4 digital input connectors (x2) – Siemens X-400 User Manual
Page 93
Installation and Commissioning
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03
93
6.6.4 Digital Input Connectors (X2)
Digital inputs 5 through 8 are connected using a 5-pin connector at the rear termi-
nal block on the DI module.
X 2
X 1
I N 5
I N 8
I N 7
M 5
I N 6
Figure 6-12
Pin assignment of connector X1 (Inputs 5 through 8)
Conn. 2
IN5
Digital input 5
IN6
Digital input 6
M5
Ground
IN7
Digital input 7
IN8
Digital input 8