Saia-Burgess Controls AG
Manual PCD7.D412DTPF & PCD7.D4xxxT5F │ Document 27-620 – Release ENG07 │ 2019-06-20
3-6
Logic Controller
Communications interfaces
3
Connections
PCD7.F1xxS
RS-485
Power Supply
Connector
pins
Signal
RS-232
Signal
RS-485
0
GND
GND
1
TXD
D
2
RXD
/D
3
RTS
4
CTS
5
GND
GND
6
DTR
7
DSR
8
COM
9
DCD
Connector
pins
Signal
1
GND
2
NC
3
/D
4
D
Connector
pins
Signal
1
24 V (+)
2
GND (-)
Installation - PCD7.D410VT5F
Earth
2 × Ethernet
(switch)
USB
Reset
Switch
PCD7.F1xxS
RS-485
Power Supply
Installation - PCD7.D457VT5F
Earth
2 ×
Ethernet
(switch)
USB
Reset
Switch
PCD7.F1xxS
RS-485
Power Supply