IC697MDL753 GE Discrete Output Modules 5/48 Volt DC 0.5 Amp Negative Logic 32-point Output Module

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Description:

This module includes a mechanical key that prevents inadvertent substitution of one module type for another in a given slot. The key fits a uniquely shaped area on the board below the connector. Each module has a key packaged with it.

When the module is first installed, the key latches onto the backplane center rail. When the module is extracted, the key remains in the center rail, configuring the slot to accept only identical module types.

If it is necessary to change the module location in the rack after the key has been latched onto the center rail of the rack, the key can be removed by pushing it upward to unhook the latch while pulling it off the rail.

It may then be reinserted onto the module and the module inserted into the rack in the desired location.

Note that only a power supply can be placed in the leftmost rack position, and slot 1 (adjacent to the pow.er supply) must always contain a CPU (in rack 0 - the CPU rack),or a Bus Receiver Module (in an expansion rack).

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