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Figure 8.3.1-2 Example of Fixing the Signal Cables to the Right Pole
n
Connecting SRM53D to Digital I/O Modules
The following table shows the relations of the digital I/O modules connector numbers and the
connected field terminal numbers.
Table 8.3.1-1 Connector Numbers and Connected Field Terminal Numbers
Connector num-
ber
Connection
Field terminal number
Remarks
CN1
SDV531
TM1 (1-8)
CN1/CN2 redundancy
CN2
CN3
SDV144
TM1 (1-8), TM2 (1-8)
Readback; CN3/CN4 redundancy
CN4
CN5
SDV531
TM2 (1-8)
CN5/CN6 redundancy
CN6
The following table shows the relations among the relay numbers, the field terminals, the digi-
tal output module connectors and the SDV531/SDV144 channel numbers.
Table 8.3.1-2 Relay Numbers/ Field Terminals/ Channel Numbers
Relay
number
(*1)
Field terminal
CN1
CN2
CN3
CN4
CN5
CN6
SDV531/SDV144 Channel number
SDV531
SDV144
SDV531
1
TM1
1A/1B
ch1
ch1
ch1
ch1
-
-
2
TM1
2A/2B
ch2
ch2
ch2
ch2
-
-
3
TM1
3A/3B
ch3
ch3
ch3
ch3
-
-
4
TM1
4A/4B
ch4
ch4
ch4
ch4
-
-
Continues on the next page
<8.3 Cable Connection >
8-6
IM 32Q06C10-31E
4th Edition : Jan.30,2015-00