6
3. Connecting Up
1 For Ethernet
Connect a cable to Port 3 on CPU A and
another to Port 3 on CPU B. For redundancy
replicate the connections using Port 4
(managed switch required that supports
rapid spanning tree protocol).
2 Mains Power Connectors
CPU A and B. Mains power 85-263 VAC.
3 24 VDC Power Connectors
CPU A and B. Optional power 24 VDC
(PS711 module).
1
L
E
N
+
–
gnd
2
3
3.1 Connecting - P3 Master Station
PS710
PS731/2
PS710
4
5