Modules And Accessories
3.117
ICP-700-D3 – CABLE to connect Redundant CPUs
Part Number
ICP-700-D3 (Cable to connect redundant CPUs)
Description
To transfer the configuration from active CPU to passive CPU, it is necessary to use a special cable
between these two CPUs. This cable is connected to the SSIO port of the redundant CPU. It has 4
wires to implement a full duplex channel which baud rate is 1.875 Mbits/second.
OBSERVATION:
The cable colors can change.
The pin connection must be observed.
1
2
3
4
5
6
PGND
SD1
SD0
GND
SD1
PGND
GND
SD0
SC1
SC0
SC0
SC1
1
2
3
4
5
6
Figure 3.74– ICP-700-D3 Cable
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