Carel pCO2 Series

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cod. Carel +030221826 rel. 2.0 dated 03/10/02
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J15-1 NO8 normally-open contact relay no. 8
J15-2 C8 common relay no. 8
J15-3 NC8 normally-closed contact relay no. 8
J16-1 C9 common relay: 9, 10, 11
J16-2 NO9 normally-open contact relay no. 9
J16-3 NO10 normally-open contact relay no. 10
J16-4 NO11 normally-open contact relay no. 11
J16-5 C9 common relay: 9, 10, 11
J17-1 NO12 normally-open contact relay no. 12
J17-2 C12 common relay no. 12
J17-3 NC12 normally-closed contact relay no. 12
J18-1 NO13 normally-open contact relay no. 13
J18-2 C13 common relay no. 13
J18-3 NC13 normally-closed contact relay no. 13
J19-1 ID15H digital input 15 a 230Vac
J19-2 ID15 digital input 15, 24Vac/Vdc
J19-3 IDC15 common digital inputs 15 and 16 (negative pole if the group is DC powered)
J19-4 ID16 digital input 16, 24Vac/Vdc
J19-5 ID16H digital input 16, 230Vac
J20-1 Y5 analogue output no. 5, 0÷10V
J20-2 Y6 analogue output no. 6, 0÷10V
J20-3 B9 passive analogue input 9 (NTC, PT1000, ON/OFF)
J20-4 BC9 common analogue input 9
J20-5 B10 passive analogue input 10 (NTC, PT1000, ON/OFF)
J20-6 BC10 common analogue input 10
J20-7 ID17 digital input no. 17, 24Vac/Vdc
J20-8 ID18 digital input no. 18, 24Vac/Vdc
J20-9 IDC17 common digital inputs 17 and 18 (negative pole if the group is DC powered)
J21-1 NO14 normally-open contact relay no. 14
J21-2 C14 common relay no. 14
J21-3 NC14 normally-closed contact relay no. 14
J21-4 NO15 normally-open contact relay no. 15
J21-5 C15 common relay no. 15
J21-6 NC15 normally-closed contact relay no. 15
J22-1 C16 common relay: 16, 17, 18
J22-2 NO16 normally-open contact no. 16
J22-3 NO17 normally-open contact no. 17
J22-4 NO18 normally-open contact no. 18
J22-5 C16 common relay: 16, 17, 18
J23-1 E- E- terminal for RS485 connection to I/O expansion modules
J23-2 E+ E+ terminal for RS485 connection to I/O expansion modules
J23-3 GND GND terminal for RS485 connection to I/O expansion modules
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The following table gives examples of the distribution of the inputs and outputs in relation to the 3 versions:
DQDORJXHLQSXWV DQDORJXH GLJLWDOLQSXWV GLJLWDORXWSXWV
SDVVLYH XQLYHUVDO
RXWSXWV
9DF9GF 9DF
9DF9GF
12
FRQWDFWV
FKDQJHRY
FRQWDFW
60$// 
2 3 8 0 7 1
 WRWDO
5 4 8 8
0(',80 
2 6 12 2 10 3
 WRWDO
8 4 14 13
/$5*( 
4 6 14 4 13 5
 WRWDO
10 6 18 18
 7DE