Foxboro ETM-IS 31-001 - Ethernet Communication Module for I/A Series DCS (Revision 001)

Foxboro ETM-IS 31-001 – Ethernet Communication Module for I/A Series DCS (Revision 001)

In stock

Product Introduction:
The Foxboro ETM-IS 31-001 is an Ethernet communication module for the I/A Series distributed control system. The “ETM” stands for Ethernet Transceiver Module, “IS” identifies the I/A Series compatibility, “31” specifies the module slot configuration, and “001” is the base hardware revision. This module provides standard 10/100Base-T Ethernet connectivity for the I/A Series controller, enabling communication with operator workstations, historians, engineering stations, and other DCS controllers over an Ethernet network. It supports standard industrial protocols including TCP/IP, UDP, and Foxboro proprietary protocols. The ETM-IS is the primary network interface for I/A Series systems, replacing older serial communication for most modern applications.

Technical Specifications:
Board Type: Ethernet Communication Module
System: Foxboro I/A Series DCS
Ethernet Port: 10/100Base-T RJ-45 connector (auto-sensing)
Protocols: TCP/IP, UDP, FTP, HTTP, SNMP v1/v2c, Foxboro FIM
Network Speed: 10 Mbps or 100 Mbps (auto-negotiate)
MAC Address: Factory-assigned unique MAC address
Buffer Size: 8KB transmit and receive buffers
Isolation: 1500V RMS galvanic isolation from DCS backplane
LED Indicators: Link status (green), activity (amber), fault (red)
Communication: I/A Series UIM/LIM backplane
Power: 5V DC from backplane
Form Factor: Eurocard (3U height)
Operating Temperature: 0 to 60 degrees Celsius

Functional Features:
Standard Ethernet: Uses off-the-shelf RJ-45 connectors and standard Ethernet cables, reducing installation cost.
Protocol Support: Supports TCP/IP for reliable data transfer, UDP for real-time data, and SNMP for network management.
High-Speed Communication: 100 Mbps speed supports large data transfers to historians and asset management systems.
Galvanic Isolation: 1500V RMS isolation protects the DCS from electrical faults on the Ethernet network.
Auto-Negotiation: Automatically negotiates speed and duplex with the connected switch or device.
LED Diagnostics: Clear LEDs show link status, data activity, and fault conditions at a glance.
Redundant Network Support: Supports dual Ethernet ports (with second module) for network redundancy.

Application Scenarios:
Operator Workstation Connection: Connects the I/A Series DCS to operator HMI workstations for process monitoring.
Historian Data Collection: Sends real-time process data to plant historians (PI System, Wonderware) via Ethernet.
Engineering Access: Provides Ethernet access for engineering workstations to program and configure the DCS.
Remote Diagnostics: Enables remote engineers to access the DCS for troubleshooting via secure VPN connections.
DCS-to-DCS Communication: Links multiple I/A Series controllers together for plant-wide data sharing.