PEP Modular Computers Modular Computers RS485 - Screw Terminal Pinouts

SMART I/O User’s Manual
March 12, 1996
©1996 PEP Modular Computers GmbH
Page 4 - 10
Chapter 4 Digital Modules
4.1.7 Pinouts
Screw Terminal Pinouts
The following shows the pinout/signal relationship for the SM-DIN1 when
connected to a particular screw terminal block.
Pin 1
Pin 2
Pin 13
Pin 14
Pin Nr. Signal Description Pin Nr. Signal Description
1 G0EXT GND for channel 0 2 G4EXT GND for channel 4
3 IN0 Input Channel 0 4 IN4 Input Channel 4
5 IN1 Input Channel 1 6 IN5 Input Channel 5
7 G1EXT GND for channel 1 8 G5EXT GND for channel 5
9 IN2 Input Channel 2 10 IN6 Input Channel 6
11 IN3 Input Channel 3 12 IN7 Input Channel 7
13 G23EXT GND for channels 2&3 14 G67EXT GND for channels 6&7