Emerson 196C587 Ovation Communication Interface Module

Technical Specifications

Model:196C587

Brand:Emerson

Product Type:Communication Interface Module

Applicable System:Emerson Ovation distributed control system, thermal power plant DCS control cabinet

Interface:RS232,RS485 serial communication port

Isolation:Galvanic isolation between field side and backplane side

Installation:Ovation standard rack slot‑in installation

Common Revision:Multiple hardware revisions available

Status Indicator:On‑board LED for power status, communication transmit,receive,fault alarm indication

Built‑in Function:Serial protocol data conversion, signal galvanic isolation, data transceiver buffering, communication fault diagnosis, link status feedback, surge interference suppression

Working Temperature:0℃ ~ +60℃

Storage Temperature:-20℃ ~ +70℃

Protection Class:IP20

Weight:0.38kg

Product Brief:

196C587 is Emerson Ovation dedicated rack‑mount serial communication interface module. It provides RS232 and RS485 serial communication interfaces, realizes data interaction and protocol conversion between Ovation controller and third‑party field devices. It adopts galvanic isolation design between field side and system backplane side, effectively suppresses ground loop interference and surge noise on communication lines. On‑board LED indicators show power, transmit,receive and fault status for convenient on‑site troubleshooting. This is EOL discontinued spare part,widely used for maintenance and renovation of thermal power plant Ovation DCS system. Please confirm communication protocol and wiring definition before purchase. Strict ESD anti‑static protection shall be followed during installation and replacement.