Terminal
GND
BUS power supply negative
VCC
BUS power supply +24 Vdc
BUS
COM
GND
VCC
I8
I7
I6
I5
I4
I3
I2
I1
CS
Multiple-unit control scenarios
NO
output 1 - Contact NO
C
NC
output 1 - Contact NC
CONNECTION TERMINALS
Function
BUS data line
Common
0 Vdc
+24Vdc
not used
not used
not used
Input 8
Input 7
Input 6
Input 5
Input 4
Input 3
Input 2
Input 1
output 1 - Common
Terminal
NO
output 2 - Contact NO
C
output 2 - Common
NC
output 2 - Contact NC
NO
output 3 - Contact NO
C
output 3 - Common
NC
output 3 - Contact NC
NO
output 4 - Contact NO
C
output 4 - Common
NC
output 4 - Contact NC
NO
output 5 - Contact NO
C
output 5 - Common
NC
output 5 - Contact NC
NO
output 6 - Contact NO
C
output 6 - Common
NC
output 6 - Contact NC
NO
output 7 - Contact NO
C
output 7 - Common
NC
output 7 - Contact NC
NO
output 8 - Contact NO
C
output 8 - Common
NC
output 8 - Contact NC
Function