C-DIAS SAFETY DIGITAL INPUT MODULE
CSDI 162
1.3
Page 21
The Phoenix connector sets used are coded at the factory to avoid confusing the connec-
tions. A red coding pin is thereby placed in the socket. Concurrently, the protruding "nose"
is removed from the corresponding pin in the plug. The respective plug can therefore only
be inserted into the corresponding socket.
Connector plug coding:
Pin 1 in plug/socket X1
Pin 2 in plug/socket X2
Pin 3 in plug/socket X3
Pin 4 in plug/socket X4
The X5 plug is not coded.