α
2 Simple Application Controllers
9.3
Wiring & Installation
9.3.1
Installation
Caution
Disconnect all terminals from the power supply before removing the cover.
Figure 9.3: Installation
1 )
D C I N P U T
+
-
( A )
( B )
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
P O W E R
2 4 V D C
E S C
+
-
O K
A L 2 - 2 4 M R - D
R E L A Y
O U T P U T
5
6
7
8
9
O U T 1
O U T 2
O U T 3
O U T 4
O U T
2 )
D C I N P U T
+
-
( A )
( B )
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
P O W E R
2 4 V D C
E S C
+
-
O K
A L 2 - 2 4 M R - D
R E L A Y
O U T P U T
5
7
8
9
O U T 1
O U T 2
O U T 3
O U T 4
O U T
3 )
D C I N P U T
+
-
( A )
( B )
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
P O W E R
2 4 V D C
E S C
+
-
O K
A L 2 - 2 4 M R - D
R E L A Y
O U T P U T
5
6
7
8
9
O U T 1
O U T 2
O U T 3
O U T 4
O U T
4 )
D C I N P U T
+
-
( A )
( B )
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
P O W E R
2 4 V D C
E S C
+
-
O K
A L 2 - 2 4 M R - D
R E L A Y
O U T P U T
5
6
7
8
9
O U T 1
O U T 2
O U T 3
O U T 4
O U T
5 )
D C I N P U T
+
-
( A )
( B )
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
P O W E R
2 4 V D C
E S C
+
-
O K
A L 2 - 2 4 M R - D
R E L A Y
O U T P U T
5
6
7
8
9
O U T 1
O U T 2
O U T 3
O U T 4
O U T
1) Release screw 'A' and keep.
2) Carefully remove the factory fitted expansion
A
3) Cut away section 'B' from the
4) Attach the expansion module to the main unit.
5) Tighten screw 'A' to a torque of 0.4 N·m.
B
A
port cover.
controller main unit.
AL2-ASI-BD 9
ENG
α
2 series
ENG-47