B7AH
B7AH
70
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Input Models
B7AH-T6D3
B7AH-T6D8
Output Models
B7AH-R6D53
B7AH-R6D58
Side with marking
(see note)
Pin 23
Pin 1
Note:
The side with marking is at the front.
Side with marking
(see note)
Pin 26
Pin 1
Note:
The side with marking is at the front.
46.0 max.
51.0 max.
20.0 max.
4
±
1.0
3.5 max.
0.5
±
1.0
22
1.8=39.6
1.8
±
0.2
3.6
±
0.2
3.6
±
0.2
4.5 max.
9.0 max.
5.0 max.
1.1
±
0.2
20.0 max.
4
±
1.0
0.35
±
0.2
1.8
±
0.2
25
1.8=45.0
3.6
±
0.2
3.6
±
0.2
0.5
±
1.0
1.1
±
0.2
3.5 max.
4.5 max.
9.0 max.
5.0 max.
0.35
±
0.2
Installation
Pin Arrangement
Input Models
Output Models
Pin number
Function
Note:
1. The circled numbers in the block diagram
above are the pin numbers.
2. There are no pin numbers 2 and 4.
3. Pins 5 and 22 are connected internally.
Note:
1. The circled numbers in the block diagram
above are the pin numbers.
2. There are no pin numbers 2 and 4.
3. Pins 5 and 22 are connected internally.
Logic circuit
T
rans–
mission
circuit
12 to 24 VDC
±
10%
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
+V
SIG
–V
IN00
IN01
IN02
IN03
IN04
IN05
IN06
IN07
IN08
IN09
IN10
IN11
IN12
IN13
IN14
IN15
VSS (0 V)
VDD (+5 V)
+V
SIG
–V
IN00
IN01
IN02
IN03
IN04
IN05
IN06
IN07
IN08
IN09
IN10
IN11
IN12
IN13
IN14
IN15
VSS
VDD
1
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
5
3
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Pin number
Function
Logic circuit
T
rans–
mission
circuit
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
+V
SIG
–V
OUT00
OUT01
OUT02
OUT03
OUT04
OUT05
OUT06
OUT07
OUT08
OUT09
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
ERR
N/P
H/L
VSS (0 V)
VDD (+5 V)
+V
SIG
–V
OUT00
OUT01
OUT02
OUT03
OUT04
OUT05
OUT06
OUT07
OUT08
OUT09
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
ERR
N/P
H/L
VSS
VDD
1
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
5
3
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
12 to 24 VDC
±
10%
5 VDC
±
10%
5 VDC
±
10%