Remanufactured GE-Emerson IC630MDL303 Series Three Input Module

The GE-Emerson IC630MDL303 Series Three Input Module provides circuits each designed to receive a single discrete (ON/OFF) signal from user supplied devices. Typical input devices include TTL and CMOS circuitry. An external power source in the range of 5 to 12VDC must be provided by the user for sensing the state of the inputs. All 32 inputs are powered from a single source. User devices are connected to the inputs through two 40-pin connectors mounted on the faceplate.

When installed in an I/O slot, a 32-point I/O module uses 32 consecutive I/O references, i.e. the 16 references assigned to that slot and the next 16 references. A 32-point I/O module in slot 1 would use references 00-37. In this case, an I/O module installed in slot 2 would have a starting reference number of 40. If an 8-slot base was filled with 32-point I/O modules, that base would contain 256 I/O points (references 000-377, if first base unit).

Initial shipments of this module will include two connectors requiring user wiring. Eventually, a 10ft (3m) I/O interface preassembled cable, with a connector wired on one end and stripped, tinned wires on the other end, will be available. Two of these cables will be required per module.

Note the primary function of this module is intended to be as a TTL or CMOS logic interface.