Omron 3G2C3-CPUA1-E — CPU Module

Part number	3G2C3-CPUA1-E
Brand	Omron
Category	PLC Processor
Description	CPU Module
Manufacturer	Omron
Product Type	CPU module
Product Line	3G2
Part Number	3G2C3-CPUA1-E
Weight	1.63 lbs (0.74 kg)
Rated Supply Voltage	100 to 240 Volts AC
Memory Type	Random Access Memory (RAM) and Read-Only Memory (ROM)
Humidity Tolerance	35 to 85% relative humidity and in a non-condensing environment
Input Frequency	50 to 60 Hertz
Allowable Voltage Fluctuation	85 to 164 Volts AC
Ambient Operating Temperature	0 to 55°C
Storage Temperature	-20 to 65°C
Programming Instructions	Flow chart, mnemonic code, and ladder logic
Grounding Resistance	Less than 100 ohms
Shock Resistance	98 meter per second squared in X, Y, and Z-axes
Insulation Resistance	20 mega ohms at 500 Volts DC
Noise Immunity	1,000 Peak to Peak Voltage (Vp-p)
Mounting Method	Panel mount
Status Indicator Type	5 LED indicators

The 3G2C3-CPUA1-E from Omron is a CPU module crafted for reliable control operations. Operating with a rated supply voltage from 100 to 240 Volts AC, it effectively manages memory utilizing RAM and ROM.

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.