Description

Product Overview

The IC697CMM742‑LL is a dedicated coprocessor communication card for GE Fanuc Series 90‑70 PLC rack. The suffix ‑LL stands for this enhanced hardware revision (Type‑2). It connects the 90‑70 controller to 10 Mbps Ethernet, supporting PLC‑to‑PLC data exchange, EGD real‑time broadcast, SCADA/HMI link, remote programming and firmware download. It occupies one single rack slot and works best with CPU firmware V6.00 or newer.

Technical Specifications

• Brand: GE Fanuc / Emerson
• Model: IC697CMM742‑LL
• Warranty: One Year
• Condition: 100% New & Original
• Network speed: 10 Mbps IEEE 802.3 CSMA/CD
• Ports:
  • 1 × 10BaseT RJ45
  • 1 × 10Base2 BNC
  • 1 × AUI 15‑pin D‑sub
  • RS‑232 station manager port (local console / diagnostics)
  • RS‑485 load port for firmware upload
• Protocols: TCP/IP, SRTP, EGD (Ethernet Global Data), ICMP
• Backplane power: +5 VDC / 2.0 A max; +12 VDC / 0.5 A max
• Indicators: MODULE OK, LAN ONLINE, SERIAL ACTIVE, STATUS
• Operating temperature: 0 °C ~ +60 °C
• Fuse: 1 A slow‑blow replaceable fuse
• Diagnostics: Onboard self‑test, link status, socket monitoring

Differentiation

• IC697CMM742‑LL: Type‑2 enhanced Ethernet interface for 90‑70
• IC697CMM741: Older Type‑1 Ethernet version
• IC697CMM742 without suffix: Base model; suffix letters denote hardware / component revisions
• IC697CMM721: Serial communication module, non‑Ethernet
• Origin: USA
• Certifications: CE, cULus
• Lifecycle: Discontinued original production, only aftermarket spare. Important: old 10 Mbps hardware; network media and CPU firmware compatibility must be verified before swap.