B7A
B7A
116
Terminals with 16 Relay Outputs
Appearance
Model
I/O
classification
Relay
configuration
I/O delay time
(typical)
Error
processing
(see note)
Approved
standards
G70D-R6R11-B7A
Output
Relay output
Normal speed
19.2 ms
HOLD
---
G70D-R6R31-B7A
19.2 ms
LOAD OFF
G70D-R6M11-B7A
Power MOS
FET relay
HOLD
G70D-R6M31-B7A
FET relay
output
LOAD OFF
I/O Combination Models
Screw Terminal Model (with 16 Input and 16 Output Points)
Appearance
Model
I/O configuration
I/O delay time
(typical)
Error processing
Approved
standards
B7AM-6BS
NPN compatible/
NPN open collector
100 mA/point
Normal speed 19.2 ms
High speed 3 ms
(switch selectable)
HOLD/
LOAD OFF (switch
setting)
---
Screw Terminal Models (with 8 Input and 8 Output Points)
Appearance
Model
I/O configuration
I/O delay time
(typical)
Error processing
Approved
standards
B7AM-8B11
NPN compatible/
NPN
ll
t
Normal speed 19.2 ms
HOLD
---
B7AM-8B31
co
a b e/
NPN open collector
100 mA/point
LOAD OFF
B7AM-8B16
100 mA/point
High speed 3 ms
HOLD
B7AM-8B36
LOAD OFF
B7AM-8F31
PNP compatible/
PNP open collector
100 mA/point
Normal speed 19.2 ms
LOAD OFF
Terminals with FA Connector (M12)
10-point Terminal Models
Appearance
Model
I/O configuration
I/O delay time
(typical)
Contact arrangement
Approved
standards
B7AC-T10A1
NPN compatible
19.2 ms
Type A
U, CU, CE
B7AC-T10A1-A
co
a b e
19.2 ms/3 ms
(switchable)
y e
---
B7AC-T10A1-B
PNP compatible
19.2 ms/3 ms
(switchable)
10-point Terminals
Screw Terminal Models
Appearance
Model
I/O
classification
I/O
configuration
Internal I/O
common
Error
processing
(see note 1)
Approved
standards
B7A-T10S1
(see note 2)
Input
NPN compatible
(No two-wire
b
– common
---
U, C, CE
B7A-T10S3
(see note 2)
(
sensor can be
connected.)
+/– common
---
B7A-R10SC01
Output
NPN open
collector 100
mA/point
+ common
HOLD
Note:
1. HOLD: The previous output condition will be on hold when an error results.
2. The 10-point B7A-T10S1 and 10-point B7A-T10S3 are different from each other in terminal configuration. Refer to page 91 for de-
tails.