B7A; Link Terminals With 10 I/O Points; Product List - Omron B7A Manual

Link Terminals with 10 I/O Points

Transmit Signals while Saving Space
and Wiring Effort
More economical than previous multipoint trans-
mission terminals.
Transmit 10 input signals over just 2 wires (or over
3 wires if only one terminal has power supply).
Models available with either screw terminals or
modular terminals.
Indicators provided on models with screw terminals
for easy visual confirmation of I/O signal status.
Three-wire NPN output sensor can be connected to
the B7A with screw terminals (two-wire proximity
sensors cannot be connected).
Ordering Information
Model Number Legend
Input Models
B7A - T 10
1 2 3 4
1. Input/Output Classification
T: Input
2. Number of I/O
10: 10
4. Input Logic
4 Input logic Internal I/O common
1 NPN – common
compatible
2 TTL ---
3 NPN +/– common
compatible

Product List

Refer to page 114 for details.
I/O Combinations
Refer to pages 1 to 5 for details.
86
3. Appearance
S: Screw terminals
M: Module
Remarks
Screw terminals
only
Module only
Screw terminals
only
Output Models
B7A - R 10 C
1 2 3 4 5
1. Input/Output Classification
R: Output
2. Number of I/O
10: 10
4. Output Logic
4 Output logic Internal I/O common
C NPN open + common
collector
---
5. Output Capacity
5 Output capacity
None 0.05 A
01 0.1 A

B7A

3. Appearance
S: Screw terminals
M: Module
Remarks
Screw terminals
only
Module only
Remarks
Module only
Screw terminals only