Omron B7A - G70 D-B7 A; Link Terminals with 16 Relay Outputs

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Link Terminals with 16 Relay Outputs G70D-B7A
Ultra Miniature Link Terminal with B7A
Communications Functions and 16
Output Points
Equipped with B7A communications functions and
enables wiring reductions in B7A connections
(except for high-speed models).
Power relay (G6D) models and power MOS FET
relay (G3DZ) models available.
Compact dimensions: 156 × 51 × 51 mm (W × D ×
H).
The load is connected directly to the terminal block
without the need for a relay terminal.
Signal status can be confirmed at a glance with
operation indicators.
Incorporates surge absorbing diode.
Equipped with Relay Removal Tool.
Supports either screw mounting or DIN track
mounting.
Ordering Information
Product List
Classification Number of I/O
points
Rated voltage I/O delay time Error processing Model
Relay output 16 (SPST -NO × 16) 24 VDC Normal (typical:
19 2 )
HOLD (See note 2.) G70D-R6R11-B7A
eayou u
6(S S O 6)
C
oa(yca
19.2 ms)
(See note 1.)
LOAD OFF (See note
3.)
G70D-R6R31-B7A
Power MOS FET
ltt
HOLD (See note 2.) G70D-R6M11-B7A
oe OS
relay output
LOAD OFF (See note
3.)
G70D-R6M31-B7A
Note: 1. Not connectable to high-speed B7A models.
2. When an error occurs, the status of outputs just before the error occurred is maintained.
3. When an error occurs, all the outputs are turned OFF .
Specifications
Characteristics
Communications Specifications
Communications method Unidirectional, time-division
multiplex
T ransmission distance
(see note)
500 m max.
I/O delay time T ypical: 19.2 ms; 31 ms max.
Note: Separate power supplies are required for inputs and out-
puts.