FANUC IC660BBS102 — The IC660BBS102 is a Genius Block I/O

Part number	IC660BBS102
Brand	FANUC
Description	The IC660BBS102 is a Genius Block I/O
Manufacturer	GE Fanuc Emerson
Product type	I/O block
Product Line	Genius I-O
Part Number	IC660BBS102
Weight	3.88 lbs (1.76 kg)
Circuits	8
Product Description	Isolated Block I/O
Voltage rating	115 Volts AC, 125 Volts DC
No. of Inputs	8
Failed switch diagnostic	Yes
Points per common	4 groups of 2
Isolation	250 Volts AC
Operating voltage	93-132 VAC / 105-132 VDC
Nominal voltage	115 VAC / 125 VDC
Communication protocol	Genius Protocol
Peak heat dissipation	45.6 Watts
Input Response time	AC: 2ms + filter: DC: 0.8ms + filter
Selectable input filter times	AC: 2 A RMS; DC: 2A resistive (1A inductive)
Output switch (OFF to ON/ON to OFF)	Zero crossing
Maximum switching frequency	once per second
Turn-on delay (maximum)	AC: 0.5 Hz + 1ms, DC: 1ms
Block to Block Isolation	1500V for one minute
LEDs (I/O Block)	Unit OK, I/O Enabled
Size (HxWxD)	8.83" (22.44cm) x 3.50" (8.89cm) x 3.94" (10.00cm)

The IC660BBS102 is a Genius Block I/O. Previously manufactured by GE Fanuc, this module is now under Emerson Automation. It is an 8-channel isolated I/O block in 4 groups of 2 channels each with channels configurable as input and output, independently that accepts 115 VAC / 125 VDC. This block I/O is capable of reporting failed switch diagnostic by comparing the block output command to the...

Also written as

IC660BBS102AIC660BBS102CIC660BBS102EIC660BBS102KIC660BBS102LIC660BBS102MIC660BBS102PIC660BBS102RIC660BBS102R1

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.