Safety Instructions

- Input unit circuit
Input cable x 8 (0 to F)
Power supply
cable
Short circuit
detection
Internal circuit
For control and inputs
Pin No.1
24 VDC
Pin No.2
Input n+1
Pin No.3
0 VDC
Pin No.4
Input n
Pin No.5
N.C.
Pin No.1
24 VDC
Pin No.2
N.C.
Pin No.3
0 VDC
Pin No.4
N.C.
Pairing cable
Short jumper
Pin No.1
N.C.
Pin No.2
N.C.
Pin No.3
Pin No.4