GE Fanuc IC610MDL101 Series One 8-Point 24 V DC Sink Input Module

IC610MDL101 provides eight 24 V DC sink input circuits. The circuits receive discrete ON/OFF states from user-supplied switches or contacts; all eight circuits use the same sensing power source.

IC610MDL101 uses the 24 V DC supply provided by the rack to sense its inputs. GE states that no external power source is required for this module’s input sensing circuit.

IC610MDL101 has a documented 4–15 ms response for OFF-to-ON transitions and 4–15 ms for ON-to-OFF transitions. It is a discrete input module; fast-response functions are provided by a different catalog entry.

IC610MDL101 uses voltage thresholds measured across the input device between common and input terminals. GE specifies an ON level below 3 V DC and an OFF level above 3 V DC in that measurement arrangement.

IC610MDL101 provides field-side circuit indication for the eight inputs. GE lists 18 mA input current and 1.8 kΩ input impedance; match the field contacts and wiring to the documented sink-input circuit.

IC610MDL101 has a maximum open-circuit voltage of 36 V DC in the specification table. The module is identified as a 24 V DC sink input and uses rack-supplied sensing power; do not interpret 36 V as a separate supply requirement.