Pepper Computer Modular Computers RS485 - Manual (Page 288)

SMART I/O User’s Manual
March 12, 1996 ©1996 PEP Modular Computers GmbH Page 6 - 6
Chapter 6 Communications Modules
6.1.3 Front Panel Layout
6.1.4 Board Overview
Component Side
SM-RS232
1 Serial
Interface
Green LED
Yellow LED TxD
RxD
User Descriptor
Fields
2 16
BU1 BU2
LED 0 LED 1
EEPROM
Inverter J1 Transceiver
1 15
2 16
1 15