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Model
(15)
A1SY71
Y00
L
B20
Y01
L
B19
Y02
L
B18
Y03
L
B17
Y04
L
B16
Y05
L
B15
Y06
L
B14
Y07
L
B13
Y08
L
B12
Y09
L
B11
Y0A
L
B10
Y0B
B9
L
Y0C
L
B8
Y0D
B7
L
Y0E
L
B6
Y0F
B5
L
B4
Vacant
B3
Vacant
DC5/12V
B2
DC5/12V
B1
B1
B2
*1
and
are connected internally.
*2
The A and B pin number rows shown
above are transposed with respect to the
diagram of the A and B rows which is
printed on the module. Remember that
the A row pin numbers correspond to the
B row of the module.
Rated Load
Voltage
5/12 VDC
Y10
L
A20
Y11
A19
L
Y12
L
A18
Y13
A17
L
Y14
L
A16
Y15
A15
L
Y16
L
A14
Y17
A13
L
Y18
L
A12
Y19
A11
L
Y1A
A10
L
Y1B
A9
L
Y1C
A8
L
Y1D
A7
L
Y1E
A6
L
Y1F
A5
L
A4
Vacant
A3
Vacant
-
+
COM
A2
COM
A1
A1
A2
, and
and
Model
(16)
A1SY81
A1SY81EP
Y01
L
Y03
L
Y05
L
Y07
L
Y09
L
Y0B
L
Y0D
L
Y0F
L
Y11
L
Y13
L
Y15
L
Y17
L
Y19
L
Y1B
L
Y1D
L
Y1F
L
COM
0V
17
18
•
and
are connected internally.
37
,
76
Rated Load
Voltage
12/24 VDC
Y00
1
L
20
Y02
2
L
21
Y04
3
L
22
Y06
4
L
23
Y08
5
L
24
Y0A
6
L
25
Y0C
7
L
26
Y0E
8
L
27
Y10
9
L
28
Y12
10
L
29
Y14
11
L
30
Y16
12
L
31
Y18
13
L
32
Y1A
14
L
33
Y1C
15
L
34
Y1E
16
L
35
-
+
COM
17
36
COM
18
37
0V
19
36
19
and
, and
and
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