FANUC IC660TSD021 — Terminal Assembly

Part numberIC660TSD021
BrandFANUC
DescriptionTerminal Assembly
ManufacturerGE Fanuc Emerson
Product TypeTerminal Assembly
Product LineGenius I-O
Part NumberIC660TSD021
Weight1.75 lbs (0.79 kg)
UPC544325423484
Input Points16 circuits
Input TypeSink
Current150–300 mA
Voltage24/48 V DC
Sensor Type3-wire electromechanical/solid-state
ProtectionElectronics short-circuit/overtemperature
Status IndicatorsLEDs on I/O block
Input Filter5–100 ms
Configurable OutputsPower-up defaults/pulse test/hold last state
DiagnosticsNo-load/failed switch detection
Operating Humidity5–95%

The IC660TSD021 is a terminal assembly from the GE Fanuc Emerson Genius I-O series. Designed with 16 input circuits, it operates on 24/48 V DC with a current range of 150–300 mA and accepts 3-wire electromechanical and solid-state sensors.

Also written as

IC660TSD021BIC660TSD021KIC660TSD021L544325423484

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.

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