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The input module is used for current
signal input throughout the signal ranges of
0 ... 5 mA, 0 ... 20 mA, 4 ... 20 mA
or 0 ... 50 mA, independent of the potential
The GJR2389800R1210 81ET03N-E is a 16-channel temperature input module for the ABB PROCONTROL P13 Distributed Control System (DCS).
Utilizing a 12-bit resolution analog-to-digital converter
Through highly reliable connectors at the rear of the module
Supports various sensors including thermocouples, resistance temperature detectors (RTDs), and potentiometers
This module is specialized for the precise acquisition, conditioning, and digitization of various analog temperature sensor signals from complex industrial fields, providing high-accuracy data support in highly dynamic and high-EMI power plants and heavy industrial environments. The 81ET03N-E module features 16 independent function units (input channels). The 81ET03N-E connects directly to field thermocouples (TC) or resistance temperature detectors (RTDs), supporting 2-wire or 4-wire measuring circuit configurations depending on the specific sensor characteristics.
Through highly reliable connectors at the rear of the module, the digitized temperature stream data is transmitted in real time to the local bus or station bus of the PROCONTROL P13 system for logic computation and closed-loop control by the main controller. Supports Pt100, Ni100, Pt100x, Pt50, Cu100, Cu50 performance sensors, and specific resistance RTDs like GR21 and GR23, providing temperature reconstruction with exceptional linearity.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
ABB GJR2389800R1210 81ET03N-E Temperature Input Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Thermal Power Generation
It acquires temperature data from the boiler main steam, reheat steam, and furnace surroundings, feeding it into the DCS for combustion adjustment.
Nuclear Power Generation
The module measures medium temperatures in the conventional island turbine units, generator cooling systems, and peripheral auxiliary process loops.
Hydroelectric Power Generation
Temperature values from the hydro-generator thrust bearings, guide bearings, and stator windings are transferred in real time to prevent equipment overheating.
Iron, Steel & Metallurgy
The hardware collects temperature data from the blast furnace body, cooling staves, and blast furnace gas pipelines to monitor smelting status and equipment safety.
Oil & Gas Extraction
Process medium temperatures at oil/gas wellheads, gathering pipelines, and storage tanks are monitored to keep the transportation within safe limits.
Petrochemical Refining
Continuous temperature distributions across sections of distillation columns, cracking furnaces, and catalytic reactors are acquired to stabilize chemical reaction conditions.
The GJR2389800R1210 81ET03N-E does not support hot-swapping. Before replacing or maintaining this card, the power supply to the respective rack slot partition must be safely cut off. Otherwise, backplane bus voltage transients may occur, damaging other normally operating modules.
GJR2389800R1210 81ET03N-E supports sensors conforming to DIN IEC 584 or DIN 43710 standards, including PtRh-Pt, NiCr-Ni, Fe-CuNi (Type L/J), NiCr-CuNi, TXK, and NiCrSil-NiSil. During thermocouple measurement, the module supports dedicated cold-junction compensation (CJC) logic to eliminate the impact of ambient temperature fluctuations on measurement accuracy.
Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
How many parts do you have in stock?
We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies. If you are unable to find what you are looking for then don’t panic.
What is GJR2389800R1210 81ET03N-E?
It is an industrial-grade 16-channel temperature input module manufactured by ABB, dedicated to the ABB PROCONTROL P13 Distributed Control System (DCS) for collecting signals from various industrial temperature sensors.
How to use products like GJR2389800R1210 81ET03N-E?
Insert it into the designated card slot of a standard PROCONTROL P13 rack to connect with the system via the backplane bus, and perform 2-wire or 4-wire field wiring and channel configuration based on the sensor type (thermocouple or RTD).
What is the primary function of GJR2389800R1210 81ET03N-E?
The module converts weak analog inputs from field temperature sensors to digital data via high-precision A/D conversion and transfers it to the P13 main control bus.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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