65
CHAPTER 6 INSTALLATION AND WIRING
6
6.6 Wiring of Te
rminal Bl
ock and
E
xter
nal D
evices
(3) Wiring of the terminal block and external devices
(a) Signal name
The following shows signal names of the terminal block.
Do not wire the NC terminals. Incorrect wiring may cause failure or malfunction of the module.
Pin number
Signal name
1
NC
2
NC
3
CH1
V+
4
COM
5
I+
6
SLD
7
CH2
V+
8
COM
9
I+
10
CH3
V+
11
COM
12
I+
13
SLD
14
CH4
V+
15
COM
16
I+
17
AG
18
FG1
AG
NC
CH1
V+
CH1
I+
CH2
V+
CH2
I+
CH3
COM
SLD
CH4
COM
FG1
NC
CH4
I+
CH4
V+
CH3
I+
CH3
V+
CH2
COM
CH1
COM
SLD
1
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18
Summary of Contents for NZ2EX2B-60AD4
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