Connect 'Pace-Bus' (Rs485); Relay Outputs; Table 64: Pco2002-A1 Dc 24 V Power Supply Connector - 'X1; Table 65: Pco2002-A1 'Pace-Bus' (Rs485) Connector - 'X6 - Siemens Novigo Core Installation, Mounting

6 Install internal components
Output module (relay, 8) PCO2002-A1

6.6.5 Connect 'PACE-Bus' (RS485)

6.6.6 Relay outputs

88 | 121
DC 24 V power supply connector - 'X1'
Pin Description
1 DC 24 V
2 DC 0 V

Table 64: PCO2002-A1 DC 24 V power supply connector - 'X1'

The PCO2002-A1 provides one 'PACE-Bus' (RS485) connector ('X6').
'PACE-Bus' (RS485) connector - 'X6'
Pin Description
1 D-
2 D+
3 GND
4 DC 12 V

Table 65: PCO2002-A1 'PACE-Bus' (RS485) connector - 'X6'

The PCO2002-A1 provides 8 relays with 2 poles. Each pole has its own connector.
Pole 1 connectors are 'X1.1' to 'X8.1' and the second pole connectors are 'X1.2' to
'X8.2'.
Relay output connectors pole 1 - 'X1.1' to 'X8.1'
Pin Description
1 NC
2 C
3 NO

Table 66: PCO2002-A1 relay output connectors pole 1 - 'X1.1' to 'X8.1'

Relay output connectors pole 2 - 'X1.2' to 'X8.2'
Pin Description
1 NC
2 C
3 NO

Table 67: PCO2002-A1 relay output connectors pole 2 - 'X1.2' to 'X8.2'

Remark
Power supply input
Power supply input
Remark
RS485 data -
RS485 data +
Reference GND
Do not use
Remark
Normally closed
Common
Normally open
Remark
Normally closed
Common
Normally open
A6V11940317_en--_a