Industrial Electronics

Video: Monitor RTD or resistance sensor types for industrial applications

16 December 2022

Acromag’s newest addition to the Busworks NT series of expandable remote Ethernet I/O modules is the NT2620 series resistance temperature detector (RTD)/resistance module. The cost-effective modular solution supports four RTD/resistance inputs and two bidirectional discrete digital I/O channels to monitor temperature limits with conditional logic.

NTE Ethernet I/O models have dual RJ45 ports and a webserver with Modbus TCP/IP or EtherNet/IPTMSource: AcromagSource: Acromag communication to monitor or control the internal I/O channels.

The Modbus TCP/IP or EtherNet/IPTM communication is field-selectable saving costs of additional modules. An integrated DIN rail bus allows connection of up to three NTX expansion I/O modules. The space-saving design requires only 25 mm of DIN rail per module. Ethernet I/O modules distribute 9 V DC to 32 V DC power along the DIN rail bus to expansion modules.

Hazardous location approvals, high noise immunity, and -40° C to 70° C operation make this I/O ideal for use in harsh environments.

To contact the author of this article, email engineering360editors@globalspec.com


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