Installation Instructions

Install internal components
Input/Output extension (digital 16) PCIO2001-A1
6
78 | 122
A6V11899867_en--_a
6.4.5 Connect 'PACE-Bus' (RS485)
The PCIO2001-A1 provides one 'PACE-Bus' (RS485, RS232) connector ('X5').
'PACE-Bus' (RS485) connector - 'X5'
Pin
Description
Remark
1
10 V
10 V reference voltage
2
GND
GND reference voltage
3
TX
RS232 TX - (to connect PCO2001-A1)
4
RX
RS232 RX + (to connect PCO2001-A1)
5
D+
RS485 data +
6
D-
RS485 data -
Table 49: PCIO2001-A1 'PACE-Bus' (RS485) connector - 'X5'