Omron B7A Manual page 100

B7A
Operation
Note: The undermentioned is common for all B7A-series Link Terminals.
Connection of B7A and Programmable Controller
Each terminal of the B7A should be used for only single signal transmission without a transmission host. Therefore the B7A cannot be con-
nected to OMRON's SYSMAC BUS Remote I/O System. To transmit signals from the B7A to a PLC, connect the B7A's terminals to an I/O Unit
mounted on the PLC.
Refer to B7A-series Models with PLC Connectors and Connecting PLCs on page 39 for details.
Recommended Combinations of I/O Unit and B7A
Output
Model Conditions of PLC
B7A-R6B11 DC or AC/DC input and + common
B7A-R6B31 or +/– common (– common if the
B7A-R6B16 PLC with non-voltage input is
B7A-R6B36 used.)
B7A-R6A52
B7A-R6A57
B7AS-R6B11
B7AS-R6B31
B7AS-R6B16
B7AS-R6B36
B7AM-6BS
B7AM-8B11
B7AM-8B31
B7AM-8B16
B7AM-8B36
B7A-R10SC01
B7A-R10MC
B7A-R6F11 DC or AC/DC input and – common
B7A-R6F31 or +/– common (+ common if the
B7A-R6F16 PLC with non-voltage input is
B7A-R6F36 used.)
Input
Model Conditions of PLC
B7A-T6A1 NPN transistor output (residual
B7A-T6A6 voltage must be 1.6 V max. if the
B7A-T6B1 B7A has 10 output points.)
B7A-T6B6 Relay output
B7AS-T6B1
B7AS-T6B6
B7AM-6BS
B7AM-8B11
B7AM-8B31
B7AM-8B16
B7AM-8B36
B7A-T10S1
B7A-T10S3
B7A-T6C1 PNP transistor output, relay output
B7A-T6C6
B7A-T6D2 TTL output (see note 1),
B7A-T6D7 PNP transistor output
B7A-T10M2 TTL output (see note 1)
Note: 1. An independent power supply for the PLC is required due to the difference in operating voltage between the PLC and B7A.
2. An external interface unit is required.
98
C500 I/O Unit
ID213 ID218 ID219
12 to 12 to 24 VDC
24 VDC 24 VDC
+ +/– +
common common common
16 points 32 points 64 points
Yes Yes Yes
No Yes No
C500 I/O Unit
OC221 OD212 OD412
Relay PNP NPN
output output output
24 VDC 12 to 12 to
24 VDC 48 VDC
16 points 32 points 32 points
Yes No Yes
Yes Yes No
See note 2 Yes See note 2
See note 2 See note 2 See note 2
C200H I/O Unit
ID212 ID215 ID501
24 VDC 24 VDC 5 VDC
+/– +/– +/–
common common common
16 points 32 points 32 points
Yes Yes Yes
(see note 1)
Yes Yes No
C200H I/O Unit
OC225 OD215 OD212
Relay NPN NPN
output output
24 VDC 5 to 24 VDC
24 VDC
16 points 32 points 16 points
Yes Yes Yes
Yes No No
See note 2 See note 2 See note 2
See note 2 See note 2 See note 2
B7A
ID216 ID217
24 VDC 24 VDC
+/– +/–
common common
32 points 64 points
Yes Yes
Yes Yes
OD218 OD219
NPN NPN
output output
5 to 24 VDC
24 VDC
32 points 64 points
Yes Yes
No No
See note 2 See note 2
See note 2 See note 2