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B7A
Product List
32-point Terminals
Screw Terminal Models
Appearance
Model
B7AS-T3BS
16-point Terminals
Screw Terminal Models
Appearance
B7A-T6A1
(see note 2)
B7A-T6B1
(see note 2)
B7A-T6C1
B7A-T6A6
(see note 2)
B7A-T6B6
(see note 2)
B7A-T6C6
B7A-R6B11
B7A-R6B31
B7A-R6C11
B7A-R6C31
B7A-R6F11
B7A-R6F31
B7A-R6G11
B7A-R6G31
B7A-R6B16
B7A-R6B36
B7A-R6C16
B7A-R6C36
B7A-R6F16
B7A-R6F36
B7A-R6G16
B7A-R6G36
B7AS-T6B1
B7AS-T6B6
B7AS-R6B11
B7AS-R6B31
B7AS-R6B16
B7AS-R6B36
Note: 1. HOLD:
The previous output condition will be on hold when an error results.
LOAD OFF: All outputs will be OFF when an error results.
114
I/O
I/O configuration
classification
Input
NPN compatible
Model
I/O
classification
Input
NPN compatible
PNP compatible
NPN compatible
PNP compatible
Output
NPN open collector
100 mA/point
100 mA/point
NPN open collector
500 mA/point (see
500 mA/point (see
note 3)
PNP open collector
100
100 mA/point
PNP open collector
500 mA/point (see
500 mA/point (see
note 4)
NPN open collector
100 mA/point
100
NPN open collector
500 mA/point (see
500 mA/point (see
note 3)
PNP open collector
100 mA/point
100
PNP open collector
500 mA/point (see
500 mA/point (see
note 4)
Input
NPN compatible
NPN open collector
Output
100 mA/point
100 mA/point
I/O delay time
(typical)
Normal speed
19.2 ms
High speed
3 ms
(switch
selectable)
I/O configuration
I/O delay
time
(typical)
Normal
speed
19.2 ms
19 2
High speed
3 ms
Normal
speed
speed
19.2 ms
o e co ec o
A/
i t
o e co ec o
High speed
g s eed
A/
i t
3
3 ms
o e co ec o
A/
i t
Normal
speed
19.2 ms
High speed
3 ms
Normal
speed
speed
19.2 ms
High speed
g s eed
3 ms
3
Internal
Error
Approved
I/O
processing
standards
common
(see note 1)
+/–
---
U, CU, CE
common
Internal
Error
Approved
I/O
processing
standards
common
(see note
1)
U, C, CE
– common
---
+/–
---
common
+/–
---
common
– common
---
+/–
---
common
+/–
---
common
+ common
HOLD
U, C, CE
LOAD OFF
CE
HOLD
LOAD OFF
U, C, CE
U, C, C
– common
HOLD
LOAD OFF
HOLD
CE
LOAD OFF
+ common
HOLD
U, C, C
U, C, CE
LOAD OFF
HOLD
CE
LOAD OFF
U, C, C
U, C, CE
– common
HOLD
LOAD OFF
CE
HOLD
LOAD OFF
+/–
---
U, CU, CE
common
---
U, CU, CE
HOLD
LOAD OFF
HOLD
LOAD OFF
B7A
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