Installation manual
Contents
1. Precautions ENC Electrical connections Example of wiring diagram Heat Cool control 1 Make sure that the power supply voltage is Notes J oot All the wiring must comply with the local Alarm CJ 5 lt 4 20ma 4 3 315 PS the same indicated on the instrument regulations V KX EA i I P converter 2 Switch on the power supply only after that all the 7 Al HE electrical connections have been completed The supply wiring should be routed away from 0P3 val the power cables 3 In accordance with the safety regulations l me Configuration E the power supply switch shall bring the Avoid to use electromagnetic contactors power Ve iin and Supervision L identification of the relevant instrument Relays and high power motors nearb2. E connectors protection l Q 3 22 5 x N 53 mm j Electrical connections ENC E Termination unit 4 terminal connectors OP3 OP5 D I l A DOS aE pP ESES gb SSS NO IC B OCOS OP1 OP2 9 a E E i l 567a 157617 3 DE o 03 x2 NO NO IC UME OJE gt ASe 9 EA Ey 12 xe E OlF eors Il OP4 Termination om Power supply connector asson and serial Ay e 5 suas RTD 24 VDC C OQOD AA TC OUT D QOO Features Terminal connector A B C D Power supply and comm s connector Flexible cable section 0 2 2 5 mm AWG24 AWG12 0 08 1 5 mm2 AWG28 AWG16 C T Stripped wire 7 mm 0 28 in 7 mm 0 28 in E Negative 0 6 x 3 5mm 0 4x2 5 mm screwdriver Holding screw 0 5 0 6 Nm 0 4 0 5 Nm Input PV control input L J K S R T B N E W thermocouple type TONNERRE e Connect the wires with the polarity as shown e Use always compensation cable of the correct type for the D r thermocouple used e The shield if present must be connected to a proper earth Line 150Q max PV control input For Pt100 resistance thermometer AT 2 x Pt100 special
3. Pt100 AT 2 x Pt100 If a 3 wires system is used use always cables of the same section Imm min OE EO EEG D maximum line resistance 20 Q line Saas a re e When using a 2 wires system use always on 4 cables of the same section 1 5mm min and 1B ib A A B GA put a jumper between terminals 13 and 14 A Z N When the distance between the controller and the sensor is 15 mt using a cable of gt i 1 5 mm section produces an error on the R14R2 lt 3200 measure of 1 C 1 8 F PV control input for mA mV PV control input With 2 wires transducers 4 Auxiliary power DZ E A supply for external D n T Fa EG transmitter of Delle ol le 24V 20 AS A Po 30mA max pial 4 20mA without short shun ivan mA 2 52 vu bas protec L O External Ia shunt 04 PV lt 2 5Q Transmitter PV control input With 3 wires transducer Digital input e ON gt Auxiliary power The input is active gt N supply for exter aoe l 10 when the logic nal transmitter T i T i state is ON corre 24V 20 55 sponding to the 30mA max Serer contact closed without short lease C circuit protec The input is inac tion Be NPNO c tive when the LCH TTL o c logic state is OFF corresponding to Tranemitter the contact open
4. n E DIN rail mounting I E IMamnnmnnnnnN double action controller ASCON with analogue output D3 line AON ae D3 line 3 z ISO 9001 Installation manual M 1 U D3 3 03 04 gt Cod J 30 658 1AD3 FE Installation certified manua TIFF S 4 258 By Ue Bis 90 mire eg Table of contents mfr a2 a oat mis a General description AS ni a Model code gD Electric safety ASCON spa Accessories 20021 Bollate Milan Italy Installation Tel 39 02 333 371 Electrical connections Fax 39 02 350 4243 http www ascon it e mail info ascon it General description Simplified assembly and 1 DIN rail EN50022 6 Female connector with termination Easy to replace even if f ffonnection 2 Sping loaded slide for rail fastening resistor for serial communications powered II 3 Side connector build in to connect 7 Three Output status leds red one instrument to another up to 31 8 Green Status led 4 5 pole male connector with screw ON power on terminals for power supply and flashing serial communications serial communications bus IN progress 5 Four quick polarised connectors with 9 Couple of connector protections 4 screw terminals for I O 10 Wiring label 11 Model identification label 7 s gt 4 Model code mo DEI BD Go Line Basic Accessories The product code indicates the specific hardware configuration of Serial communication
5. T g e igita ot isolated 0 5 V 20 30 mA max B D OP4 Digital Not isolated 0 5 V 20 30 mA oe 50 OP5 OPS inaloaue For control or PV SP retransmission PA 8 mA isolation 500V 1 min 0 4 20 mA 750 15 Vmax Double action Relay SSR Relay SSR Cool load R Double action SSR Drive Relay SSR mo i o R Double action Analogue output Relay SSR E DONDE HE i A e z5 Ri Ei Heat load Cool load Heat load lops mA Double action Relay SSR SSR Drive I 8 oP4 yL Sat 1 Js Te iTe 3 ee l Double action Relay SSR Analogue output A ah Ue e e BH OHEA Al EEE 2a lops A mA Double action Analogue output SSR Drive i ze 8 oP4 5 conp e pog A ES op5 all mA For valve d
6. spring slide by aD inserting a flat blade screw P driver as indicated 2 turn and lift the instrument upwards ps a p ee BASES Mounting several instruments up to 31 side by side 1 After the mounting of instru FREF ments on the rail put them side alata by side so that the male side 2 Daas 1 connector fits into the corre D3 t2 sponding female connector 2 gt sie CK S s 2 After mounting all the instru va acon ments side by side insert the aner Ca si female 5 pole connector with the termination resistor of the serial communications into the corresponding male connector 1 969 in 3 Wire the 5 pole male power Supply and serial communica tions connector and insert it in the corresponding female connector aon 1 1 5 5 D D oP1 e e op2 or op2 e e e J o a T OP3 PWR eeee ooje eS COM COM ascon ascon ascon 3 9 10 11 12 9 10 11 12 9 10 11 12 13 14 15 16 13 14 15 16 13 14 15 16 4 When assembled insert the con nector protection on both sides HAODD OAA NAD ADADA DAD QW
7. cturer provides technical code AD3 BA Regulations on Electromagnetic Compatibility according to USS ee 7 CD Rom with the directive n089 336 EEC amended by directive n 92 31 EEC assistance and the repair service for its Customers Connector with HE gt configuration soft 93 68 EEC 98 13 EEC and the following regulations Please contact your nearest Agent for further information termination Hie g S Regulati N an PF emisione All the information and warnings about safety and elec resistor for n a AD3 CD i EN61000 6 4 2001 industrial environments tromagnetic compatibility are marked with the serial comm s a sign at the side of the note code AD3 RT Regulation on RF immunity EN61000 6 2 2001 industrial equipment and system ml Installation Dimensions 22 5 mm 0 89 in 114 5 mm 4 5 in 6 3 mm 0 25 in Conditions d environnement INCE Suggestion Conditions Fc Temperature 0 50 C standards Rh Humidit relative 5 95 sans condensation Fc Temp rature gt 50 C Use forced ventilation Special 0 o conditions Y RA gt 95 RH Warm up tant Conducting atmosphere Use filter Forbidded WA condition wey Corrosive atmosphere WZ Explosive atmosphere Mounting on DIN rail EN60022 Mounting 1 clip the upper part of the TN instrument on the rail 2 rotate the instrument down wards until the click 4 7 Disassembly Switch the instrument off 1 lower the
8. river Relay SSR Relay SSR Open bed V Close A A g op LRH Alarm output Valve drive PID without potentiometer 3 pole output with NO contacts raise lower stop AL3 load E R E A a ES OP1 or2 OP3 Power supply bus and serial communication RS485 lt RS485 Power supply Switching type with double insulation A The relay SSR output OP1 OP2 can be used as alarm outputs only if they are not used as control out puts ANCE with incorporated PTC fuse which can be reset Rated voltage 24 V 25 12 50 60 Hz 24 V continuous 15 25 Power consumption 3 W max Protection Incorporated PTC Serial communication Passive and galvanically iso lated interface 500 V 1 min Conforms to standard EIA RS 485 Modbus J bus protocol
9. s Special functions i the instrument that can be modified by specialized engineers only CanBus 3 Not fitted 0 RS485 Modbus J bus SLAVE 5 Start up Timer 2 Line DEI OP1 OP2 outputs EJ Options DJ User manual F Relay Relay 1 None 0 Italian English std 0 SSR SSR 5 Valve drive output 2 French English 1 Analogue output 5 German English 2 Valve drive output Analogue output retr 7 Spanish English 3 Notes on electric safety and electromagnetic compatibility Installation kit Please read carefully these instructions before proceeding with the installation of the controller Each set of interconnected controllers requires one It is important to understand that it s responsibility of the model AD3 KIT BA RT PC CD kit lass Il instrument rear panel mounting eee aumen trea panei outing installer to ensure the compliance of the regulations on This controller has been designed with compliance to i safety requirements and EMC HRE iea H PAR e The repair of this controller has no user serviceable parts ii po i Couple of connec the Regulations on the essential protection requirements 4 requires special equipment and specialised engineers a oar ME o PE ea in electrical apparatus EN61010 1 93 A2 95 Therefore a repair can be hardly carried on directly by the l code AD3 PC anatihility For this purpose the manufa
10. y Heating 5 KE 6 T The power supply switch shall be easily Avoid power units nearby especially if con XL HR accessible from the operator trolled in phase angle ee HGH 5 JAL q igx B J4 lt gt 4 The instrument is protected with a 0 5 A T Keep the input low voltage sensor wires away JHS PI a a3 POWErSIDPI sitet fuse In case of failure it is suggested to retum from the power lines and the output cables HIS o f HRK ave the instrument to the manufacturer for repair If this is not achievable use shielded cables on en sa amp HUK eo Reet Seer eerie PRR Te Cool CE 0 protect the instrument intemal circuits use the sensor input with the shield connected to ae C EAFA Power supply and serial communications 2 A T fuses for Relay outputs earth Male connector A A bus male connector resistor for serial LK communications line igs 6 Relay contacts are already protected with Commands varistors Only in case of 24 V inductive 3 loads use model A51 065 30D7 varistors on request OP1 OP2 OP3 OP4 OP5 outputs Single action Single action Single action OP1 OP2 OP3 OP4 OP5 output characteristics Relay SSR SSR Drive Analogue output Output Type For resistive load or auxiliary circuit breaker MM 4 7 Cy OP1 OP2 Relay SPST Relay N O 2A 250 V External fuse 2A T e 8 al IE ane 4 OP1 OP2 SSR 14 250 V External fuse 1A T i D ae an iy r OP3 Relay SPST Relay N O 2A 24 V External fuse 2A
Download Pdf Manuals
Related Search