 interface is RO-ASCII. When rdered with the MODBUS interface, the transmitter is cnfigured by the factry t use the MODBUS ASCII cmmunicatin prtcl 2008;

7 Page 7 f Mechanical cnfiguratins and dimensins Mdels with USB r Ethernet interface 2008;

8 Page 8 f Display and keypad ptin The LC display ptin fr the HF43 and HF45 has a backlight. The LC display ptin fr the HF42 des nt have a backlight. The upper line crrespnds t relative humidity r dew / frst pint and the bttm line crrespnds t temperature. The display can be cnfigured t shw a trend indicatr n each line: : increasing value : decreasing value In the event f an alarm the display shws the symbl [! ] t the right f the value. Fr instructins see the fllwing HW4 manual: E-M-HW4v2.1-F General descriptin 3.1 Pwer supply Depending n the circuit type, the HF4 requires the fllwing pwer supply: a) HF42 (2-wire, lp pwered): VDC - depending n the lad cnnected t the utput(s). The minimum supply vltage can be determined as fllws: V min = 10 V + (0.02 x Lad*) *Lad resistance in hms. Fr the maximum lad f 500 Ω, the minimum supply vltage is 10 + (0.02 x 500) = 20 VDC. With bth utput circuits clsed, the maximum current cnsumptin is 40 ma. b) HF43 (3-wire with analg utputs): 15 t 40 VDC (see nte belw) r 12 t 28 VAC. With bth utput circuits clsed, the maximum current cnsumptin is 50 ma. Nte: depending n the type f utput signal, the HF43 will perate with the fllwing minimum vltage 0 1 V utputs: 5 VDC r 5 VAC 0 5 V utputs: 10 VDC r 8 VAC 0 10 V utputs: 15 VDC r 12 VAC 0 20 ma r 4 20 ma utputs: 6 VDC r 5 VAC with 0 Ω lad 15 VDC r 12 VAC with 500 Ω lad c) HF45 (3-wire) with digital utputs: 5 t 40 VDC r 12 t 28 VAC. Maximum current cnsumptin: Mdel with USB interface: Mdel with Ethernet (TCP/IP) interface: 50 ma 300 ma 3.2 Measured parameters The HF4 measures relative humidity with a ROTRONIC Hygrmer IN1 capacitive sensr and temperature with a Pt100 RTD. 2008;

9 Page 9 f Calculated parameters Using the ROTRONIC HW4 sftware, the HF4 can be cnfigured by the user t calculate either the dew pint r the frst pint. 3.4 Analg utput signals (HF42 and HF43) HF42 and HF43 With the ROTRONIC HW4 sftware any f the tw analg utput signals can be made t crrespnd t ne f the fllwing: Relative humidity Temperature Dew r frst pint Any utput can als be disabled. The scale f each analg utput can be set within the numerical limits f and The D/A cnverters used t generate the analg utput signals feature a 16-bit reslutin. The D/A cnverters used t generate the analg utput signals feature a 16-bit reslutin and exhibit a small psitive ffset at the bttm f the signal range as indicated belw:. Signal type Maximum ffset at range bttm 0 1 V 3 mv 0 5 V 50 mv 0 10 V 90 mv 0 20 ma 4 µa 4 20 ma N ffset HF43 The ROTRONIC HW4 sftware allws changing the type f utput signal t ne f the fllwing: 0 20 ma, 4 20 ma, 0 1V, 0 5V r 0 10V. Bth utput signals are autmatically cnfigured with the same signal type. N calibratin r adjustment is required after changing the type f utput signal. In the case f vltage utput signals, lad requirements apply t the external device r circuit cnnected t the HF43 transmitter. These requirements are defined in the Operatin chapter 2008;

10 Page 10 f Digital interface (HF45) a) RS-485 serial interface The HF45 has always a RS-485 serial interface. When the number f available netwrk prts is limited, this interface can be used t cnnect tgether up t 64 devices in a multi-drpped arrangement. In principle, an unlimited number f such netwrks can be mnitred with the HW4 sftware, but each RS-485 multi-drp netwrk is limited t 64 devices. The HF45 can be used either as a slave r a master, withut special cnfiguratin. The master is autmatically the device that is directly cnnected t a netwrk (PC r LAN) by means f a USB prt r TCP/IP prt. RS-485 Cmpatibility: The cmmunicatin prtcl used by the HF45 and ther AirChip 3000 prducts is nt cmpatible with the prtcl used by the previus generatin f ROTRONIC instruments. D nt cnnect legacy prducts and AirChip 3000 prducts t the same RS-485 multi-drp netwrk. b) USB r Ethernet interface The HF45 is als available with the fllwing interface cmbinatins: USB + RS-485 r Ethernet +RS-485. In that case the prtectin grade f the HF4 enclsure is n lnger IP65 / NEMA 4 rated. c) Cmmunicatin prtcl ptins The measurement data can be read withut having t use the ROTRONIC HW4 sftware. Starting with firmware versin 1.3, the HF4 ffers the fllwing cmmunicatin prtcl ptins (ASCII) which can be selected by cnnecting the HF4 t a PC running the ROTRONIC HW4 sftware (versin r higher): RO-ASCII: this is the standard (default) cmmunicatin prtcl used by all AirChip 3000 devices and by the HW4 sftware. In principle, this prtcl supprts all f the AirChip 3000 functins but sme f the functins require a certain amunt f cmputatins t be carried ut by an external device such as a PC. Custm: this cmmunicatin prtcl can be used t prvide cmpatibility f the HF4 with an existing cmmunicatin system. The Custm cmmunicatin prtcl is limited t reading measurement data frm the HF4. Functins such as device cnfiguratin, humidity and temperature adjustment, etc. are nt supprted. The Custm prtcl is applicable t all AirChip 3000 devices with a digital interface and allws RS-485 netwrking Mdbus: the Mdbus prtcl available with the HF4 is limited t reading measurement data frm the HF4. Functins such as device cnfiguratin, humidity and temperature adjustment, etc. are nt supprted by the Mdbus prtcl. When using either the RO-ASCII r the Custm prtcl, the HF4 can be set t send data autmatically after each refresh cycle withut requiring a data request. When this mde is enabled, the receiving device must be listening at all times in rder t get the measurement data. Fr details, see dcument E-M-AC3000-CP 2008;

11 Page 11 f Service cnnectr The service cnnectr (UART interface with a mini-usb type cnnectr) allws cnnecting the HF4 either t a PC running the ROTRONIC HW4 sftware r t a prbe input f anther instrument that is cmpatible with the HygrClip 2 (HC2) prbes. In bth cases a service cable is required. See Maintenance fr the lcatin f the service cnnectr and fr the type f service cable t be used. Cnnecting the HF4 t a PC is used t cnfigure the HF4, gain access t the HF4 functins such as humidity and temperature adjustment, read data frm the HF4 n the PC and update the AirChip 3000 firmware. Cnnecting the HF4 t the prbe input f anther instrument is useful nly when the ther instrument has its wn display and keypad, and has an internal menu equivalent t the menu f the HP23 hand-held calibratr. The cnnectin allws shwing the data measured by the HF4 n the ther instrument display and als allws using the ther instrument internal menu t d fr example a humidity and temperature adjustment f the HF4. HF45 (digital utputs): the digital interface (USB, Ethernet and RS-485) ffers the same functinality as the service cnnectr but des nt allw cnnecting the HF4 t a HP23 hand-held calibratr. 3.7 Sensr prtectin (dust filter) The HF4 is supplied with a Plyethylene filter t prtect the sensrs against dust particles and high air velcity. 4 User cnfigurable settings and functins The HF4 ships cnfigured as specified n the custmer rder. Mdels with analg utputs can be installed and used just as any cnventinal humidity and temperature transmitter and mst users will never need t use the HF4 cnfigurable settings and functins. Mdels with a digital interface generally require sme cnfiguratin by the user. Making use f the HF4 cnfigurable settings and functins is entirely up t the user and the apprpriate settings depend n the user applicatin. We have prvided belw a shrt descriptin f the HF4 functins and als indicated the factry default settings. 2008;

12 Page 12 f Functin verview MEASUREMENT ACCURACY AND RELIABILITY AirChip 3000 Functins Humidity / temperature adjustment Autmatic humidity sensr test and ptinal drift cmpensatin Descriptin 1-pint r multi-pint humidity calibratin r adjustment 1-pint r 2-pint temperature calibratin r adjustment Generate a time stamp fr calibratins and adjustments Retain and view last adjustment date and adjustment values Generate calibratin and adjustment prtcls Tests the humidity sensr fr drift caused by cntaminants and can be used t autmatically apply a crrectin. The test is autmatically carried ut at regular intervals f time. Can be cnfigured, enabled, r disabled Data recrding The humidity sensr status can be verified either with the HW4 sftware r with the instrument display (if available) and is shwn as Gd, SQ-tuned (crrected fr drift) r Bad (defective) The data recrding functin differs frm a true data lgging functin in the sense that the AirChip 3000 des nt time stamp the data. This data recrding functin can be used t investigate events such as a sensr malfunctin as well as t retrieve data that wuld therwise be lst Start r stp data recrding - up t 2000 value pairs (%RH and temperature). Starting a recrding sessin erases all previusly recrded data The recrding mde and lg interval can be specified When the device is pwered ff, the recrding sessin is paused but nt ended As lng as the recrding sessin has nt been ended, the device autmatically resumes recrding data when pwered up again The recrded data can be dwnladed t a PC with the HW4 sftware, time stamped and viewed MEASUREMENT LOOP VALIDATION AirChip 3000 Functins Simulatr mde Descriptin Used t make the HF4 generate fixed values fr the humidity, temperature and calculated parameter. Can be cnfigured, enabled r disabled DEVICE SAFEGUARDS AirChip 3000 Functins Device write prtectin Internal menu access frm keypad Descriptin Used t prtect the HF4 with a passwrd t prevent unauthrized digital access by a digital user. Can be cnfigured, enabled r disabled Used t prevent accidental changes t the HF4 settings and temperature-humidity adjustment by disabling the MENU key n the ptinal keypad. Can be enabled r disabled 2008;

13 Page 13 f 33 PROCESS PROTECTION / PROTECTION OF OTHER DEVICES AirChip 3000 Functins Limit humidity utput t 100 %RH Out-f-limit value alarm Descriptin Used t prevent the humidity signal frm exceeding 100 %RH when cndensatin frms n the sensr. Can be enabled r disabled Used t specify the nrmal range fr humidity, temperature and the calculated parameter depending n the user applicatin. Can be cnfigured, enabled r disabled Bad sensr alarm Fail safe mde Out-f-limit values trigger a digital alarm which can be als be seen n the ptinal display Built-in functin. Cannt be disabled A bad humidity r temperature sensr triggers a digital alarm which can be als be seen n the ptinal display Used t specify a "safe" fixed value fr humidity and fr temperature in the event f a sensr failure. Can be cnfigured, enabled r disabled 4.2 Factry default settings Ntes: Cnfiguratin f the HF4 by the user and access t its functins requires a PC with the ROTRONIC HW4 sftware (versin r higher) installed. Service cable AC3006 r AC3009 is used t cnnect the HF4 service cnnectr t a USB prt f the PC. The HF45 can als be cnnected t the PC using either its USB r Ethernet interface Settings and functins that can als be either partially r fully accessed frm the ptinal keypad are marked with the letter K (see als Operatin > Internal Menu). Cnfigurable Settings Applicability Factry default system (Metric r English) K HF42, HF43, HF45 As per rdering cde Analg signal type (4 20 ma r ther) HF43 As per rdering cde Psychrmetric calculatin HF42, HF43, HF45 As per rdering cde Output 1 parameter, scale and unit HF42, HF43 As per rdering cde (%RH r DP) Output 2 parameter, scale and unit HF42, HF43 Temperature, unit as per rdering cde Display reslutin (ptinal) HF42, HF43, HF45 1 decimal Display backlight (ptinal) K HF43, HF45 Always n Displayed parameters K HF42, HF43, HF45 As per rdering cde Trend indicatr (display) HF42, HF43, HF45 Enabled Cmmunicatin prtcl HF43 with DI, HF45 RO-ASCII RS-485 address HF43, HF45 0 TCP/IP settings HF45 See dcument IN-E-TCPIP-Cnf Device name HF43, HF45 Instrument mdel 2008;

14 Page 14 f 33 Functins Applicability Factry default Humidity / temperature adjustment K HF42, HF43, HF45 Device write prtectin HF42, HF43, HF45 Disabled Menu access frm keypad HF42, HF43, HF45 Enabled Limit humidity utput t 100 %RH HF42, HF43, HF45 Enabled Out-f-limit value digital / display alarm HF42, HF43, HF45 Disabled Data recrding K HF42, HF43, HF45 Enabled (lp mde 10 min. interval) Autmatic humidity sensr test HF42, HF43, HF45 Disabled Humidity sensr drift cmpensatin HF42, HF43, HF45 Disabled Fail safe mde HF42, HF43, HF45 Disabled Simulatr mde HF42, HF43, HF45 Disabled Fr a detailed descriptin f all AirChip 3000 / HF4 main functins see dcument E-T-AC3000-DF-V1 Instructins regarding the cnfiguratin f the HF4 and access t its functins are prvided in the fllwing manuals: E-M-HW4v2.1-F2-003 E-M-HW4v2.1-Main ( 6.5) E-M-HW4v2.1-DR-001 E-M-HW4v2.1-A2-001 E-M-AC3000-CP. Instructins fr cnfiguring the TCP/IP settings f the HF45, are prvided in dcument E-M-TCPIP-Cnf The factry default setting fr dew / frst pint calculatin is frst pint belw freezing 2008;

15 Page 15 f 33 5 Mechanical installatin 5.1 General guidelines Relative humidity is extremely dependent n temperature. Prper measurement f relative humidity requires that the prbe and its sensrs be at exactly the temperature f the envirnment t be measured. Because f this, the lcatin where yu chse t install the prbe can have a significant effect n the perfrmance f the instrument. The fllwing guidelines shuld guarantee gd instrument perfrmance: a) Select a representative lcatin: install the prbe where humidity, temperature and pressure cnditins are representative f the envirnment t be measured. b) Prvide gd air mvement at the prbe: air velcity f at least 200 ft/ minute (1 meter/secnd) facilitates adaptatin f the prbe t changing temperature. c) Avid the fllwing: (1) Clse prximity f the prbe t a heating element, a cling cil, a cld r ht wall, direct expsure t sun rays, etc. (2) Clse prximity f the prbe t a steam injectr, humidifier, direct expsure t precipitatin, etc. (3) Unstable pressure cnditins resulting frm excessive air turbulence. d) Immerse as much f the prbe as pssible in the envirnment t be measured. e) Prevent the accumulatin f cndensatin water at the level f the sensr leads. Install the prbe s that the prbe tip is lking dwnward. If this is nt pssible, install the prbe hrizntally. 5.2 HF4 enclsure The HF4 enclsure cnsists f a base and a cver held tgether with 4 screws. T pen the enclsure, use a metric 2.5 mm hex key. Prir t re-assembling the enclsure, verify that the red seal is sitting prperly in its grve n the base. 5.3 Installatin f the HF4 type D (thrugh wall munt) Munting psitin f the enclsure Vertical: HF42 and HF43 type D withut keypad and display Hrizntal: HF42 and HF43 type D with keypad and display HF45 type D 2008;

16 Page 16 f 33 Munting hardware Part AC5005 is a flange with cmpressin fitting that is designed t hld the prbe f the HF4 type D when munted thrugh a wall (see Accessries). The HF4 des nt require any additinal supprt. The AC5005 allws easy installatin and remval f the HF Installatin f the HF4 type W (surface munt) Munting psitin f the enclsure Hrizntal: HF42, HF43 and HF45 type W Munting hardware Methd 1: The HF4 is supplied with 2 screws, 2 drywall anchrs and tw rubber washers. The base f the enclsure has 2 screw-wells (see drawing) that are nrmally clsed at the bttm. Use the template prvided with the HF4 t drill munting hles in the wall and insert the drywall anchrs. Place a rubber washer n each screw. Insert a screw in each well and push t pen the bttm f the well. Methd 2: When a DIN-rail (35 mm / 1 3/8 ) is available use part AC5002 (nt included). This is a DIN-rail munting kit cnsisting f 2 clamps that attach t the back f the enclsure with the screws prvided. 2008;

17 Page 17 f 33 6 Electrical installatin 6.1 General wiring guidelines Pwer supply wiring Heavy machinery and instrumentatin shuld nt share the same pwer supply wiring. If this cannt be avided, nise filters and surge prtectrs shuld be used. Mst UPS devices have thse features already integrated. General guidelines fr signal cables The fllwing guidelines are derived frm Eurpean Standard EN fr the transmissin f signals by cpper wires. When planning an installatin, the rules prvided by EN shuld be fllwed under cnsideratin f lcal circumstances t determine the psitin f machines and equipment. All ROTRONIC prducts are tested fr Electrmagnetic Cmpatibility accrding t EMC Directive 2004/106/EG and fllwing Eurpean standards: - EN : 2001, EN : EN : 2005, EN : A11 Whenever the level f electrmagnetic interference is expected t be high, bth the instruments and signal cables shuld be placed as far away as pssible frm the surce f interference. In general, signal cables shuld be installed in bundles r channels / cnduits, separate frm ther cables as indicated in the table belw: Bus signals such as RS485 Data signals fr PCs, printers etc. shielded analg inputs unshielded direct current (<= 60V) shielded prcess signals (<= 25 V) unshielded alternate current (<= 25V) caxial cables fr CRT mnitrs in cmmn bundles r channels / cnduits direct current frm 60 V t 400 V (unshielded) alternate current frm 25V t 400 V (unshielded) in separated bundles r channels / cnduits, withut minimum distance direct and alternate current > 400 V (unshielded) Telephne lines lines leading int EX-rated areas in separated bundles r channels / cnduits, withut minimum distance 2008;

18 Page 18 f 33 Lightning prtectin Cabling in areas with a risk f lightning requires a lightning prtectin. Fr cabling undergrund in between buildings, we recmmend the use f special fiber ptic cables. If this is nt pssible, use cpper cables that are suitable fr undergrund installatin. 6.2 Guidelines fr RS-485 wiring (HF45) See dcument E-DV04-RS485.01: RS485 Netwrk Installatin and Start-up Guidelines 6.3 Cable grip and cable specificatins The HF4 is supplied either with ne M16 sealing cable grip r with a ½ cnduit adapter. The M16 cable grip prvides effective sealing nly with cables having the prper utside diameter. Preferably, use a cable with an utside diameter f 6 t 7 mm (0.236 t inch) with 18 AWG wires. 6.4 Wiring HF42: 2-wire, lp pwered transmitter Electrical diagram The maximum permissible cable length cnnecting the HF42 t ther devices is determined by the ttal resistance resulting frm the additin f the cable resistance and that f the devices cnnected in series with the unit. This resistance shuld nt exceed 500 hms. Terminal blck diagram Terminals K2-2: T-OUT Descriptin Temperature utput (+) OUT-2 K2-1: V+ Pwer supply: VDC (+) K1-2: H-OUT Relative humidity r dew pint (+) OUT-1 K1-1: V+ Pwer supply: VDC (+) Nte: cnnect the + f the pwer supply t nly ne f the V+ terminals. The tw terminals marked V+ are internally cnnected. 2008;

19 Page 19 f 33 Measuring humidity r temperature nly Unless cnfigured t measure either humidity nly r temperature nly, prper peratin f the HF42 requires bth current lps t be clsed. The HF42 can be directly rdered frm the factry t measure either humidity r temperature nly. When necessary, any unused utput f the HF42 can be disabled with the ROTRONIC HW4 sftware. When the HF42 is cnfigured with ne f the tw utputs disabled, clse nly the lp that is being used HF43: 3-wire transmitter Electrical diagram fr vltage utputs The maximum permissible cable length can be determined under cnsideratin f the vltage drp caused by the current flwing t the devices cnnected t the unit. The vltage drp in the cable depends bth n cable resistance and n the equivalent resistance f the devices cnnected in parallel t the unit. The ttal resistance cnnected t each unit utput shuld be at least 1000 hms. Cable resistance shuld nt be mre than 1/1000 f the lad resistance. Minimum lad requirements apply t the external device r circuit cnnected t the HF4 transmitter. These requirements are defined in the Operatin chapter Electrical diagram fr current utputs The maximum permissible cable length, cnnecting the unit t ther devices, is determined by the ttal resistance resulting frm the additin f the cable resistance and that f the devices cnnected in series with the unit. This resistance shuld nt exceed 500 hms. 2008;

20 Page 20 f 33 Terminal blck diagram Type D and W (hrizntal munt) Type D (vertical munt) Terminals K1-1: GND K1-2: V+ K1-3: - K2-4: GND K2-3: GND K2-2: OUT2 Descriptin Pwer supply (-) r neutral (tied with ther GND) Pwer supply: VDC (+) r VAC (Phase) Prtective grund (see nte belw) Grund (tied with ther GND) Grund (tied with ther GND) Temperature utput (+) K2-1: OUT1 Relative humidity r dew pint (+) K6-1: GND K6-1: V+ K6-3: - Pwer supply (-) r neutral (tied with ther GND) Pwer supply: VDC (+) r VAC (Phase) Prtective grund (see nte belw) Nte: Terminals K1-3 r K6-3 (prtective r earth grund) are nt tied with GND. If s desired, K1-3 r K6-3 can be tied with GND by clsing a slder pad n the PCB 2008;

21 Page 21 f 33 Measuring humidity r temperature nly Operatin f the HF43 des nt require bth current lps t be clsed. When using the HF43 t measure either humidity nly r temperature nly, clse nly the lp that is being used. Using the ROTRONIC HW4 sftware, any unused utput f the HF43 can be disabled HF45: digital utput Cnnectrs and terminal blck diagram Terminals K1-1: GND K1-2: V+ K1-3: - K3-4: D- K3-3: D+ Descriptin Pwer supply (-) r neutral (tied with ther GND) Pwer supply: 5 40 VDC (+) r VAC (Phase) Prtective grund (see nte belw) RS-485 Bi-directinal TX- / RX - RS-485 Bi-directinal TX+ / RX + K3-2: GND Grund / Pwer supply (-) K3-1: PWR DC (+) VDC (+) (ptinal, see nte belw) Ntes: Terminal K1-3: this terminal (prtective r earth grund) is nt tied with GND. If s desired, K1-3 can be tied with GND by clsing a slder pad n the PCB Terminal blck K3 (RS-485): pins K3-1 and K3-2 can be used t pwer all instruments n a RS-485 multidrp frm a single external 15 VDC pwer supply with adequate ma rating. In this case, d nt use terminals K3-1 and pin K1-2 (nrmally used t pwer the HF45). WARNING: Cnnecting a device t an active Ethernet netwrk can disrupt cmmunicatins n the netwrk. Befre cnnecting the HF4, make sure that it is prperly cnfigured fr yur netwrk Grunding (all mdels) We generally recmmend grunding the (-) side f the pwer supply, especially if the electrnics will be subjected t a lw humidity envirnment (35 %RH r less). 2008;

22 Page 22 f 33 7 Operatin 7.1 Minimum lad requirements fr the HF43 with vltage utputs The fllwing requirements apply t any external device r circuit cnnected t the HF43 transmitter with vltage utputs: HF43 Vltage Output RL HF43 utput signal 0 1V Input resistance RL >=1kOhm 0 5V >=5kOhm 0 10V >=10kOhm GND In the situatin where the external device uses an internal pull-up resistr the value f this resistr shuld meet the requirements shwn belw. It is als necessary t add a pull-dwn resistr RL cnnected t grund in rder t be able t read 100% f the range f the HF43 vltage utput. HF43 Vltage Output VCC R Pull-up RL GND HF43 signal VCC R pull-up RL 0 1V 3.3V 250 kohm 1 kohm HF43 signal VCC R pull-up RL 0 1V 5.0V 400 kohm 1 kohm 0 5V 5.0V 400 kohm 5 kohm HF43 signal VCC R pull-up RL 0 1V 10.0V 1 MOhm 1 kohm 0 5V 10.0V 1 MOhm 5 kohm 0 10V 10.0V 1 MOhm 10 kohm 7.2 HF42 and HF43 transmitters (analg utputs) If s desired, use the HW4 sftware t cnfigure the HF4. Cmplete the mechanical and electrical installatin and simply pwer up the HF ;

23 Page 23 f HF45 (digital utput) Cnfiguratin and full access t all HF45 functins requires a PC with the ROTRONIC HW4 sftware installed. Starting with firmware versin 1.3, the HF45 ffers several cmmunicatin prtcl ptins that allw users t read the measurement data withut the HW4 sftware. When using the standard RO-ASCII prtcl, access t sme f the HF45 functins is als pssible withut HW4. Fr details, see dcument E-M-AC3000-CP. IMPORTANT: Depending n the type f digital interface, either the PC r the HF45 must be cnfigured by the user as indicated belw. a) USB netwrk cnnectin Prir t cnnecting the HF45 t a USB prt yu must install the ROTRONIC USB driver n the HW4 PC. Fr instructins see the HW4 manual E-M-HW4v2.1-Main ( 6.3) b) Ethernet (TCP/IP) netwrk cnnectin (wired r wireless) Prir t cnnecting the HF45 t an active Ethernet netwrk yu must cnfigure the HF45 TCP/IP settings. Fr instructins see the HW4 manual E-M-HW4v2.1-Main ( 6.4) and technical nte E-M-TCPIP-Cnf WARNING: Cnnecting a device t an active Ethernet netwrk can disrupt cmmunicatins n the netwrk. Befre cnnecting the HF4, make sure that it is prperly cnfigured fr yur netwrk c) RS-485 serial interface (multi-drp) Instructins fr using the HF45 with a RS-485 netwrk are prvided in the fllwing manuals: E-M-HW4v2.1-Main ( 6.5), E-M-HW4v2.1-F2-003 and E-DV04-RS Ntes: Instruments cnnected t the same RS-485 netwrk must use the same baud rate and each instrument must be given a unique RS-485 address RS-485 Cmpatibility: The cmmunicatins prtcl used by the HF45 and ther AirChip 3000 prducts is nt cmpatible with the prtcl used by the previus generatin f ROTRONIC prducts. D nt cnnect legacy prducts and AirChip 3000 prducts t the same RS-485 multi-drp netwrk. The specificatins f the RS-485 interface are as fllws: Baud rate : Parity : nne Data bits : 8 Stp bits : ;

24 Page 24 f Internal menu (ptinal keypad and display) Nte: Unauthrized access t the menu can be prevented by disabling the display menu setting (use the HW4 sftware > Device Manager > Display) MENU key: pen / clse menu ENTER key: menu item selectin Menu navigatin keys + / - Change value up / dwn Main Menu Menu Items Selectins / Infrmatin Ntes Settings Recrd On / Off Data recrding (max values) C / F Temperature / dew r frst pint Back Light Key Press / On / Off Display backlight mde Device Infrmatin Versin Firmware versin Serial Nbr Serial number Address RS-485 address Type Device type Name Device name User defined SensrTest Humidity sensr status Off / Gd / SQ-Tuned / Bad Humidity Adjust RefValue Humidity reference value ± 0.1 %RH steps <Adjust> 1-pint adjustment nly (ffset) Temperature Adjust RefValue Temperature reference value ± 0.1 C steps <Adjust> 1-pint adjustment nly (ffset) Recrd: bth the recrding mde (start / stp and the lg interval cannt be changed frm the menu and are as cnfigured with the ROTRONIC HW4 sftware SensrTest: Off means that the humidity sensr has nt been tested due t the cnfiguratin settings f the test. Fr a descriptin f the autmatic humidity sensr test and drift cmpensatin (SQ-tuning) see dcuments E-T-AC3000-DF-V1 and E-M-HW4v2.1-F Displayed parameters (ptinal keypad and display) When the menu is nt active, press the ENTER key t change which parameters are shwn n the display: Relative humidity and temperature Dew / frst pint and temperature (when the calculated parameter is enabled) 2008;

25 Page 25 f 33 8 Maintenance 8.1 Service cable Cable AC3006 is used t cnnect the HF4 t a USB prt f a PC running the ROTRONIC HW4 sftware. As an alternative, cable AC2001 is used t cnnect the HF4 t a prbe input f the HP23 hand-held calibratr. Fr service purpses, the HP23 ffers essentially the same functinality as the HW4 sftware. 8.2 Lcatin f the service cnnectr (mini USB type) WARNING: the service cnnectr is a UART interface with a mini-usb cnnectr type. D nt cnnect the service cnnectr directly t the USB prt f a PC r hub. The service cnnectr can be accessed withut pening the enclsure after remving the small red sealing cver. HF32 Hrizntal munt: the service cnnectr is lcated at the bttm f the enclsure (black arrw) Vertical munt: the service cnnectr is lcated either n the left side r n the right side f the enclsure. 8.3 Peridic calibratin check Bth the Pt 100 RTD temperature sensr and assciated electrnics are very stable and shuld nt require any calibratin after the initial factry adjustment. Lng term stability f the ROTRONIC Hygrmer humidity sensr is typically better than 1 %RH per year. Fr maximum accuracy, calibratin f the HF4 shuld be verified every 6 t 12 mnths. Applicatins where the HF4 is expsed t significant pllutin may require mre frequent verificatins. a) Prcedure fr adjusting the HF4 frm the ptinal keypad The ptinal keypad f the HF4 allws a 1-pint adjustment f temperature r humidity against a reference. A 1-pint adjustment has the effect f adding the same ffset t all measured values. A multipint adjustment is nt pssible frm the keypad and requires using either a PC with the HW4 sftware installed r anther instrument such as the HP23 hand-held calibratr. When the parameter t be adjusted is stable, press the MENU key t shw the internal menu n the display Use the (-) key t select either H-Adjust r T-Adjust and press the ENTER key Make sure that the text line beginning with RefValue is highlighted and press the ENTER key Use the (+) r (-) key t change the reference value as desired Use the (-) key t highlight the Adjust text line and press the ENTER key The HF4 cnfirms the adjustment with the message Adjust OK Press the MENU key twice t exit the menu and return the HF4 t nrmal peratin 2008;

26 Page 26 f 33 Ntes: The calibratin pint is autmatically deleted frm the prbe memry after an adjustment Because the HF4 has n real time clck, the date f the adjustment is nt written t the HF4. If retaining the adjustment date is imprtant, use the HW4 sftware t adjust the HF4. b) Prcedure fr adjusting the HF4 with the ROTRONIC HW4 sftware: Use cable AC3006 t cnnect the service cnnectr f the HF4 t a USB prt f a PC with the HW4 sftware installed. Nte that the ROTRONIC USB driver must be installed n the PC as explained in the HW4 manual E-M-HW4v2.1-Main. In the case f the HF45, a cnnectin with the PC can be established via the USB (ROTRONIC USB driver) r Ethernet interface. Start HW4 n the PC and search fr the HF4 (HW4 Main Menu Bar > Devices and Grups > Search fr USB Masters). After finding the HF4 with HW4, expand the device tree t see the HF4 functins. Select Prbe Adjustment. Fr further instructins see HW4 manual E-M-HW4v2.1-A Cleaning r replacing the dust filter Depending n the applicatin, the dust filter may require cleaning frm time t time, Cleaning shuld be dne withut remving the filter frm the prbe. Clean the filter with a fine brush. If this is nt sufficient, the filter shuld be replaced. T d this, unscrew the filter frm the prbe. Befre putting n a new dust filter, check the alignment f bth sensrs with the prbe. The wires that cnnect the sensrs t the prbe are very thin and bend easily. If this happens, crrect the alignment by hlding the sensr very gently with a pair f small flat nsed pliers. 8.5 Validatin f the utput signals transmissin If s desired, transmissin f the HF4 utput signals can be validated by using the simulatr functin. The HW4 sftware is required t enable and cnfigure this functin. When this functin is enabled the HF4 generates fixed digital and analg signals as specified by the user. Fr instructins see dcument E-M-HW4v2.1-F Firmware updates Firmware updates will be available n the ROTRONIC website fr dwnlading. Firmware files are given a name that shws bth t which device the file applies and the versin number f the firmware. All firmware files have the extensin HEX. Prcedure fr updating the firmware: Use cable AC3006 t cnnect the service cnnectr f the HF4 t a USB prt f a PC with the ROTRONIC HW4 sftware installed. Nte that the ROTRONIC USB driver must be installed n the PC as explained in the HW4 manual E-M-HW4v2.1-Main. In the case f the HF45, a cnnectin with the PC can be established via the USB (ROTRONIC USB driver) r Ethernet interface. Cpy the firmware update file frm the ROTRONIC website t the PC. Start HW4 sftware n the PC and search fr the HF4 (HW4 Main Menu Bar > Devices and Grups > Search fr USB Masters). After finding the HF4, expand the device tree t see the HF4 functins. Select Device Manager. In the Device Manager menu bar select Tls > Firmware Update. Fr instructins see dcument E-M-HW4v2.1-F ;

27 Page 27 f Technical data 10.1 Specificatins General HF42 HF43 HF45 Device type Humidity temperature transmitter with analg utput signals Circuit type 2-wire, lp pwered 3-wire Mechanical cnfiguratin types D and W Humidity temperature transmitter with digital utput Pwer supply and cnnectins HF42 HF43 HF VDC Supply vltage (VDD) V min = 10 V + (0.02 x VDC r 5 40 VDC Lad*) *Lad VAC r VAC resistance in hms. Mdel with USB interface: 50 ma Nminal current cnsumptin 2 x 20 ma < 50 ma Mdel with Ethernet interface: 300 ma Electrical cnnectins Plarity prtectin Prtective dide n V+ Terminal blck and M16 cable grip r ½ cnduit adapter Cnnectr (USB r Ethernet), terminal blck (pwer supply and RS- 485) and M16 cable grip r ½ cnduit adapter Humidity measurement HF42 HF43 HF45 Sensr ROTRONIC Hygrmer IN1 Measuring range %RH Measurement accuracy at 23 C ±1.0 %RH Repeatability 0.3 %RH Lng term stability < 1 %RH / year Sensr time cnstant Typical 10 sec, 63% f a 35 t 80 %RH step change (1m/sec air flw at sensr) Temperature measurement HF42 HF43 HF45 Sensr Pt100 RTD, IEC 751 1/3 class B Measuring range limits C / F Measurement accuracy at 23 C ±0.2 C Repeatability 0.05 C Lng term stability < 0.1 C / year Sensr time cnstant Typical 4 sec, 63% f a step change (1m/sec air flw at sensr) Calculated parameters HF42 HF43 HF45 Psychrmetric calculatins Dew r frst pint (user cnfigurable ptin) 2008;

28 Page 28 f 33 Start-up time and data refresh rate HF42 HF43 HF45 Start-up time 3.4s (typical) 1.9s (typical) 1.9s (typical) Data refresh rate 3.4s (typical) 1.7s (typical) 1.7s (typical) Cnfigurable analg utputs HF42 HF43 Output 1 Can be made t crrespnd t any parameter Factry default parameter Relative humidity r dew / frst pint Factry default scale As per rdering cde Output 2 Can be made t crrespnd t any parameter Factry default parameter Temperature Factry default scale As per rdering cde Output 1 and Output 2 Signal type 4 20 ma 0 20 ma 4 20 ma 0 1 V 0 5 V 0 10 V (user cnfigurable) User cnfigurable scaling limits engineering units 0 1V signal range Maximum ffset at bttm f signal range n ffset : 3 mv 0 5 V signal range : 50mV 0 10 V signal range : 90mV 0 20 ma signal range : 4uA 4 20 ma signal range : n ffset Shrt circuit tlerant Yes Maximum external lad 500 Ω 500 Ω (current utput) Minimum external lad 0 Ω 1 kω (0 1 V utput) 5 kω (0 5 V utput) 10 kω (0 10 V utput) 0 Ω (current utput) Digital interface Interface type HF45 RS-485, USB and RS-485 r Ethernet (TCP/IP) wired r wireless and RS-485 Service cnnectr HF42 HF43 HF45 Interface type UART Maximum service cable length 5 m (16.4 ft) General specificatins HF42 HF43 HF45 Optinal display LC, 1 r 2 decimals reslutin, n backlight, trend and alarm indicatin Plycarbnate Plyethylene ABS LC, 1 r 2 decimals reslutin, backlight, trend and alarm indicatin Prbe material Prbe dust filter material Husing material Husing prtectin grade IP 65 (except HF45 USB r Ethernet) Physical dimensins See Mdels Weight 250 g (8.8 z) 250 g (8.8 z) 2008;

29 Page 29 f 33 Cnfrmity with standards HF42 HF43 HF45 CE / EMC immunity Slder type Fire prtectin class FDA / GAMP directives EMC Directive 2004/108/EG: EN : 2001, EN : 2005 EN : 2005, EN : A11 Lead free (RHS directive) Crrespnds t UL94-HB cmpatible Envirnmental limits HF42 HF43 HF45 Strage and transit Operating limits at electrnics Temperature limits at prbe C (valid fr type D) Maximum humidity at sensr Maximum air velcity at prbe Critical envirnments C / C (mdels with display), %RH, nn cndensing C / C (mdels with display), %RH, nn cndensing 100 %RH up t 80 C (176 F) 75 %RH at 100 C (212 F) 20 m/s (3,935 ft /min) Humidity sensr: as per DV Critical chemicals 10.2 Dew pint accuracy The HF4 can be cnfigured t calculate either the dew pint r frst pint based n the measurement f relative humidity and temperature. The accuracy f this cnversin varies, depending n the humidity and temperature cnditins as shwn in the graph belw: Example: at a temperature f 20 C, a frst pint value f -25 C is measured with an accuracy f ± 0.5 C r better. 2008;

30 Page 30 f Accessries 11.1 Cnfiguratin and cmmunicatin sftware The ROTRONIC HW4 sftware (versin r higher) allws cnfiguring the HF4. HW4 is cmpatible with Windws XP, Vista and NT4 with SP6a r higher. Fr mre details see separate instructin manual prvided with the sftware. Order Cde HW4-E HW4-P Descriptin HW4 sftware, Standard Editin ( single user) HW4 Prfessinal Editin, ERES regulatins cmpliant (FDA / GAMP), multi user 11.2 Service cables Order Cde AC3006 AC3008 AC3009 AC2001 Descriptin Mini-USB service cnnectr (UART) t a PC USB prt. Cable electrnics cnvert UART interface t USB interface. Apprximate length: 1.7 m HF4 must be pwered Mini-USB service cnnectr (UART) t Ethernet prt. Cable electrnics cnvert UART interface t TCP/IP. Apprximate length: 1.7 m Requires AC adapter (9 VDC). D nt pwer the HF4 when using this cable Mini-USB service cnnectr (UART) t a PC USB prt. Cable electrnics cnvert UART interface t USB interface. Apprximate length: 1.7 m Requires AC adapter (9 VDC). D nt pwer the HF4 when using this cable Mini-USB service cnnectr (UART) t 7-pin prbe cnnectr f the HP23 hand-held calibratr r ther instrument with display and keypad. Apprximate length: 1.7 m HF4 must be pwered IMPORTANT: Prir t using cable AC3006 r AC3009, the ROTRONIC USB driver must be installed n the PC (available frm the HW4 CD r frm Fr installatin instructins see dcument E-M-HW4v2.1-Main ( 6.3). Prir t cnnecting cable AC3008 t an active Ethernet netwrk yu must cnfigure the TCP/IP settings f the cable using either the HW4 sftware (versin r higher) r the TCP/IP cnfiguratin tl available frm Fr instructins see the HW4 manual E-M-HW4v2.1-Main ( 6.4) and technical nte E-M-TCPIP-Cnf 2008;

31 Page 31 f USB / RS-485 cnverter cable Order Cde AC3010 Descriptin USB / RS-485 cnverter. Allws cnnecting the RS-485 prt f a HF45 transmitter with digital ptin t the USB prt f a PC. Within the RS-485 netwrk, the HF45 behaves as a slave. Nte: the transmitter must be pwered IMPORTANT: Prir t using cable AC3010, the ROTRONIC USB driver must be installed n the PC (available frm the HW4 CD r frm Fr installatin instructins see dcument E-M-HW4v2.1-Main ( 6.3) Munting hardware Order Cde AC5002 Descriptin DIN-rail munting kit (cnsists f 2 clamps that attach t the back f the enclsure with the screws prvided). DIN-rail (35 mm / 1 3/8 ) nt included Munting flange with cmpressin fitting fr (15 mm / 0.6 diameter prbe). AC5005 Use fr thugh wall installatin f the HF4 type D Maximum temperature 100 C (212 F) AC5001 Sleeve fr adapting a 15 mm / 0.6 diameter prbe t a 25 mm / 1.0 diameter thrughwall munting hle (HF42 and HF43 type D, vertical munting psitin) Facilitates the replacement f lder prducts with a 25 mm prbe diameter 2008;

32 Page 32 f Calibratin accessries Order Cde Descriptin EA00-SCS 0.5 %RH humidity std, SCS cert., pack f 5 EA05-SCS 5 %RH humidity std, SCS cert., pack f 5 EA10-SCS 10 %RH humidity std, SCS cert., pack f 5 EA20-SCS 20 %RH humidity std, SCS cert., pack f 5 EA35-SCS 35 %RH humidity std, SCS cert., pack f 5 EA50-SCS 50 %RH humidity std, SCS cert., pack f 5 EA65-SCS 65 %RH humidity std, SCS cert., pack f 5 EA80-SCS 80 %RH humidity std, SCS cert., pack f 5 EA95-SCS 95 %RH humidity std, SCS cert., pack f 5 ER-15 Calibratin device fr 15mm diameter prbes Fr instructins regarding the ROTRONIC humidity standards and calibratin devices see dcument E-M-CalBasics Spare filters Order Cde Sltted cap Filter Insert Ntes NSP-PCB-PE Plyethylene Standard filter insert NSP-PCB-WM NSP-PCB-TF Plycarbnate, black Wire mesh Tefln Fr applicatins requiring faster respnse time High humidity, lw air flw 2008;

33 Page 33 f Supprting dcuments Dcument File Name E-T-AC3000-DF-V1 Cntents AirChip 3000 Descriptin and Main Functins E-M-HW4v2.1-DIR E-M-HW4v2.1-Main E-M-HW4v2.1-F2-003 E-M-HW4v2.1-A2-001 E-M-HW4v2.1-DR-001 E-M-AC3000-CP List f the HW4 manuals HW4 sftware versin 2.1: General instructins and functins cmmn t all devices HW4 sftware versin 2.1: HF4 transmitters Device cnfiguratin and AirChip 3000 functins HW4 sftware versin 2.1: Prbe Adjustment functin AirChip 3000 devices HW4 sftware versin 2.1: Data Recrding Functin AirChip 3000 Devices AirChip 3000 Cmmunicatin Prtcl Optins E-DV04-RS E-M-TCPIP-Cnf E-M-CalBasics E-T-HumiDefs RS485 Netwrk Installatin and Start-up Guidelines Cnfiguratin prcedures fr ROTRONIC devices with Ethernet (TCP/IP) interface Temperature and humidity calibratin basics Humidity Definitins Instructins fr using the ROTRONIC humidity standards Nte: All dcument file names have an extensin crrespnding t the dcument release number (example f a first release: E-M-HW4v2.1-Main_10). This extensin is nt shwn in the abve table. 13 Dcument releases Dc. Release Date Ntes _10 Jul. 10, 2008 Original release _11 Oct. 2, 2008 Added service cables AC3008 and AC3009 Added cable AC3010 _12 Oct. 31, 2008 Mdified the rder cde tables Added minimum lad requirements fr the HF43 Added cmmunicatin prtcl ptins Added additinal infrmatin regarding peratin f the HF45 _13 Dec. 3, 2008 Changed the factry default settings 2008;