FANUC IC670MDL331 — The IC670MDL331 is a Field Control I/O module that is manufactured by GE Fanuc

Part number	IC670MDL331
Brand	FANUC
Category	I/O Module
Description	The IC670MDL331 is a Field Control I/O module that is manufactured by GE Fanuc
Manufacturer	GE Fanuc Emerson
Product Line	Field Control
Part Number	IC670MDL331
Weight	1.75 lbs (0.79 kg)
Series	Field I/O control
Rated Voltage	120 Volts DC
Output Voltage Range	85 to 132 Volts AC
Product Description	Discrete output module
Frequency	47 to 63 Hertz
No of Channels	Eight (8)
Output Current	2 Amps (maximum) per point / 6 to 8 Amps (maximum) per module
No. of groups	Four (4) groups of Two (2) output channels
Outputs per Module	8
Output signal range	85 VAC-132 VAC
Isolation Voltage	250 Volts AC (continuous) / 1500 Volts AC for 1 minute
Output Frequency	47-63 Hz
Input Impedance	3K typical
Output current per channel, max	2:00 AM
Inrush Current	20 Amps (maximum) for one cycle
Output current per group, max	2:00 AM
Resistive Load Current (Maximum)	2 Amps for 93 to 132 Volts AC
Output current per module, max	6 A - 8 A
Maximum Load Current	10 milli Amps per point
Current draw from BIU	154 mA
Output Voltage Drop	3 Volts (maximum)
Response Time-On, max	1 ms (max)
Response Time (On)	1 millisecond (maximum)
Response Time-Off, max	1/2 cycle (max)
Response Time (Off)	½ cycle (maximum)
Protection (each output) Fuse	Metric 5 x 20 mm – 3 Amp, 250 V, Slow Acting Snubber: (R=47.5 ohms, C=0.022 µfd)
Product Lifecycle Status	Discontinued/Obsolete
Status	Discontinued / obsolete — sourced from stock & secondary market

The IC670MDL331 is a Field Control I/O module that is manufactured by GE Fanuc. This module is a discrete output module featuring Eight (8) channels inf Four (4) groups of Two (2) channels each. It delivers 85-132 VAC output voltage range with nominal output of 120 VAC and maximum output current per channel of 2 A. This module has backplane current draw of 154 mA.

Also written as

IC670MDL331AIC670MDL331DIC670MDL331JIC670MDL331K

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.