Description
Emerson IC697CMM742: Multi-Port Ethernet Interface Module
Core Features
???? Legacy Network Gateway
Enable Ethernet EGD/SRTP connectivity for Series 90-70 PLCs. Features 4 network ports and 4 status LEDs.
Key Specifications
• Brand: Emerson (ex-GE Fanuc)
• Model: IC697CMM742
• Ports: 1x RS232 | 1x RS485 | 1x AUI | 1x 10BaseT/2
• Protocols: TCP/IP, Ethernet Global Data
• Power: 2A @5VDC + 0.5A @12VDC
• Temp Range: 0°C to +55°C
• Status: Discontinued
Installation Requirements
⚠️ Always disconnect rack power first
1. Install in Series 90-70 rack slot
2. Configure via IC641 software
3. Use 1.0A fuse for AUI port
4. Monitor 4 LEDs (OK/LAN/Serial/Status)
Network Capabilities
• Supports up to 4 modules per rack
• Auto-selects active network port
• Firmware upgrade via RS485
• HMI/SCADA integration ready
Industrial Applications
• Factory machine networking
• Power distribution systems
• Water treatment plant controls
• Legacy system modernization
Compatibility Notes
Works with:
– GE Fanuc Series 90-70 PLCs
– IC641 programming software
– 10BASE-T/2/AUI transceivers
IEEE 802.3 compliant
Module Status
???? Discontinued but available NOS
• Pushbutton restart feature
• 15-pin AUI connector
• 10Mbps Ethernet speeds
Technical FAQ
Q: Supports modern Ethernet?
A: No – 10Mbps only
Q: Maximum connected devices?
A: 4 modules per rack max
Q: Replacement fuse type?
A: 5x20mm 1A slow-blow











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