Repair GE-Emerson IC610MDL126 Series One Isolated Input Module

The GE-Emerson IC610MDL126 Series One Isolated Input Module provides circuits each designed to receive a single discrete (ON/OFF) signal from user supplied devices. Typical input devices include limit switches, pushbuttons, selector switches, and relay contacts. Each of these circuits is isolated from the other circuits on this module relative to the AC power source. The term isolation is not relative to optical-coupler noise and fault isolation which all I/O modules have. Each input is provided with 2 field terminals allowing separate AC power sources for each of the four inputs. The sources of AC power must be supplied by the user.

Although the module consumes 8 discrete references assigned to the I/O slot into which it is inserted, only 4 are actually used. The other 4 can be used internally as coils, but they cannot be provided to hardware I/O modules.