239-RTD-AN Analog RTD input module

Description

239-RTD-AN Product Description:
The 239-RDM-AN analog RTD input module is designed as a key component in industrial automation systems. It directly interfaces with RTD sensors, converting resistance based temperature signals into standardized analog output signals that can be easily processed by control platforms such as programmable logic controllers (PLCs) and distributed control systems (DCS). This module is suitable for backplane based input/output (I/O) architecture and can communicate with other modules and central control units through common industrial buses such as Ethernet IP or Profibus.

239-RTD-AN

It supports advanced diagnostic functions, continuously monitors the status of connected RTDs, and alerts operators of potential issues such as open circuits, short circuits, or incorrect calibration. This proactive approach helps prevent process interruptions. This module also integrates built-in signal conditioning functions, which can filter out noise and interference, ensuring that the temperature data transmitted to the control system is as accurate as possible. It is compatible with multiple RTD types including Pt100 and Pt1000, making it a universal choice for different industrial settings.

239-RTD-AN

Technical specifications:
Model 239-RDM-AN
Brand GE
Type Analog RTD Input Module
Input voltage 24 VDC
Working temperature range -20 ° C to 60 ° C
Installation method: DIN rail
Dimensions 90mm × 75mm × 45mm
Weight 0.3 kg
Interface/Bus Ethernet IP, Profibus DP
Certification CE, RoHS
Supported protocols Modbus TCP, Profibus DP
Typical power consumption 3 W

Contact Us
Phone:+86 16626708626
WeChat/WhatsApp:+86 16626708626
Email: 3772179818@qq.com

239-RTD-AN

Main features and advantages:
Choosing the 239-RDM-AN analog RTD input module can bring significant substantive advantages to industrial operations. This module is designed for high precision, ensuring consistent temperature measurement results and eliminating guesswork that may lead to costly production errors. In facilities that require continuous uninterrupted operation, its robust design and diagnostic capabilities reduce the risk of unexpected shutdowns due to temperature sensor failures.

This module is easy to integrate into existing automation systems, significantly reducing engineering costs. Engineers do not need to spend a lot of time and resources customizing interfaces, and can quickly incorporate the 239-RDM-AN module into their settings with its support for standard protocols and bus systems. The precise temperature data it provides also enables process optimization, resulting in more efficient energy and raw material utilization, ultimately saving costs and improving productivity.

239-RTD-AN

Application areas:
The 239-RDM-AN module has been widely used in multiple industries. In the chemical industry, it monitors the temperature of reaction vessels in complex chemical processes to ensure that the reactions occur within the required temperature range and prevent dangerous situations. For example, in petrochemical plants, precise temperature control is crucial for hydrocarbon cracking, and the accuracy of this module helps achieve optimal production.

In the field of food processing, maintaining appropriate temperature at every stage from cooking to storage is crucial for food safety and quality. The 239-RDM-AN module can accurately measure the temperature in ovens, refrigeration equipment, and pasteurization equipment, ensuring that food products meet strict regulatory standards. In addition, in the HVAC system of large commercial buildings, it can achieve precise temperature control, optimizing energy consumption while improving the comfort of residents.

239-RTD-AN

Related products:
239-RDM-DIG: Digital RTD input module variant, suitable for application scenarios that require direct digital communication with control systems for faster data transmission.
239-TRTD-AN: With more channels, it is suitable for large projects that require monitoring multiple RTD sensors simultaneously.
238- RTD-AN: With basic functions, it is very suitable for small industrial settings with limited budgets.
239- RTD-HT: Designed for harsh environments with operating temperatures exceeding conventional limits, such as steel manufacturing plants.
239-RD-EX: Explosion proof variant, crucial for use in hazardous areas such as petroleum refineries, where safety concerns against potential explosions are the primary consideration.

Installation and maintenance:
Before installing the 239-RDM-AN analog RTD input module, it is essential to verify the compatibility of the bus system with the existing control infrastructure. Ensure that the Ethernet IP or Profibus DP settings match the settings of the connected device. At the same time, carefully check the wiring connections to avoid polarity errors or loose connections, otherwise it may result in inaccurate readings. It is recommended to update the module firmware to the latest version, as this typically includes performance improvements and bug fixes.

For ongoing maintenance, the diagnostic light-emitting diodes (LEDs) of the module should be checked regularly to detect any potential issues as early as possible. Include a visual inspection of the RTD sensor connection in the daily maintenance plan to check for signs of wear or corrosion. Regularly calibrate modules and connected RTD sensors to maintain accuracy over the long term. Conducting comprehensive system testing at least once a year, including signal integrity checks and functional testing, can help proactively maintain module performance.

Other GE brand product models:
GE HE693THM666
GE IC697CPM790
GE IC754VGF15CTD
GE IS220PDIAH1A
GE IS220PDIAH1B
GE PQMII-C-A
GE F35-W00-VFH-F8L-H6L-M6L-PXX
GE PCI-5565PIORC-110000 with 10 meter cable
GE DS200TCCAG1BAA
GE UR8FH
GE 869-E-P5-P5-B5-H-N-N-A-A-N-M-M-P-T-E-SE-N-N-B-4
GE IS200EROCH1A
GE IS200DSPXH1D
GE IS200EPSMG2A
GE IS200ERIOH1ACB
GE DS2020FECNRP015A
GE XVR19 6U-VME-SBC
GE XVR15 6U-SBC
GE IS200TDBSH2ACC
GE IS230TNDSH2A
GE IS220PDIOH1A
GE IS220PDOAH1A
GE IS220PDOAH1A
GE SR760 Panel 1219-0003
GE PQMII-T20
GE XVR15 6U-SBC
GE IS200TDBSH2ACC
GE IS230TNDSH2A
GE IS220PDIOH1A
GE V7768-320000 3509301007768-320000
GE PMC-0247RC-282000 350-93750247-282000F
GE IS220PPROH1A
GE 04240FD11234A
GE IC698PSA350
GE HYDRAN M2
GE IC755CSW07CDA-AE
GE SR489-P5-LO-A20-E
GE IS420ESWBH3A
GE TBC43400F14G
GE 369-HI-R-M-0-0-H-E
GE D20 EME
GE 133292-01