Qvs Interface Converter IC-485S User Manual

RS-232 - RS-485INTERFACE CONVERTERIC-485S&IC-485SIUser’s Manual@Copyright 1994 ATEN@ International CO., LTD.Manual part NO.PAPE-0075-200Printed in

IC-485S/IC-485SIOTHERS4 OTHERS4-1 TERMINAL BLOCK DEFINITIONThe four screw terminal block has different defi-nition in different operation modes.In the

APPENDIX ATROUBLE SHOOTINGtransmissionatthe DC9VPower Adapter is available.. Check that the IC-485 isplugged securely in PC.. Check that the 4-wire ca

PREVENTING RADIO & TV INTERFER-ENCEWarning this equipment generates, uses and radi-ates radio frequency energy and if not installed andused in acc

PACKAGE CHECKLISTWhen you purchase this product, it should contain thefollowing elements:l IC-485S or IC-485SI Converter x 1l Power Adapter (DC9V, 200

TABLE OF CONTENTS1 FUNCTION OVERVIEW...1l-l Introduction...1l-2 Specifications...22 INSTALLATION...

IC-485S/IC-485SI FUNCTION OVERVIEW1-2 SPECIFICATIONSConnectorRS-485/422: A 4 terminal blockand RJ-1 l* or GNDTAB**SWl:DCE,DTE, MONITOR*selectionFuncti

IC-485S/IC-485SI INSTALLATION2-2 SWITCH FUNCTION DESCRIPTIONRefer to the location of the SW1 and SW2, please seeFigure 1- 1.IC-485S:IC-485SI:SW 1: Dev

IC-485S/IC-485SI3 OPERATIONOPERATIONThe IC-485S & IC-485SI supports 4 kinds offunctions in 6 kinds of configurations. They are1. Point-to-PointPoi

IC-485S/IC-485SI OPERATION OPERATION IC-485S/IC-485SI3-1 POINT-TO-POINT/~-WIRE FULL DU-PLEX ABr/ T+IIR+IIConfiguration:3-2 POINT-TO-POINT/2-WIRE HALF

IC-485S/IC-485SIOPERATION---.- __OPERATION IC-485S/IC-485SI3-3 MULTIDROP/4-WIRE FULL DUPLEX 3-4 MULTIDROP/2-WIRE HALF DUPLEXPC1 =>COM1/COM2Bl=>P

IC-485S/IC-485SI OPERATION3-5 SIMPLEX/ TRANSMIT, RECEIVE ONLYPC1COM1/COM2=>B1=>PC2COM1/COM2=>PC3COM1/COM2Configuration:=>PC4COM1/COM2A1 DC