Omega Engineering CN8240, CN8260 manual Series

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CN8240 & CN8260 Series Communications & Options

omega.comTM®

®

www.omega.com e-mail: info@omega.com

CN8240 &

CN8260

SERIES

Communications &

Options Guide

User’s Guide

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Contents Series Omega.comTM Table of Contents Option -C2 RS-232 one-to-one Communications Option -AL1, -AL2 Relay, N.O. Alarm OutputLoad Type Voltage Limit Option -C4 RS-485 one-to-many Communications Options -XP1, -XP2, -XP3, -XP4 Transducer Power SupplyOptions -DIC, -RSP4, -RSP5, -RSP6, -RSP7 Remote Setpoint Options -PVSV1, -PVSV2 Process OutputOption -DIC Options -RSP4, -RSP5, -RSP6, -RSP7With Remote Communications Options Wiring diagram for digital communicationsMessage Formats Omega+ ProtocolStart Char ZoneType ErrorParam Type character Message TypeEND Char ChksumWrite Command to Controller Read Command to ControllerRead Response from Controller Write Response from Controller Auxiliary Command to ControllerAuxiliary Response from Controller Request Message Description Read RequestField Description Type Write RequestResponse Messages Auxiliary Command RequestField Description Write Response Read ResponseCN8240/CN8260 Parameter Codes Auxiliary Command ResponseRAM, Eeprom Number Name Read Write Data Field ValueDigital Communications Option PID Digital Communications Option Digital Communications Option Digital Communications Option Or RTD w/ Decimal Auxiliary CommandsCommand Clear Latched Alarms Parameter # Description Command Retrieve Display Parameter # DescriptionRequest Data Fields CN8240 & CN8260 Series Communications & Options CN8240 & CN8260 Series Communications & Options CN8240 & CN8260 Series Communications & Options Warranty / Disclaimer Temperature