The GE Fanuc IC660TSD021 terminal assembly is the terminal assembly for an I/O block from GE Fanuc which has the catalog number IC660BBD021. The I/O block is a 24/48 Volts DC rated sink I/O block with 16 circuits. The electronics assembly for the IC660BBD021 I/O block has the catalog number IC660EBD021 and it is compatible with the IC660TSD021 terminal assembly. The IC660BBD021 I/O block is designed by GE Fanuc to be used with 3-wire electromechanical and solid-state sensors. The diagnostics features on the IC660BBD021 I/O block include no-load detection, failed switch detection, electronics short-circuit protection, and overtemperature protection. The configurable features of the IC660BBD021 I/O block include the output powerup defaults, output pulse test capability, and the output hold last state or default. The recommended relative humidity range for the IC660BBD021 I/O block is from 5 to 95%. The operating temperature range for the block and its components, including the IC660TSD021 terminal assembly, is from 32 to 140 degrees Fahrenheit.
With a 24 Volts DC power supply, each input on the IC660BBD021 I/O block turns on when the input voltage is between 0 and 8 Volts DC, and with a 48 Volts DC power supply, each input turns on when the input voltage is between 0 and 16 Volts DC. With a 24 Volts DC power supply, each input on the IC660BBD021 I/O block turns off when the input voltage is between 17 and 24 Volts DC, and with 48 Volts DC power supply, each input turns off when the input voltage is between 34 and 48 Volts DC. The input filter times can be configured anywhere in the 5 to 100 milliseconds range. The maximum power which the IC660BBD021 I/O block and its components like the IC660TSD021 terminal assembly can consume is 300 milliamps. However, the typical power consumption rating is 150 milliamps. The dimensions of the IC660BBD021 I/O block are 8.8 x 3.5 x 4.4 inches.
Repair Services for IC660TSD021
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Revisions for IC660TSD021
Please refer to the manual for more information about the IC660TSD021 such as the wiring diagrams, data sheets,
firmware information and migration or obsolescence details.
|Revision Part #
||Also Known as
||IC660TSD021-B, Series B, Rev B
||IC660TSD021-K, Series K, Rev K
||IC660TSD021-L, Series L, Rev L