IC697CMM742 GE Ethernet Interface Module

IC697CMM742 | GE Fanuc | Series 90-70 Communications Module

IC697CMM742 | GE Fanuc | Series 90-70 Communications Module

Disponibilidad: 10 Quedan en stock

The GE IC697CMM742, also cataloged as the IC697CMM742 Ethernet Interface, operates as a dedicated hardware component for network data exchange...

Código: IC697CMM742

Manufacturer: GE Fanuc
Product No.: IC697CMM742
Product Type: Ethernet Interfaces
Product Origin: USA
Payment:T/T, Western Union
Weight: 540g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

The GE IC697CMM742, also cataloged as the IC697CMM742 Ethernet Interface, operates as a dedicated hardware component for network data exchange within Series 90-70 platforms.

Hardware Specifications

Parameter	Specification
Model	IC697CMM742
Brand	GE Fanuc Emerson
Origin	USA
Weight	1.19 lbs (0.54 kg)
Dimensions	Single-slot PLC module form factor
Operating Temp	0 to +55 deg C
Power Consumption	2.0 A at +5 VDC typical, 0.5 A at +12 VDC maximum (external AUI load)
Network Ports	3 total (1 x 10BaseT, 1 x 10Base2, 1 x AUI); 1 active at a time
Serial Ports	1 x Station Mgr (RS-232), 1 x Software Load (RS-485)
LED Indicators	MODULE OK, LAN ONLINE, SERIAL ACTIVE, STATUS
Protocols Supported	Ethernet Global Data (EGD), TCP/IP via SRTP
Internal Fuse Protection	5 x 20 mm, 250 V, 1.0 A, slow-acting (AUI protection)
Hardware Interface	Backplane bus connection interface
Restart Method	Manual front-panel pushbutton

Backplane Bus Communication Velocity and Firmware Compatibility

The module synchronizes data routing across the high-speed Series 90-70 backplane, providing parallel frame extraction to feed HMI and SCADA host connections. Onboard software routines feature complete firmware flash compatibility, allowing executable runtime code blocks to be updated from an attached terminal over the integrated RS-485 serial hardware load port. The unit maintains data mapping tables for up to 4 parallel Ethernet interfaces within a single CPU rack infrastructure.

Frequently Asked Questions

Q: How does the interface select between the three physical network ports?

A: The onboard transceiver circuitry executes an automated sequential physical layer detection routine. The hardware maps line impedance parameters to initialize the primary active connection across either the 10BaseT, 10Base2, or AUI physical media interfaces. Only one network pathway can be driven at any given moment.

Q: What is the purpose of the integrated 1.0 A internal fuse?

A: The 5 x 20 mm, 250 V, 1.0 A slow-acting fuse provides hardware overcurrent isolation restricted exclusively to the +12 VDC supply path linked to the 15-pin AUI network transceiver port, protecting the internal backplane from field-side short circuits.

Field Installation Guidelines

Module Insertion: Completely isolate or turn off the rack power supply before insertion. Align the physical card guides and seat the module into one empty slot inside the main PLC CPU rack frame.
Serial Field Wiring: Connect the terminal or configuration device using shielded twisted-pair media for the RS-485 software load port to maintain continuous signal integrity during firmware execution runs.
Pushbutton Reset Operation: Ensure the manual front-panel restart pushbutton is clear from mechanical interference to prevent involuntary communication sequence dropouts or network re-initialization loops.

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