Pepper Computer RS232, RS485 user manual Smart-Base

Chapter 2 SMART-BASE SMART I/O User’s Manual

Table of Contents

2. SMART-BASE	2-3
2.1 Specifications	2-4
2.2 Board Overview	2-5
2.3 Functional Description	2-6
2.4 Configuration	2-8
2.4.1 Jumper J1: Boot Selection (Pin Connector)	2-8
2.4.2 Jumper J6: LED Function (Pin Connector)	2-9
2.5 Pinouts	2-9
2.5.1 SMART Module Piggyback Connectors	2-10
2.5.2 Screw Terminal Pinouts	2-12
2.5.3 Timer I/O Screw Terminal (SCR1)	2-12
2.5.4 Supply Screw Terminals (SCR2)	2-14
2.5.5 RS232 Telephone Connector (BU1)	2-15
2.5.6 RS485 D-Sub Connector for Half-Duplex Operation (Profibus)	2-15
2.5.7 SPI Connector (ST7)	2-16
2.6 ‘C’ Programming	2-17
2.6.1 SMART-BASE Library	2-17
2.6.2 SMTselIn	2-18
2.6.3 SMTsettout	2-20
2.6.4 SMTpre	2-21
2.6.5 SMTstasto	2-23
2.6.6 SMTrd	2-24
2.6.7 SMTtin	2-25
2.6.8 SMTstat	2-26
2.6.9 SMTout	2-27
2.6.10 SMLed	2-28
2.6.11 SMwdon	2-29
2.6.12 SMwdtrig	2-30
2.6.13 SMwdoff	2-31

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March 12, 1996 ©1996 PEP Modular Computers GmbH Page 2 - 1