User’s Manual 11
2. Specifications
2.3 Input circuit
2.4 Input signal connections
Input terminal block
12 - 24 Vdc
COM
IN2
IN0
IN1
IN3
IN4
IN5
IN6
IN7
11
10
9
8
7
6
5
4
3
2
1
IN0
470
Ω
1.5
µ
F
2.4 k
Ω
IN7
IN1
Interrupt
COM
LED
display
Do not connect any wire
