OPERATING INSTRUCTIONS RAILDUINO 2.0

Transcription

1 OPERATING INSTRUCTIONS RAILDUINO 2.0

2

3 RAILDUINO 2.0 mdul e Cntent 1. General instructins and infrmatin Symbls used Safety warnings Scpe f delivery Delivery and packaging descriptin Strage Installatin and cmmisining Spare parts Repairs Warranty Terminatin f peratin and dispsal Terminatin f peratin Management and dispsal f the packaging Prduct descriptin Cncept Technical specificatin Installatin instructins Assembly DIP switch setting Status LED dides Basic cnnectin Cmmunicatin settings Descriptin f cmmunicatin prtcl UDP Examples f cmmunicatin between Lxne and Railduin Cmmunicatin settings in Lxne Cnfig Digital inputs Relay utputs Digital utputs (lw side switch) Digital utputs (high side switch) Analg inputs Analg utputs wire bus Other functins and features RS485 Baudrate Ping and Heartbeat functins Functin Reset and Railduin mdule remte pwer ON/OFF FAQ Table f inputs/utputs Basic parameters and peratin cnditins

4 RAILDUINO 2.0 mdule 1. General instructins and infrmatin 1.11 Symbls used A warning sign, fr safe use these instructins must be fllwed CE marking, certifies cmpliance f the prduct with the legal requirements The prduct des nt belng t municipal waste and is subject t separate cllectin 1.2 Safety warnings Warning! T prevent electrical shck and fire, fllw these safety instructins and guidelines. D nt exceed the technical parameters and use the device accrding t the fllwing descriptin. Read the instructins carefully befree putting the device int peratin.. The device shuld be installed nly by a qualified technician. Use f the device in any ther way than the way recmmended by the manufacturer may underminee the prtectin prvided by the device. D nt cnnect the device t the pwer supply (dangerus vltage) unless itt is being installed. Repairs f the mdule can be carried ut nly byy the manufacturer. Warning! In an applicatins with the cnnectin f main vltage f 230V t the utputt terminals f the device a sufficient distance r insulatin frmm the wires, clamps and enclsing against the surrundings must be prvided, due t preservatin f prtectin against electric shck. Behind the frnt cver f the device theree are utput terminals, where dangerus vltage can ccur. In the Czech Republic nly a qualified persn is allwed t install the device (a persn min. skilled accrding t 5 f Gv.rder n. 50/1978 Sb.) after familiarizatin with these instructins. The device must nt be used therwise than in accrdance with these instructins. T prevent risk f electical injury r fire the maximal peratin parameters f the device mustt nt be exceeded, particularly the range f peratinal temperatures due t heat impact frm cnnected r ther technlgical equipment nearby! Prtect the device frm a direct sun light, dust, high temperature, mechanical vibratins a n d impact, frm rain and high misture. In case f increased ambient temperature abve the mentined limit a ventilatin must be ensured. 1.3 Scpe f delivery 1.4 Delivery and packaging g descriptin The prduct is wrapped inn a prtective electrstatic packaging and placed in a cardbard bx. The prduct must nt be expsed t direct rain, vibratins and impacts during the transprt. 1.5 Strage The prducts are stred in dry nn cndensing areas with temperature 40 up t +85 C. 1.6 Installatin and cmmisining The device shuldd be installedd nly by technicians, wh are acquainted with the technical terms, warnings and instructins and wh are able t adhere t these instructins. If there are anyy dubts regarding the right handling with the mdule, d nt hesitate t cntact the lcal distributr r the manufacturerm r. Munting and cnnectin f the device shuld meet the natinal legislatin gverning installatins f electric materials, i. e. diameter f cnductrs, prtective fuses and psitins. The Railduin Mdule is intended t be munt n the DIN rail in cmpliance with the standard EN r the PR TS 35 type. When installing, cmmissining, perating and during maintenance pay attentin t the instructins mentined in the chapter Spare parts Each cmpact part f the prduct, fr which n special prcedures r technlgical peratins are necessary when exchanging, can be als rdered as a spare part. 1.8 Repairs The prducts are repaired by the manufacturer. Fr repair the prducts are sent in a packaging, which ensures shck absrbtin andd prtects against damage during transprtatin. 1.9 Warrantyy The prduct is cvered by 2 years warrantyy frm the date f delivery specifiedd n the delivery nte. The manufacturer warrants the technical and peratin parameters f the prducts t the extent f valid dcumentatin. The warranty perid begins frm the date ff taking ver the gds by the buyer r by a carrier. The manufacturer is nt liable fr defects caused by imprperr strage, imprper external cnnectins, external factrs,, particularly by quantities f inadmissible sizes, unqualified munting, incrrect adjustment, imprper use r nrmal wear and tear. The prduct cmes with: Instructins fr the Railduin Mdule 2

5 RAILDUINO 2.0 mdul e 2. Terminatin f peratin and dispsal 2.1 Terminatin f peratin During terminatin f peratin, the dismantlingg and dispsal are pssible t execute nly after the pwer supply is discnnected Management and dispsal f the packagingg If the prduct Railduin is nt further used, r shuld it be replaced with a new ne, it is nt dispsedd with the general husehld waste. Dispsal f this prduct must be perfrmed in a separate cllectin. Separate cllectin allws fr recycling and reuse f used prducts and packaging materials. Reuse f recycled materials helps prevent envirnmental pllutin and reduces the demand fr raw materials. When buying new prducts, stres, lcal waste dispsal r recycling plants will prvide infrmatin n prper dispsal f electrnic waste. T avid damage f the envirnment r human health frm uncntrlled dispsal, we recmmend t cntact the seller fr infrmatinn n safe dispsal f this prduct. 3

6 RAILDUINO 2.0 mdule 3. Prduct descriptin Railduin mdule is a device wrking in cnnectin with superir cntrl system (e.g. Lxne) as s called remte inputs/utputs f the cntrl system. With this cnnectin the cntrl system is able t cntrl utputs f the Railduin mdule (the external equipment e.g. lights, pumps, breakers etc.) r read the values frm the inputs f the mdule (e.g. push buttns, cntacts etc.). Further the mdule incrprates a 1 wire bus (Dallas Maxim), which enables the cnnectin f favurite temperature sensrs DS18B20 r sensrs DS2438 (e.g. UNICA 1 wire sensrs) t the mdule. Railduin mdule is able t be switched ff remtely using the terminal input EN fr mre inf see the chapter 6.3 Railduin mdule enables evaluatin f the digital sensrs / switches thrugh 24x digital inputs, which are ptically separated, the max. input vltage is 24V. Furthermre, it is pssible t read status f 2x analgue inputs thrugh a 10 bit AD cnverter, the range f analgue values 0 10V. Thrugh 12x relay utputs it is pssible t cntrl devices with max. current f 7A (relays 1,2,7,8) r max 4A (relays 3 6,9 12) at 230V per ne utput. Other utputs include 4 x digital utputs (High side switch) and 4 x digital utputs (Lw side switch), max. vltage 24V DC, max. switching current 2 A / utput. There are anther 2x analg uputs 0 10V. Railduin mdule is equipped with varius cmmunicatin buses, which enable reading f the actual states n the inputs and alternatively cntrlling f the utputs. It is a serial bus RS485 (plain UDP prtcl) that makes pssible t cnnect a superir cntrl system, additinal Railduin mdules r ther devices. It is pssible t cmmunicaate via Ethernet, thus the use f LAN cnnectivity (UDP prtcl) Cncept The whle mdule is designed as a system f several parts f printed circuit bards in a DIN type plastic husing (9 mdules) that can be munted n a DIN rail. The Railduin mdule cmprises f the fllwing basic parts: Arduin MEGA 2560 a printed circuit bard with a micrcntrller in frm f an 8 bit prcessr ATmega 2560 with the frequency f 16 MHz, knwn as Arduin MEGA 2560 an pen surce prject mre can be fund n: Railduin shield is anther PCB bard enabling cnnectin f all the utside sensrs and actuatrs t the cntrller, which adjust the signals s that the micrcntrller can read r cntrl them. In additin, this bard ensures all pwer supply and cmmunicatin. Ethernet shield is an additinal (ptinal) PCB which ffers a pssibility t cnnect the whle system t the Ethernet netwrk. When this functin is used then the Railduin mdule is additinally equipped with the headers cnnectrs between shield and Railduin shield. The cmmunicatin prtcls fr bus RS485 and LAN are prgrammed in wn plain structure f packets UDP (User defined prtcl). Settings f this cmmunicatin is described in the chapter Settings. 4

7 RAILDUINO 2.0 mdul e 5

8 RAILDUINO 2.0 mdule 3.2. Technical specificatin 24x digital inputs ptically separated, max. input vltage 24V DC 12x relay utputs galvanically separated, max. current 7A / 4A at 230V ACC accrding t desctiptin in chap x analg inputs input vltage 0 10V, reslutin 1024 bits 2x analg utputs utput vltage 0 10V 4x digital utputs High Side Switch switching V+ vltage max. 24V DC, 2A 2 / channel 4x digital utputs Lw Side Switch switching GND max. 24V DC, 2A / channel Cmmunicatin 1 wire pssibilityy t cnnect the sensrs Maxim/Dallas DS18B20 D r DS2438 (max. 10pcs) Cmmunicatin RS485 pssibility f serial cmm. with a master systems (e.g.( Lxne RS485 extensin) Cmmunicatin USB pssibility t cnnect t PC fr prgramming purpses the cnectr is inside the device Cmmunicatin Ethernet pssibility t cnnectt t LAN e.g. fr the Internet (ptinal) Status LED dides indicatin f peratin, indicatin f cmmunicatin Reset buttn restartt f the mdule Switch DIP fr the address f themdule, additinal functins 6

9 RAILDUINO 2.0 mdul e 4. Installatin instructins 4.1 Assembly Munting nt DIN rail click the Railduin Mdule nt the DIN rail (TS 35) as in the picture. 4.2 DIP switch setting PIN Address x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x = LAN OFF x = BD x = TERMIN. OFF x = ENABLE OFF = LAN ONN = BD = TERMIN. ON = ENABLEE ON x = DIP PIN OFF = DIP PIN ON 7

10 RAILDUINO 2.0 mdule 4.3 Status LED dides LED BLUE GREEN Status d nt lit lit flashes 1 Hz d nt lit lit Descriptin n pwer supply r failure failure device perating OK n cmmunicatin in prgress cmmunicatin in prgress Remedy Check thee pwer supply r reset reset 4.44 Basic cnnectin A cnnectin t the LAN B cnnectin t the seriál bus RS485 Bth cnnectins can be used simultaneusly r just ne f them. In bth cases it is using UDP prtcl. RS485 bus can be terminated with the use f integrated terminatr see DIPP switch settings chap Cmmunicatin settings Railduin mdule has gt the cmmunicatin prtcl preset as fllws: RS485 Cmmunicatin speed Number f data bits Number f stpbits Parity Bd r Bd mre inf in chap nne LAN UDP incming prt UDP utgingg prt (in Lxne Cnfig /dev/udp/ /44444) IP address dynamic if DHCP server is present static x if DHCP server nt present 8

11 RAILDUINO 2.0 mdul e 4.6 Descriptin f cmmunicatin prtcl UDP The cmunnicatin is based n every IO state change event based, infrmatin abut the state is sent when the state f the input changes. signal/cmmand Key wrd Railduin address space input/utput pssible values space pssible values C space pssible values V space pssible vlaues V UDP packet example packet descriptin digital input state DS18B20 1wire sensr packet DS2438 1wire sensr packet analg input state rail 1 15 di rail w rail w rail 1 15 ai ,1 1w s.n w s.n rail1 di1 0 rail1 1w 2864fc rail1 1w 2612c f rail1 ai1 510 lgic zer at dig. input n. 1 at Railduin withs address n. 1 temp value f 1wire sensr DS18B20 with ser.number 2864fc values f 1wire sensr DS2438 temp, Vad, Vcurr, sn. 2612c f value f analg. input n. 1 is 5V (0 = 0V, 1023 = 10V) relay n cmmand high side switch cmmand rail 1 15 r rail 1 15 h 1 12 n,ff 1 4 n,ff rail1 r12 n rail1 h2 n relay utput n. 12 switch n dig. utput (high side switch) n. 2 switch n lw side switch cmmand rail 1 15 l 1 4 n,ff rail1 l4 ff dig. utput (lw side switch) n. 4 switch ff analg utput cmmand rail 1 15 a rail1 a1 255 analg. utput n. 1 value 10V (0 = 0V, 255 = 10V) reset cmmand rail 1 15 rst rail1 rst Reset f railduin n. 1 In case f use RS485 seriál bus cmmunicatin there must be added symbl \n at the end f the cmmand 9

12 RAILDUINO 2.0 mdule 5. Examples f cmmunicatin between Lxne and Railduin 5.1 Cmmunicatin settings in Lxne Cnfig Settings fr LAN UDP cmmunicatin fr sensing inputs in Lxne Cnfig: Settings fr LAN UDP cmmunicatin fr cntrlling utputs in Lxne Cnfig: C Settings fr RS485 UDP cmmunicatin in Lxne Cnfig: 10

13 RAILDUINO 2.0 mdul e 5.2 Digital inputs When the change at the digital input is recgnized e.g. push buttn is pressed, Railduin mdule sends s this infrmatin t the cntrl system. In virtual input cmmand settingss it must be UNchecked the checkbx Use as digital input!! Example f cmmand settings frr sensing dig. input n. 13 in Lxne Cnfig (LAN cnnectin): 11

14 RAILDUINO 2.0 mdule 5.3 Relay utputs Max. permissible vltage at relay utputs is 230V AC! Max. permissible lad current at relay r utputs n. 1,2,7,8 is 7A and at utputs 3,4,5,6,9,10,11,12 is 4A / utput! In virtual utput cmmand settings it must be CHecked the checkbx Usee as digital utput!! Example f cmmand settings frr cntrlling relay utput n. 7 in Lxnee Cnfig (LAN cnnectin): 12

15 RAILDUINO 2.0 mdul e 5.4 Digital utputs (lw side switch) Lw side switch is dig. utput which cnnects the grund t the lad = cmmn GND iss the same as Railduin s 0V. Terminal GND is internally cnnected t 0V. When using tw pwer supplies with different utput vltage level the utput grundss must be cnnected!! Max. permissible vltage at dig. utputs is 24VV DC! Max. permissible lad current is 2AA per utput! Example f cmmand settings frr cntrlling digital utput (lss) n. 1 in Lxne Cnfig (LAN cnnectin): 13

16 RAILDUINO 2.0 mdule 5.55 Digital utputs (high side switch) High side switch is dig. utput which cnnects vltage V+ (terminal V+) t the lad. When using tw pwer supplies with different utput vltage level the utput grundss must be cnnected!! Max. permissible vltage at dig. utputs is 24VV DC! Max. permissible lad current is 2AA per utput! Example f cmmand settings frr cntrlling digital utput (hss) n. 1 in Lxne L Cnfigg (LAN cnnectin): 14

17 RAILDUINO 2.0 mdul e 5.6 Analg inputs The readings f analg inputs is made in cycless and when the current value is different t t previus value v then the mdule sends this new value t the superir systém. Max. permissible vltage at the analg inputs is 10V DC! The packets withh measured values are sentt in frmat x.xx, e.g Default cycle fr measuring analg inputs: 10 s In virtual input cmmand settingss it must be UNecked the checkbx Use as a digital input!! Example f cmmand settings frr sensing analg input n. 1 in Lxne Cnfig (LAN cnnectin): 15

18 RAILDUINO 2.0 mdule 5.7 Analg utputs Analg utputs have cmmn grund at the GND terminal, which is cnnected t 0V f Railduin mdule. Values f analg utputs are 0 10V, where required value f vltage is sent in frmat (= 0 10V). Example f cmmand settings frr cntrlling f analg utput n. 1 in Lxne Cnfig (LAN cnnectin): 16

19 RAILDUINO 2.0 mdul e wire bus 1wire sensrs must be cnnected t the Railduin mdule nly when mdule is switched ff!! It is pssible t read ut the serial number f the 1wire sensr in the Lxne Cnfig UDP mnitr and then t use it in the cmmand recgnitin settings. Cmmn grund f the sensrs is cnnected t the 0V pwer supply f the Railduin mdule. 1wire sensrs readings r are made in cycles ne by ne sensrs. s Supprted types f the 1wire sensrs: DS2438 e.g. Unica 1wire mdules DS18B20 Default measurement cycle:: 30 s Max. cunt f 1wire sensrs: 10 17

20 RAILDUINO 2.0 mdule Example f cmmand recgnitinn settings fr measurement f temperature sensr DS18B20 in Lxne Cnfig: Example f cmmand recgnitinn settings fr measurement f temperature (sensr DS2438) in Lxne Cnfig: Example f cmmand recgnitinn settings fr measurement f humidity (sensr DS2438) in Lxne Cnfig: Example f cmmand recgnitinn settings fr measurement f light intensity (sensr DS2438) in Lxne Cnfig: 18

21 RAILDUINO 2.0 mdul e 6. Other functins and features 6.1 RS485 Baudrate Railduin mdule has the ability t t set tw different cmmunicatin speeds f the serial RS485 bus: : Bd DIP switch pin n. 6 in OFF psitin Bd default DIP switch pin n. 6 in ON psitin Therefre it is pssible t cnnectt Railduin mdule t the RS485 bus where ther devices with cmmunicatin speed f Bd are being used. 6.2 Ping and Heartbeat functins The activity f Railduin mdule can c be watched in tw ways: LAN using ping cmmand in Lxne blck PING RS485 reading packet Heartbeat altering values 1 and 0 every minute 6.3 Functin Reset and Railduin mdule remtee pwer ON/ /OFF The mdule can be remtely reset / switched n/ff by either sftware r hardware feature: Sftware reset can be made with cmmand rst see. chap reset cmmand Hardware mdule can be switched s n ff with the use f terminal Enable (EN) see picture belw Belw there are examples f the remte r OFF/ON wiring with the use f miniserver m r anther Railduin mdule. The DIP switch pin number 7 f the cntrlled Railduin mdule must be in pstin OFF!! 19

22 RAILDUINO 2.0 mdule 7. FAQ 1. "What kind f cnnectin t use with Lxne system?" It depends what are yu expecting: LAN cnnectin is fast (delay in terms f micrsecnds) with immediate respnses, but there is need sme wrkarund in LAN safety settings (subnets, VLANs etc..). RS485 is slwer (delay in terms f milisecnds), but is simple, safe and reliable. 2. "Is it pssible t cnnect mre then ne Railduin t the same bus?" Yes, every mdul has its wn address which is set using the DIP switch settings. It is pssible t cnnect up t 15 mdules perating at the same bus LAN r RS "Hw is the Railduin prgrammed with in Lxne Cnfig? Des thy system detect inputs and utputs?" It is neccessary t insert the virtual inputs and utputs int the Lxne prgram and make the crrect settings (in case f LAN cnnectin). Mre details are in the Lxne example file which can be dwnladed in the dwnlad sectin. 4. "Digital inputs are nt wrking well, I have t push the switch tw times, what is the prblem?" There is bad settings in the virtual input cmmand settings Use as digital input must be UNchecked! 20

23 RAILDUINO 2.0 mdul e 8. Table f inputs/utputs Input/utput Tag Railduin 2.0 SHIELD pin Arduin MEGA pin dig. input DI 1 34 dig. input DI 2 32 dig. input DI 3 30 dig. input DI 4 28 dig. input DI 5 26 dig. input DI 6 24 dig. input DI 7 22 dig. input DI 8 25 dig. input DI 9 23 dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI dig. input DI relay utput RO 1 37 relay utput RO 2 35 relay utput RO 3 33 relay utput RO 4 31 relay utput RO 5 29 relay utput RO 6 27 relay utput RO 7 39 relay utput RO 8 41 Input/utput Tag Railduin 2.0 SHIELD pin Arduin MEGA pin relay utput RO 9 43 relay utput RO relay utput RO relay utput RO analg input AI 1 64 analg input AI 2 63 analg utput AO 1 3 analg utput AO 2 2 high switch HO 1 5 high switch HO 2 6 high switch HO 3 7 high switch HO 4 8 lw switch LO 1 9 lw switch LO 2 11 lw switch LO 3 12 lw switch LO 4 13 RS485 TX A+ 14 RS485 RX B 15 RS485 EN EN 16 1 wire 1W 1W 62 DIP switch DS1 TERM DIP switch DS2 EN DIP switch DS3 DIP1 57 DIP switch DS4 DIP2 56 DIP switch DS5 DIP3 55 DIP switch DS6 DIP4 54 DIP switch DS7 DIP5 58 DIP switch DS8 DIP6 59 LED blue LED1 18 LED green LED

24 RAILDUINO 2.0 mdule 9. Basic parameters and peratin cnditins Railduin mdules is designed t be munted in cntrl cabinets nt a DIN rail. The basic parameters are shwn in fllwing tables. BASIC PARAMETERS Prtectin class II Device type Built in Supply vltage V DC Max. pwer cnsumptin max. 6 W IP ratings IP 20 Dimensins 160 x 90 x 60 mm Cnnectin Relay utputs Push in terminals, max. 2,5 mm2 Other inputs/utputs Push in terminals, max. 1,5 mm2 OPERATION CONDITIONS Envirnment Nrmal Operatinal temperature 0 C až +55 C Relative humidity range 10 % 95 % Operatinal psitin Vertical Type f peratin Permanent Max. vltage and current at the relay utputs 250V AC / 7A (n. 1,2,7,8) / 4A (n. 3,4,5,6,9,10,11,12) Max. vltage at the digital inputs 24V DC Max. vltage and current at the digital utputs 24V DC / 2A / utput Max. vltage at the analg inputs/utputs 10V DC SEDtrnic.cz Ing. Pavel Sedláček Jana Kziny 1628/31 Teplice Czech Republic 22