Omron 3G2C4-CPU33-E — CPU Board

Part number	3G2C4-CPU33-E
Brand	Omron
Description	CPU Board
Manufacturer	Omron
Product Type	CPU board
Product Line	3G2
Part Number	3G2C4-CPU33-E
Weight	0.50 lbs (0.23 kg)
Control System Type	Stored program system
Power Consumption	50 volt-amperes (maximum)
Ambient Operating Temperature	0 to 50°C
Rated Supply Voltage	100 to 240 Volts AC
Noise Immunity	1,000 Peak to Peak Voltage (Vp-p)
Dielectric Strength	1,500 Volts AC for 1 minute
Humidity Tolerance	35 to 80% relative humidity and in a non-condensing environment
Shock Resistance	Up to 10 G in X, Y, and Z-axes
Mounting Method	Panel mount
Storage Temperature	-20 to 65°C
Number of Inputs/Outputs	Up to 256 slots (maximum)
Programming System	Ladder diagram
Insulation Resistance	5 mega ohms at 500 Volts DC
Allowable Voltage Fluctuation	85 to 264 Volts AC

The Omron 3G2C4-CPU33-E is designed as a CPU board for stored program systems. It allows for operation within a power supply range of 100 to 240 Volts AC while consuming a maximum of 50 volt-amperes. This unit supports a broad span of inputs and outputs, accommodating up to 256 slots, thus facilitating flexibility in various configurations.

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.