Pepper Computer Modular Computers RS485 - Manual (Page 52)

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