Omron SYSMAC CS Series Operation Manual page 279

B7A Interface Units
Models
B7A Interface Unit
CS1W-B7A12
CS1W-B7A02
CS1W-B7A21
CS1W-B7A22
Specifications
32 inputs
(two B7A ports)
32 outputs
(two B7A ports)
16 inputs, 16 outputs
(two B7A ports)
32 inputs, 32 outputs
(four B7A ports)
Note 1. A 10-point B7A Link Terminal cannot be connected to a B7A Interface Unit.
B7A Interface Units can be connected together.
2. Wireless transmissions are possible if B7AP Power Couplers are used on
a B7A transmission path, reducing the wiring required for moving objects
and rotating objects.
I/O words allocated
to Unit
2 input words Inputs: Two 16-point Input Terminals, one
32-point Input Terminal, or one 16-point Input
Terminal
2 output words Outputs: Two 16-point Output Terminals or
one 32-point Output Terminal or one 16-point
Output Terminal
1 input word and Inputs: One 16-point Input Terminal
1 output word Outputs: One 16-point Output Terminal
or
One Mixed I/O Terminal
(16 inputs/16 outputs)
2 input words and Inputs: Two 16-point Input Terminals or one
2 output words 32-point Input Terminal
Outputs: Two 16-point Output Terminals or
one 32-point Output Terminal
or
Two Mixed I/O Terminals
(16 inputs/16 outputs)
Section 3-8
Connectable B7A Link Terminals
(See note 1.)
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