PRODUCT INFORMATION
Product Overview
The General Electric IC697CMM742 is an Ethernet Interface module designed for the Series 90-70 system. This module establishes local area network connectivity for host programmable logic controllers. It enables data exchange using Ethernet Global Data and TCP/IP communication protocols through SRTP. Engineering workstations can perform logic downloads, program uploads, and diagnostic monitoring across the network.
The module provides three physical network ports comprising 10BaseT, 10Base2, and standard 15-pin AUI connections. Only one network interface port operates actively at any single time through automatic selection. Serial communication includes an RS-232 station manager port and an RS-485 software load connection. A front pushbutton permits manual restart to re-initialize module communication without rack power cycling.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Weight | 1.88 lbs (0.85 kg) |
|---|
| Number of Network Ports | 3 |
|---|
| Product Description | Ethernet Interface |
|---|
| Number of LEDs | 4 |
|---|
| Network Ports | 10BaseT Port: Ethernet, IEEE 802.3 CSMA/CD 10Base2 Port: Ethernet, IEEE 802.3 CSMA/CD |
|---|
| LED Types | MODULE OK, LAN ONLINE, SERIAL ACTIVE, and STATUS LEDs |
|---|
| AUI Port | Ethernet, IEEE 802.3 CSMA/CD |
|---|
| Installation | In 1 Slot in the PLC CPU Rack |
|---|
| Restart Method | Pushbutton |
|---|
| Module Operating Voltage | +5 VDC, +12 VDC |
|---|
| Module Current Draw | 2.0 Amps (+5 VDC), typical 0.5 Amps (+12 VDC), maximum when powering an external AUI transceiver |
|---|
| Internal fuse | 5 x 20mm, 250V, 1.0A, slow acting |
|---|
TECHNICAL INFORMATION
Features
- Provides three physical network ports: 10BaseT, 10Base2, and 15-pin AUI connections.
- Automatically selects one active network port among the available physical connectors.
- Features dedicated RS-232 station manager and RS-485 software load serial ports.
- Supports Ethernet Global Data and SRTP over TCP/IP protocol communication.
- Provides four front-panel LEDs for module, LAN, serial, and status monitoring.
- Includes a restart pushbutton to re-initialize communication without cycling system power.
- Equipped with a replaceable 1.0 A slow-acting fuse for AUI transceiver protection.
TECHNICAL INFORMATION
Applications
- Connecting Series 90-70 PLCs to plant Ethernet local area networks.
- Supervisory Control and Data Acquisition network integration.
- Human Machine Interface data communication across industrial Ethernet networks.
- Remote program upload, download, and controller diagnostic monitoring.
TECHNICAL INFORMATION
Connections / Interfaces
- One 15-pin AUI network port conforming to IEEE 802.3 CSMA/CD standards.
- One 10BaseT network port conforming to IEEE 802.3 CSMA/CD specifications.
- One 10Base2 network port conforming to IEEE 802.3 CSMA/CD standards.
- One RS-232 serial port dedicated to station management functions.
- One RS-485 serial port used for software loading and firmware upgrades.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the module into a single available slot within the PLC CPU rack.
- Up to four IC697CMM742 interface modules can be installed per CPU rack.
- Confirm backplane connections are secure prior to energizing the PLC rack.
TECHNICAL INFORMATION
Configuration Guidelines
- Configure module network settings using IC641 PLC programming software.
- Preloaded firmware enables initial module operation upon installation.
- Perform firmware upgrades using a personal computer connected to the RS-485 port.
TECHNICAL INFORMATION
Compatibility
- Compatible with General Electric Series 90-70 PLC CPU racks.
- Communicates over standard IEEE 802.3 Ethernet infrastructures using TCP/IP and EGD.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with General Electric Series 90-70 PLC CPU racks. Communicates over standard IEEE 802.3 Ethernet infrastructures using TCP/IP and EGD.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What network ports are provided on the IC697CMM742?
The module contains three network ports: 10BaseT, 10Base2, and a 15-pin AUI connector. The interface automatically selects one port to use at any given time.
How many IC697CMM742 modules can fit in one CPU rack?
Up to four IC697CMM742 Ethernet interface modules can be installed simultaneously in a single Series 90-70 CPU rack.
What communication protocols does the IC697CMM742 support?
It supports Ethernet Global Data and TCP/IP communication services using SRTP protocols. It also handles programming uploads and system diagnostics.
What is the function of the module pushbutton?
The front pushbutton serves as a restart switch. It allows maintenance personnel to re-initialize module communication without removing backplane power.
