DATASHEET F120 - FLOW RATE CONTROLLER

Transcription

1 FLOW RATE CONTROLLER WTH ANALOG CONTROL OUTUT AND HGH / LOW ALARMS DATASHEET F120 FLOW RATE CONTROLLER Advantages Robust 67 (NEMA Type4X) field enclosure. t is so rugged, you can even stand on it! ntrinsically Safe available ATEX and ECEx approval for gas and dust applications. rogramming can be done by your own crew, with the sensible menudriven structure, saving cost and irritation. Know one, know them all! Very diverse mounting possibilities: walls, pipes, panels or directly onto outdoor sensors! Features Controls the desired volume or mass flow. Displays flow rate, alarms, setpoint and total. Large 17mm (0.67") digits. Safety mode input to place the controller in a safe predefined position. Two alarm values can be entered in %: low and high flow rate alarm. Bumpless switching between 2 operation modes: Hand and Auto. Explosion/flame proof available. Full Modbus communication RS232/485/TTL. Loop or battery powered, 8 24V AC / DC or V AC power supply. LED backlight option. 1 output (0)4 20mA / 0 10V DC control output e.g. to control a valve. Two alarm outputs for low and high flow rate alarm (not available with analog input). input Flow Ability to process all types of flowmeter signals: Reedswitch, NAMUR, NN/N pulse, Sine wave (coil), Active pulse signals, (0)4 20mA. Remote control Safety mode input. External reset / clear lock. Applications The FSeries is your first and safest choice for field mount indicators in safe and hazardous area applications. Especially in harsh weather conditions like rain, snow, salty atmospheres and temperatures between 40 C up to 80 C (40 F up to 176 F). The F120 is designed flow rate control applications; such as chemical processing, plastic manufacturing and the aggregates and cement industry. For DN panel mount indicators, check our DSeries.

2 General information ntroduction The F120 is part of the Fluidwell process controller family and is the alternative for local control loops. The single loop flow controller accepts most pulse inputs from flowmeters and has a 4 20mA output for controlling a pump or valve. Operational There are two operation modes: Hand: the control output can be manually changed, there is no loop connection. Auto: the setpoint can be set and/or changed, corresponding with the process value of flow. Display The display has large 17mm segments which show flow rate, setpoint, alarms and total (resettable). Onscreen engineering units are easily configured from a comprehensive menu. Configuration All configuration settings are accessed via a simple operator menu which can be password protected. Each setting is clearly indicated with an alphanumerical description, which avoids confusing abbreviations and baffling codes. Once familiar with one Fseries product, you will be able to program all models in the series without a manual. All settings are safely stored in EEROM memory in the event of sudden power loss. Analog output signal The flow rate is controlled via the (0)4 20mA or 0 10V DC output signal. The output signal is updated eight times per second. The output signal can be passive, active or isolated where the passive output type will loop power the F120 as well. input The F120 accepts most pulse and analog input signals for volumetric flow or mass flow. The input signal type can be selected by the user in the configuration menu without having to adjust any sensitive mechanical dipswitches or jumpers. The analog input is available with lineair and square root calculation and even as 4 20mA input loop powered. Alarm output Two fixed alarm outputs are available to transmit the flow rate alarm condition, 1 low and 1 high alarm output (not available with analog input). The output signals can be a passive NN, active N or an isolated electromechanical relay. f there is a noflow the alarm output will be disabled. Safety mode The F120 has a safety mode that keeps on transmitting a predefined value as long as the contact is made. After releasing the contact, the former value and function will be reinstalled. Communication All process data and settings can be read and modified manually or through the Modbus communication link (RS232 / RS485). Full Modbus functionality remains available for the ntrinsically Safe version (TTL). Hazardous areas This model has been ATEX and ECEx certified ntrinsically Safe for gas and dust applications, with an allowed ambient temperature of 40 C to 70 C (40 F to 158 F). A flame proof Ex d enclosure with ATEX certification is also available. Enclosures All enclosures are ATEX and ECEx approved. As standard the F120 is supplied in an GR panel mount enclosure, which can be converted to an 67 / NEMA Type4X GR field mount enclosure by the addition of a back case. Most popular is our rugged aluminum field mount enclosure. Overview application F120 Alarm output 1 Remote control: reset total / clearlock Flowmeter input Alarm output 2 Communication Analog Control output 2 F120

3 Dimensions enclosures Aluminum & GR panel mount enclosure Terminal connections Aluminum & GR field / wall mount enclosures CB: RS232 RXD TXD CH: RS485 2 wire A B Y Z CT: TTL ntrinsically Safe FLOWMETER NUT ANALOG OUTUT OWER REQUREMENTS COMMUNCATON DTR 12V C: RS485 4 wire A B RXD TXD DTR 12V ADDTONAL NUT ALARM OUTUT 1 31 mm (1.22") 29 mm (1.14") 120 mm (4.72") 130 mm (5.12") HB & HC enclosures 130 mm (5.12") 115 (4.53") 98 (3.86") panel cutout Ø 7mm (0.27") Ø 7mm (0.27") 120 mm (4.72") Aluminum 30mm 30mm G9 M20 x 1,5 G9 1.18" 1.18" 22,50mm 0.9" HA HL 75 mm (2.95") 60 mm (2.36") HD HE 112 mm (4.40") GR 30mm 30mm 22,50mm ADDTONAL NUT Reset total clear lock 1 /2"NT 1 /2"NT Ø16 Ø20 Ø16 30mm 30mm M16 x 1,5 M20 x 1,5 M16 x 1,5 25mm M20 x 1,5 25mm M20 x 1,5 M20 x 1,5 12mm 12mm 24mm 24mm 36mm 36mm 6 x M12 22,50mm 22,50mm 22,50mm 14mm 17mm 0.9" HM HN HO H HT HF HG HH HJ HK Ø22 ( 7 / 8") 25mm 25mm Ø20 Ø20 12mm 12mm 24mm 24mm Ø12 36mm 36mm 30mm (1.18") 30mm (1.18") Ø22 ( 7 / 8") Ø22 ( 7 / 8") Ø22 ( 7 / 8") 22,50mm (0.9") 22,50mm 14mm 17mm 22,50mm (0.9") ALARM OUTUT 2 00 : coil AA: 4 20mA OA: active 24V DC OA: active 24V DC D: 8 24V AC : reed switch / NN AB: 0 20mA OT: passive trans. OT: passive trans. D: 8 24V DC : N AF: 4 20mA OR: mech. relay OR: mech. relay D X: 16 30V DC = = = = : namur A: 4 20mA F: 24V AC Note: Alarm outputs are not available with analog (A / U) inputs. : active signal A: 4 20mA F: 24V DC A: (0)4 20mA AU: 0 10V M: V AC U U X: 8 30V DC ZB: Backlight: 12 30V DC A X: 8 30V DC Output loop powered A L: 4 20mA B / C: battery powered nternal long life Lithium battery L: input loop powered (terminals GND 1 2 are not available) 1 /2"NT 1.18" 1.18" Flat bottom, no holes available. Display example 90 x 40mm (3.5 x 1.6 ) 0.9" HU 1 /2"NT 1 /2"NT 1 /2"NT 15mm 15mm 16mm 15mm HV 38mm 4 x M20 x 1.5 HZ F120 3

4 Typical wiring diagram F120ACHOTB(X) Typical wiring diagram F120AACHBF TERMNAL CONNECTORS F100 series OUTUT LOO OWERED TERMNAL CONNECTORS F100 series 24V AC / DC OWER SULY Modbus communication type CH: RS485 2 wire Modbus communication type CH: RS485 2 wire B A B A V 1M lowpass V 1M lowpass V 1M lowpass Additional input type B: 3.2V 1M lowpass Additional input type B: Circuit depends on type of signal Flowmeter input type: pulse Analog output type A: passive 4 20mA (loop powered) alarm output V DC Circuit depends on type of signal Analog output type A: passive 4 20mA (loop powered) Flowmeter input type A: (0)4 20mA 8 30V DC alarm output Alarm outputs type OT: (not available with analog input) ower supply type X: 8 30V DC (not used in this example) Main supply ower supply type F: 24V AC / DC 24V AC * For pulse type inputs: V ref : 1.2V/3.0V available. NO power output, available supply : <1mA. Note: using these ref. voltages at max. load, will reduce battery life significantly. * U max sensor is 2V below U supply U max sensor: 8.2V requires 10VDC(8VAC) U supply 12V requires 14VDC(10VAC) U supply 24V requires 26VDC(18VAC) U supply 4 F120

5 Typical wiring diagram F120AAACBBD Typical wiring diagram F120ACBORM TERMNAL CONNECTORS F100 series 24V AC / DC OWER SULY TERMNAL CONNECTORS F100 series V AC OWER SULY TXD RXD DTR 12V Modbus communication type CB: RS232 Z Y B A Modbus communication type C: RS485 4 wire 3.2V 1M lowpass V 1M lowpass V 1M lowpass Additional input type B: 3.2V 1M lowpass Additional input type B: Main supply Alarm outputs type OA: active transistor (not available with analog input) ower supply type D: 8 24V AC / DC Flowmeter input type A: (0)4 20mA Analog output type AA: active 4 20mA 8 24V AC 8 24V DC Main supply Flowmeter input type: pulse Analog output type A: 8 30V DC passive isolated 4 20mA alarm output 1 Switch output type OR: mechanic relay alarm output 2 ower supply type M: V AC N L1 * U max sensor is 2V below U supply U max sensor: 8.2V requires 10VDC(8VAC) U supply 12V requires 14VDC(10VAC) U supply 24V requires 26VDC(18VAC) U supply *Supply voltage: 1.2 / 3.2 / 8.2 / 12 / 24V DC to sensor F120 5

6 Hazardous area applications The F120X has been certified according ATEX and ECEx by DEKRA for use in ntrinsically Safe applications with an ambient temperature of 40 C to 70 C (40 F to 158 F). The ATEX markings for gas and dust applications are: 1 G Ex ia B/C T4 Ga 1 D Ex ia C T100 C Da. The ECEx markings for gas and dust applications are: Ex ia C/B T4 Ga and Ex ia C T100 C Da. t is allowed to connect up to six barriers in B/C applications or one barrier in C applications. Consult the certificate for the maximum input and output values of the circuits. Full functionallity of the F120 remains available, including 8.2V sensor excitation for e.g. Namur sensors (type D) and the Modbus communication type CT. A flame proof enclosure is available as well with rating ATEX 2 GD EEx d B T5. lease contact your supplier for further details. Certificate of conformity KEMA 03ATEX1074 X ECEx DEK X Configuration example B / C and C F120ABOT(X)X Output loop powered unit TERMNAL CONNECTORS F100 series HAZARDOUS AREA SAFE AREA 3.2V 1M lowpass V 1M lowpass Additionalinput type B: Circuit depends on type of signal Ci = 17nF Analog output type A: passive 4 20mA (output loop powered (X)) Flow meter input type: pulse Alarm output 1 ower supply and/or repeater o = max. 100 ma o = max W MTL 5541 e.g. valve controller ower supply or switch interface o = max. 100 ma = max W o MTL 5511 e.g. sounder Alarm output 2 o = max. 100 ma o = max W ower supply or switch interface MTL 5511 e.g. sounder Note: above values are safety values. Consult the technical specification for operational values. * For pulse type inputs: V ref : 1.2V/3.0V available. NO power output, available supply : <1mA. Note: using these ref. voltages at max. load, will reduce battery life significantly. 6 F120

7 Configuration example B / C F120AACTB(X)X Output loop powered unit TERMNAL CONNECTORS F100 series HAZARDOUS AREA SAFE AREA Modbus communication type CT: TTL TXD RXD DTR 12V o = max. 250 ma o = max W.S. Certified solator TTL to: RS232 RS422 TTL : MTL5051 e.g. C 3.2V 1M lowpass V 1M lowpass Additional input type B: Circuit depends on type of signal Flow meter input type: A (0)4 20mA Ci = 17nF Analog output type A X: passive 4 20mA (output loop powered) Uo=max 30V o=max 100mA o=max 750mW o = max. 100 ma o = max W OWER SULY ower supply and/or repeater MTL 5541 e.g. valve controller (Not available with analog input) (Not available with analog input) Note: above values are safety values. Consult the technical specification for operational values. * For pulse type inputs: V ref : 1.2V/3.0V available. NO power output, available supply : <1mA. Note: using these ref. voltages at max. load, will reduce battery life significantly. F120 7

8 Configuration example B / C and C F120ACTBOTDX ower requirement 16 30V DC TERMNAL CONNECTORS F100 series HAZARDOUS AREA SAFE AREA TXD RXD DTR 12V Modbus communication type CT: TTL lease note: communciation type CT is not allowed in C applications. Uo=30V o=250ma o=850mw SOLATOR:.S. Certified solator TTL to RS232 / RS422 / TTL : MTL5051 e.g. C * Note: Communication only allowed when configured as B / C. 3.2V 1M lowpass V 1M lowpass Additional input type B: Circuit depends on type of signal Main supply Ci = 17nF Flow meter input type: pulse TOTAL Co OF ALL CONNECTED AARATUS MAY NOT EXCEED 66nF MNUS 17nF (17nF S USED BY THE ANALOG OUTUT SGNAL TERMNAL 7 8) Analog output type A: passive 4 20mA Alarm output 1 Alarm output 2 ower supply type D: 16 30V DC (please note: D and battery supply (type C) is NOT allowed in C applications). ower supply or switch interface o = max. 100 ma = max W o MTL 5511 e.g. sounder ower supply or switch interface o = max. 100 ma = max W o MTL 5511 e.g. sounder o = max. 100 ma o = max W ower supply Note: above values are safety values. Consult the technical specification for operational values. * Note power supply type D: the supply voltage to pulse sensors is maximum 8.7V (Uo=max 8.7V o=max 25mA o=max 150mW) and to analog sensors as connected to terminal 1 (internally linked). 8 F120

9 Configuration example B / C F120AAFCTBOTDX ower requirement 16 30V DC TERMNAL CONNECTORS F100 series HAZARDOUS AREA SAFE AREA Modbus communication type CT: TTL TXD RXD DTR 12V o = max. 250 ma o = max W.S. Certified solator TTL to: RS232 RS422 TTL : MTL5051 e.g. C 3.2V 1M lowpass V 1M lowpass Additional input type B: Circuit depends on type of signal Main supply Flow meter input type: A (0)4 20mA Ci = 17nF Analog output type AF: passive 4 20mA (output loop powered) (Not available with analog input) (Not available with analog input) Due to analog output type AF, the unit has to be powered with battery type C or with external power supply type D. ower supply type D: 16 30V DC Uo=max 30V o=max 100mA o=max 750mW o = max. 100 ma o = max W o = max. 100 ma o = max W repeater MTL 5541 ower supply e.g. valve controller Note: above values are safety values. Consult the technical specification for operational values. * Note power supply type D: the supply voltage to pulse sensors is maximum 8.7V (Uo=max 8.7V o=max 25mA o=max 150mW) and to analog sensors as connected to terminal 1 (internally linked). REEATER MTL 5541 F120 9

10 Technical specification General Display Type High intensity reflective numeric and alphanumeric LCD, UVresistant. Dimensions 90 x 40mm (3.5 x 1.6 ). Digits Seven 17mm (0.67") and eleven 8mm (0.31") digits. Various symbols and measuring units. Refresh rate User definable: fast, 1sec, 3sec, 15sec, 30sec, off. Option ZB Transflective LCD with white LEDbacklight. Good readings in full sunlight and darkness. Note ZB Only available for safe area applications. Ambient temperature Safe areas 40 C to 80 C (40 F to 176 F). ntrinsically Safe 40 C to 70 C (40 F to 158 F). ower requirements Type A Analog output loop powerd, 8 30V DC. ower consumption max 0.5 Watt. Type B Long life Lithium battery lifetime depends upon settings and configuration up to 5 years. (requires D, L or X) Type C ntrinsically Safe long life lithium battery lifetime depends upon settings and configuration up to 5 years. (requires X and D or X) Type D 8 24V AC / DC ± 10%. ower consumption max. 5 Watt. ntrinsically Safe: 16 30V DC; power consumption max. 1 Watt. Type F 24V AC / DC ± 10%. ower consumption max. 15 Watt. Type L nput loop powered from sensor signal 4 20mA (type A ) requires types A and OT (not Xi). Type M V AC ± 10%. ower consumption max. 15 Watt. Type X 8 30V DC. ower consumption max Watt. Type ZB 12 30V DC ± 10%. ower consumption max. 1.5 Watt. Note B/F/M Not available ntrinsically Safe. Note F/M The total consumption of the sensors and outputs may not exceed 24V. Note For ntrinsically Safe applications, consult the safety values in the certificate. Sensor excitation Type B/C/X 3V DC for pulse signals and 1.2V DC for coil pickup. Note This is not a real sensor supply. Only suitable for sensors with a very low power consumption like coils (sine wave) and reedswitches. Type D 1.2 / 3 / 8.2 / 12 / 24V DC max. 24V DC. Type DX Note Type F / M Umax sensor is 2V below Usupply 1.2 / 3 / 8.2V DC max. 8.2V DC and mains power supply voltage (as connected to terminal 1). n case DX and signal A: the sensor supply voltage is according to the power supply voltage connected to terminal 1. Also terminal 2 offers the same voltage. 1.2 / 3 / 8.2 / 12 / 24V DC max. 24V DC. Terminal connections Type Removable plugin terminal strip. Wire max. 1.5mm 2 and 2.5mm 2. Data protection Type EEROM backup of all settings. Backup of running totals every minute. Data retention at least 10 years. assword Configuration settings can be password protected. Directives & Standards EMC Directive 2014/30/EU, FCC 47 CFR part 15. Low voltage Directive 2014/35/EU RoHS Directive 2011/65/EU ATEX / ECEx Directive 2014/34/EU, EC , EC & NEMA EN & NEMA 250 Enclosure General Window Sealing Control keys olycarbonate window. Silicone. Three industrial microswitch keys. UVresistant silicone keypad. Aluminum wall / field mount enclosures General Diecast aluminum wall/field mount enclosure 67 / NEMA Type4X with 2component UVresistant coating. Dimensions 130 x 120 x 75mm (5.12" x 4.72" x 2.95") W x H x D. Weight 1100 gr. Type HA Cable entry: 2 x G9 and 1 x M20. Type HL Cable entry: 2 x 1 / 2 " NT. Type HM Cable entry: 2 x M16 and 1 x M20. Type HN Cable entry: 1 x M20. Type HO Cable entry: 2 x M20. Type H Cable entry: 6 x M12. Type HT Cable entry: 1 x 1 / 2 " NT. Type HU Cable entry: 3 x 1 / 2 " NT. Type HV Cable entry: 4 x M20. Type HZ Cable entry: no holes. GR wall / field mount enclosures General GR wall/field mount enclosure 67 / NEMA Type4X, UVresistant and flame retardant. Dimensions 130 x 120 x 75mm (5.12" x 4.72" x 2.95") W x H x D. Weight 600 gr. Type HD Cable entry: no holes. Type HE Cable entry: 2 x Ø 16mm and 1 x Ø 20mm. Type HF Cable entry: 1 x Ø 22mm ( 7 / 8 "). Type HG Cable entry: 2 x Ø 20mm. Type HH Cable entry: 6 x Ø 12mm. Type HJ Cable entry: 3 x Ø 22mm ( 7 / 8 "). Type HK Flat bottom, cable entry: no holes. anel mount enclosures Dimensions 130 x 120 x 60mm (5.12" x 4.72" x 2.36") W x H x D. anel cutout 115 x 98mm (4.53" x 3.86") L x H. Type HB Diecast aluminum panel mount enclosure 65 / NEMA Type4X. Weight 600 gr. Type HC GR panel mount enclosure 65 / NEMA Type4X, UVresistant and flame retardant. Weight 450 gr. Hazardous area ntrinsically Safe (Type X) ATEX 1 G Ex ia B/C T4 Ga. certification 1 D Ex ia C T100 C Da. ECEx Ex ia C/B T4 Ga. certification Ex ia C T100 C Da. Ambient Ta 40 C to 70 C (40 F to 158 F). 10 F120

11 Explosion proof (Type XF) ATEX certification 2 G / Ex d B T5 Gb. 2 D / Ex t B T100 C Db. Type XF Dimensions of enclosure: 300 x 250 x 200mm (11.8" x 9.9" x 7.9") L x H x D. Weight Appr. 15kg. Note ECEx available on request. inputs Flowmeter Type Coil / sine wave (H: 20mVpp or LO: 80mVpp sensitivity selectable), NN/N, open collector, reedswitch, Namur, active pulse signals 8 12 and 24V DC. Frequency Minimum 0Hz maximum 7kHz for total and flow rate. Maximum frequency depends on signal type and internal lowpass. E.g. reed switch with lowpass : max. frequency 120Hz. KFactor ,999,999 with variable decimal position. Lowpass Available for all pulse signals. Option ZF coil sensitivity 10mVpp. Type A (0)4 20mA. Analog input signal can be scaled to any desired range within 0 20mA. Type U 0 10V DC. Contact factory. Accuracy Resolution: 14 bit. Error < 0.025mA / ± 0.125% FS. Low level cutoff programmable. Span ,999,999 with variable decimal position. Update time Four times per second. Voltage drop Type A: 2omA. Relationship Linear and square root calculation. Note For signal type A: external power to sensor is required; e.g. type D. Additional inputs Function : Terminal input to activate the predefined safety flow rate value (terminal 15 16). Reset total: Terminal input to reset total remotely. f this terminal input is closed, the clear total function is disabled (terminal 12 13). Type R nternally pulledup switch contact NN. Duration Minimum pulse duration 100msec. outputs Communication option Function Reading display information, reading / writing all configuration settings. rotocol Modbus RTU. Speed baud. Addressing Maximum 255 addresses. Type CB RS232 Type CH RS485 2wire Type C RS485 4wire Type CT TTL ntrinsically Safe. Analog output Function Controlling the flow rate. Accuracy 10 bit. Error < 0.05%. Analog output signal can be scaled to any desired range. Update time Eight times per second. Type AA Active 4 20mA output (requires D, F, M or X). Type AB Active 0 20mA output (requires D, F, M or X). Type AF assive floating 4 20mA output for ntrinsically Safe applications (requires X D). Type A assive galvanically isolated 4 20mA output also available for battery powered models. Type A assive 4 20mA output not isolated. Unit will be loop powered. Type AU Active 0 10V DC output (requires D, F, M or X). Requires min. 12V power supply. Digital outputs Function Low or high flow rate alarm output. Alarm value limits: 0 100%. Type OA Two active 24V DC transistor outputs (N); max. 50mA per output (requires D, F, M or X). Requires min. 24V power supply. Type OR Two electromechanical relay outputs isolated (N.O.) max. switch power 230V AC 0.5A (requires F or M). Type OT Two outputs (NN) not isolated. Max. 50V DC 300mA per output. Note Alarm outputs are not available with analog input. Operational Operator functions Displayed Flow rate setpoint. functions Flowrate. Total. Low flow rate alarm value. High flow rate alarm value. Operation modes: Hand and Auto. Safety mode. Flowrate Digits Units 7 digits. ml, L, m 3, Gallons, kg, Ton, lb, bl, cf, RND, ft 3, scf, Nm 3, Nl, igal no units. Decimals or 3. Time units /sec /min /hr /day. Control arameters Operation mode Hand and Auto. Control action Direct / Reverse. roportional 0.1 to 999,9%. band ntegral time 0.1 to 6,000.0 s or OFF (0.0). Safety output 5.0 to 105.0% (0) = Run / (1) = Safety output. Control output 5.0 to 105.0% for both high and low limits. limiter F120 11

12 Ordering information Standard configuration: F120ACXHCROTXXXZX. Ordering information: F120 _ A _ C _ H _ R O X _ Z _ Flowmeter input signal A (0)4 20mA input. ulse input: coil, npn, pnp, namur, reedswitch. Analog output signal AA Active 4 20mA output requires D, F, M or X. AB Active 0 20mA output requires D, F, M or X. AF.S. floating 4 20mA output requires X D. A solated 4 20mA output. A assive 4 20mA output, loop powered unit. AU Active 0 10V DC output requires D, F, M or X. Communication CB Communication RS232 Modbus RTU. CH Communication RS485 2wire Modbus RTU. C Communication RS485 4wire Modbus RTU. CT ntrinsically Safe TTL Modbus RTU. CX No communication. anel mount enclosures 65 / NEMA Type4X HB Aluminum enclosure. HC GR enclosure. GR field / wall mount enclosures 67 / NEMA Type4X HD Cable entry: no holes. HE Cable entry: 2 x Ø 16mm & 1 x Ø 20mm. HF Cable entry: 1 x Ø 22mm ( 7 /8 ). HG Cable entry: 2 x Ø 20mm. HH Cable entry: 6 x Ø 12mm. HJ Cable entry: 3 x Ø 22mm ( 7 /8 ). HK Flat bottom, cable entry: no holes. Aluminum field / wall mount enclosures 67 / NEMA Type4X HA Cable entry: 2 x G9 1 x M20. HL Cable entry: 2 x 1 /2 NT. HM Cable entry: 2 x M16 1 x M20. HN Cable entry: 1 x M20. HO Cable entry: 2 x M20. H Cable entry: 6 x M12. HT Cable entry: 1 x 1 /2 NT. HU Cable entry: 3 x 1 /2 NT. HV Cable entry: 4 x M20. HZ Cable entry: no holes. Additional input signal R Remote control input to reset total, to lock the clear total button and as safety input. Digital output signals OA Two active transistor outputs requires and D, F, M or X. OR Two mechanical relay outputs requires and F or M. OT Two outputs standard configuration requires. ower requirements D 8 24V AC/DC sensor supply with X: 16 30V DC. F 24V AC/DC sensor supply. L nput loop powered from sensor signal type A requires A and OT (not X). M V AC sensor supply. X Basic power supply 8 30V DC (no real sensor supply). Additional battery supply (optional) B Lithium battery powered requires D, L or X. C Lithium battery powered ntrinsically Safe requires X, and D or X. Hazardous area X ntrinsically Safe, according ATEX and ECEx. XF Ex d enclosure 3 keys according ATEX. XX Safe area only. Other options ZB Backlight. ZF Coil input 10mVpp. ZX No options. The bold marked text contains the standard configuration. Available ntrinsically Safe. Specifications are subject to change without notice. Fluidwell bv.o. Box AA Veghel The Netherlands Telephone: 31 (0) Telefax: 31 (0) displays@fluidwell.com nternet: 12 Copyright: Fluidwell bv 2017 F120DATAENV1727