Omega Engineering CN8240, CN8260 manual Temperature

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Where Do I Find Everything I Need for

Process Measurement and Control?

OMEGA…Of Course!

TEMPERATURE

Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies

Wire: Thermocouple, RTD & Thermistor

Calibrators & Ice Point References

Recorders, Controllers & Process Monitors

Infrared Pyrometers

PRESSURE, STRAIN AND FORCE

Transducers & Strain Gages

Load Cells & Pressure Gages

Displacement Transducers

Instrumentation & Accessories

FLOW/LEVEL

Rotameters, Gas Mass Flowmeters & Flow Computers

Air Velocity Indicators

Turbine/Paddlewheel Systems

Totalizers & Batch Controllers

pH/CONDUCTIVITY

pH Electrodes, Testers & Accessories

Benchtop/Laboratory Meters

Controllers, Calibrators, Simulators & Pumps

Industrial pH & Conductivity Equipment

DATA ACQUISITION

Data Acquisition & Engineering Software

Communications-Based Acquisition Systems

Plug-in Cards for Apple, IBM & Compatibles

Datalogging Systems

Recorders, Printers & Plotters

HEATERS

Heating Cable

Cartridge & Strip Heaters

Immersion & Band Heaters

Flexible Heaters

Laboratory Heaters

ENVIRONMENTAL

MONITORING AND CONTROL

Metering & Control Instrumentation

Refractometers

Pumps & Tubing

Air, Soil & Water Monitors

Industrial Water & Wastewater Treatment

pH, Conductivity & Dissolved Oxygen Instruments

900M124U00B

Image 31
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 -RSP4, -RSP5, -RSP6, -RSP7 Options -PVSV1, -PVSV2 Process OutputOptions -DIC, -RSP4, -RSP5, -RSP6, -RSP7 Remote Setpoint Option -DICWith Remote Communications Options Wiring diagram for digital communicationsZone Omega+ ProtocolMessage Formats Start CharType character Message Type ErrorType ParamEND 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