FANUC A03B-0807-C003 — Input/Output Base Unit

Part number	A03B-0807-C003
Brand	FANUC
Description	Input/Output Base Unit
Manufacturer	FANUC
Product Type	Input/Output Base Unit
Product Line	A03B
Part Number	A03B-0807-C003
Weight	0.88 lbs (0.40 kg)
Number of Slots	5 slots
Mounting Position	Vertical mount
Rated Supply Voltage	24 Volts DC
Material Type	Plastic
Connection Method	I/O Link i, I/O Link, and high-speed serial interfaces
Maximum Number of Connectable Slaves	Up to 24 units
Mounting Method	Base mount
Ambient Operating Temperature	0 to 45°C (in a non-condensing environment)
Storage Temperature	-20 to 60°C (in a non-condensing environment)
Humidity Tolerance	75% to 95% relative humidity or less (without condensation)
Vibration Resistance	0.5G or less
Operating Altitude	3,280 feet (1,000 meters) above sea level

The FANUC A03B-0807-C003 is an input/output base unit designed with 5 slots for effective connection. This unit operates on a 24-volt DC supply voltage and can connect up to 24 slave devices, making it versatile for various applications.

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.