GE IC660ELB910 DC DRIVE

Part Number IC660ELB910 Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VI/VIe Function Module Availability In StockIC660ELB910 is a Network Interface Board developed by GE. It is part of the Mark I and II control system. It is a sophisticated  Network Interface Board designed and manufactured by GE Fanuc. This board functions as a daughterboard within a user microprocessor system, providing crucial interfacing capabilities between the  and the motherboard of a CPU-type device. The  allows the CPU (referred to as the host) to read and write to the general-purpose shared RAM on the, enabling efficient communication and control of the Genius I/O bus. Interface and Functionality Optimized for IBM Personal-Computer Bus: While the  RAM interface is optimized for the IBM personal-computer bus, it is adaptable to various other CPU types. This flexibility allows users to integrate the  into a range of systems with different CPU architectures.

Data Transfer and Host Utilization: The  is designed to handle all data transfers between the host and the Genius I/O bus. By managing these transfers, the  effectively frees up the host from the complexities of I/O communication, allowing it to focus on controlling remote I/O operations. The  leverages the high reliability and noise immunity features of the Genius I/O system. Communication with Other Hosts: The  also utilizes the communication features of the Genius LAN, enabling it to interact with other hosts. This capability enhances the flexibility and scalability of the system, facilitating broader network integration. General-Purpose Controller Features Initialization and Fault Management: The  acts as a general-purpose controller, handling initialization tasks and managing faults for over 30 bus devices. It maintains up-to-date images of each device status, ensuring effective monitoring and control. Communication Capabilities: The  can communicate with other controllers using various communication methods, including Global Data, datagrams, and Directed Control Data messages. This versatility supports complex control and data exchange requirements within the system. Component Overview 6303-Serial Interface Microprocessor: This microprocessor writes messages to the MIT chip, which manages the hardware interface to the bus. The MIT chip supports various functions such as error checking, LED driving, and timer operations. Transmit/Receive Circuit: The  includes a transmit/receive circuit that works in conjunction with the MIT chip, handling bus transmit and receive signals to ensure accurate data transfer.

Dual Port RAM: The  uses dual port RAM to facilitate data exchange between the 6303 microprocessor and a manager microprocessor (64180). This RAM allows both processors to access memory equally, managed by a GAL that delivers memory on a byte-by-byte basis. The 64180 microprocessor also has an additional 8Kb of RAM dedicated solely to its operations. Mounting and Installation Mounting Instructions: Users should mount the  board to the motherboard using spacers such as screws, standoffs, or plastic PCB supports placed in the four corner holes of the motherboard. It is crucial not to use any adhesive products on the board. Airflow Considerations: To prevent overheating and ensure proper operation, the  board should be mounted in a way that does not obstruct airflow across the board. It should not be installed within 1/8 inch of any other board or component on the motherboard.