43 
5.1.2  Input module connections 
 
Model  Rated Input Voltage  Model  Rated Input Voltage 
A1SX10 
A1SX10EU 
100 to 120 VAC 
(2) 
A1SX30 12/24 VAC/DC 
 
A1SX20 
(1) 
A1SX20EU 
200 to 240 VAC 
 
X01
COM
X03
X05
X07
X08
X0A
X0C
X0E
X00
X0F
X02
X04
X06
COM
X09
X0B
X0D
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
9  and  18  are connected internally.
 
 
DANGER 
 Do not touch 
terminals while the 
power is supplied. 
X01
COM
X03
X05
X07
X08
X0A
X0C
X0E
X00
X0F
X02
X04
X06
COM
X09
X0B
X0D
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
+
+
−
−
9  and  18  areconnected internally.
12/24VAC
12/24VDC
 
Model  Rated Input Voltage  Model  Rated Input Voltage 
A1SX40 12/24 VAC  A1SX80 12/24 VAC 
A1SX40-S1 A1SX80-S1 
(3) 
A1SX40-S2 
24 VAC 
 (4) 
A1SX80-S2 
24 VAC 
 
X01
COM
X03
X05
X07
X08
X0A
X0C
X0E
X00
X0F
X02
X04
X06
COM
X09
X0B
X0D
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
+
−
9  and  18  are connected internally.
 
X01
COM
X03
X05
X07
X08
X0A
X0C
X0E
X00
X0F
X02
X04
X06
COM
X09
X0B
X0D
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
+
−
+
−
9  and  18  are connected internally.