Pepper Computer RS485 User Manual
SMART I/O User’s Manual
March 12, 1996
©1996 PEP Modular Computers GmbH
Page 2 - 12
Chapter 2 SMART-BASE
2.5.3 Timer I/O Screw Terminal (SCR1)
2.5.2 Screw Terminal Pinouts
The following shows the pinout for a screw terminal block suited for use
with SMART-Modules. The pinouts of these blocks depends on the SMART
Modules that are fitted.
Pin Nr.
Signal
Description
Pin Nr. Signal
Description
1
External VCC
5V VCC
2
TOUT
Timer OUT
3
External GND Ground for TIN, TOUT
4
TIN
Timer IN
5
External GND Ground for TGATE
6
GATE
GATE Connection
Pin 1
Pin 2
Pin 5
Pin 6
Pin 1
Pin 2
Pin 13
Pin 14