FANUC A03B-0819-C004 — The FANUC A03B-0819-C004 serves as an I/O base unit designed to accommodate up to 10 slots in a vertical orientation

Part number	A03B-0819-C004
Brand	FANUC
Description	The FANUC A03B-0819-C004 serves as an I/O base unit designed to accommodate up to 10 slots in a vertical orientation
Manufacturer	FANUC
Product Line	A03B
Part Number	A03B-0819-C004
Weight	2.94 lbs (1.33 kg)
Description	I/O Base Unit
Slot Capacity	10 slots
Orientation	Vertical configuration
Minimum Operating Temperature	0°C
Maximum Operating Temperature	55°C
Minimum Storage Temperature	-60°C
Relative Humidity	Up to 75% (non-condensing)
Environment	No corrosive gases
Maximum Altitude	2000 m
Mounting Compatibility	DIN Rail
Status Indicators	LED indicators

The FANUC A03B-0819-C004 serves as an I/O base unit designed to accommodate up to 10 slots in a vertical orientation. This unit is compatible with mounting on DIN rail, ensuring easy installation in various setups.

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.