107
Application Procedure
Section 6-4
Analog Input Connector Wiring
Connector Pin Arrangement
Internal Circuits
N.C.: Not used.
Analog Input Wiring
Note
1.
When using shielded cables, do not connect the shield wire.
2.
Short-circuit the positive (+) and negative (–) input terminals for inputs that
are not used.
3.
Lay AC power supply cables and power lines separately.
Pin No.
CPM2B-MAD63
CPM2B-MAD42
CPM2B-MAD21
1
Analog input 1 (+)
Analog input 1 (+)
Analog input 1 (+)
2
Analog input 2 (+)
Analog input 2 (+)
Analog input 2 (+)
3
Analog input 3 (+)
Analog input 3 (+)
N.C.
4
Analog input 4 (+)
Analog input 4 (+)
N.C.
5
Analog input 5 (+)
N.C.
N.C.
6
Analog input 6 (+)
N.C.
N.C.
7
N.C.
N.C.
N.C.
8
AG
AG
AG
9
Analog input 1 (
−
)
Analog input 1 (
−
)
Analog input 1 (
−
)
10
Analog input 2 (
−
)
Analog input 2 (
−
)
Analog input 2 (
−
)
11
Analog input 3 (
−
)
Analog input 3 (
−
)
N.C.
12
Analog input 4 (
−
)
Analog input 4 (
−
)
N.C.
13
Analog input 5 (
−
)
N.C.
N.C.
14
Analog input 6 (
−
)
N.C.
N.C.
15
AG
AG
AG
1
8
9
15
Inter
nal circuit
Analog GND
510 k
Ω
510 k
Ω
510 k
Ω
510 k
Ω
250
Ω
250
Ω
0+
0
−
1+
1
−
AG
Input 1
Input 2 onwards
Analog
output
device
Analog
I/O Unit
+
+
−
−
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