Omron C200HE-CPU11 Installation Manual page 212

Specifications
Wiring
Terminal Names and Allocations
The use of the terminals depends on the model of the B7A Interface Unit. "m" indicates the first word allocated to
the Unit according to the I/O number setting and can be calculated as follows:
200
C200H-B7A22
Terminal Name
B0 SIG OUT1
B1 – OUT1
B2 SIG OUT2
B3 – OUT2
B4 SIG IN1
B5 – IN1
B6 SIG IN2
B7 – IN2
B8 NC
A0 to A7
B9 +V
A8 –V
C200H-B7A21
Terminal Name
B0 SIG OUT1
B1 – OUT1
B2, B3 NC
B4 SIG IN1
B5 – IN1
B6 to B8 NC
A0 to A7
B9 +V
A8 –V
C200H-B7A12
Terminal Name
B0 SIG IN1
B1 – IN1
B2, B3 NC
B4 SIG IN2
B5 – IN2
B6 to B8 NC
A0 to A7
B9 +V
A8 –V
m = 030 + (2 x I/O number)
Function
Connect to SIG terminal on Output B7A Link Terminal.
Connect to – power supply terminal on Output B7A Link
Terminal.
Connect to SIG terminal on Output B7A Link Terminal.
Connect to – power supply terminal on Output B7A Link
Terminal.
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Not used.
Connect to + terminal on external power supply.
Connect to – terminal on external power supply.
Function
Connect to SIG terminal on Output B7A Link Terminal.
Connect to – power supply terminal on Output B7A Link
Terminal.
Not used.
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Not used.
Connect to + terminal on external power supply.
Connect to – terminal on external power supply.
Function
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Not used.
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Not used.
Connect to + terminal on external power supply.
Connect to – terminal on external power supply.
Appendix B
Word
m
m + 1
m + 2
m + 3
NA
Word
m
NA
m + 1
NA
Word
m
NA
m + 1
NA