IC660ELB912

Overview

The IC660ELB912 is an automation component from GE. The IC660ELB912 is a µGENI Network Interface Board from GE Fanuc. It is designed to be a daughterboard in a user’s microprocessor system. Users can interface th.

Application & Technical Notes

As an automation component, the IC660ELB912 is intended for deployment in panel-based control cabinets and machine enclosures where the GE product portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed GE platform.

Key published characteristics include an operating temperature range of 0 to 60 degrees Celsius. These values should be confirmed against the current manufacturer datasheet before final selection, as options and suffixes vary by configuration.

Maintenance & Diagnostics

Respect the published operating temperature window (0 to 60 degrees Celsius); do not exceed it during commissioning or in enclosed panels without airflow. For storage and transit, keep the unit within –40 to +70 C(–40 to 158 F). Avoid condensation — the rated humidity is 5-95% (non-condensing); store and operate the module in a dry, pollution-degree-appropriate enclosure. Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.

Sourcing & Procurement

When sourcing the IC660ELB912, distinguish three supply tiers: (1) genuine GE stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.

Confirm mechanical and electrical compatibility with your GE product portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.

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Frequently Asked Questions

Specifications

The IC660ELB912 is a µGENI Network Interface Board from GE Fanuc. It is designed to be a daughterboard in a user’s microprocessor system. Users can interface the µGENI and the motherboard in any CPU-type device capable of reading and writing to the general-purpose shared RAM on the µGENI. This device is known as the host. Although the RAM interface is optimized for the IBM personal–computer bus, it is easy to adapt to various other CPU types. As it handles all data transfers between the host and the Genius I/O bus, the µGENI effectively frees up the host. This allows the host to control remote I/O. It does this by using the features of the Genius I/O, such as high reliability and noise immunity. Furthermore, the host can use the communication features of the Genius LAN to communicate with other hosts. In a sense, the µGENI is a general-purpose controller, maintaining initialization tasks and managing faults for over 30 other bus devices. Each device controls an I/O and the µGENI keeps updated images of each one. It is also capable of communicating with other controllers through the use of Global Data, datagrams and Directed Control Data messages. The µGENI has a range of intricate components on its single-printed circuit board. It uses a 6303-serial interface microprocessor to write messages to the MIT chip. This chip manages the hardware interface to the bus and provides support functions. For example, it handles error checking, LED drivers and a timer function. A transmit/receive circuit works closely with the MIT and bus transmit and receive signals. The µGENI uses dual port RAM to exchange data. This is done between the 6303-microprocessor and a manager microprocessor - 64180. As the two processors run two separate systems, the dual port RAM ensures they both have equal access. This is controlled by a GAL, delivering memory to either processor on a byte-by-byte basis. The 64180 also has a separate 8Kb of RAM for its exclusive use. The user should mount the µGENI to the motherboard using spacers. This is done by putting screws, standoffs or plastic PCB supports in the four corner holes of the motherboard. Do not use any adhesive product on the board. It is important that the µGENI board is not mounted in a way that obstructs airflow across the board. Users should take care not to mount it within 1/8 inch of any other board or component on the motherboard. The µGENI board needs a 5V DC source to operate logic power. The IC660ELB912 is a Genius Network Interface module. This module is a daughterboard that attaches to a single-slot or two-slots IBM PC Interface Module (PCIM). This module enables control of a remote I/O and permits connection to an existing Genius I/O Bus. The IC660ELB912 is of controlling up to Thirty (30) Bus devices at communication baud rates of 38.4K, 76.8K, 153.6K standard, or 153.6K extended. Technical specifications for IC660ELB912 Brand GE Fanuc Series Genius I-O

Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.

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