Omron 3G2A5-CPU11-E — The 3G2A5-CPU11-E from Omron is a CPU module tailored for panel mounting

Part number	3G2A5-CPU11-E
Brand	Omron
Category	PLC Processor
Description	The 3G2A5-CPU11-E from Omron is a CPU module tailored for panel mounting
Manufacturer	Omron
Product Line	3G2
Part Number	3G2A5-CPU11-E
Weight	15.00 lbs (6.80 kg)
Product Description	CPU Module
Mounting	Panel Mount
Programming Method	Ladder Diagram
Compatibility	Sysmac C500
Instruction Length	1 address/instruction, 1 to 4 words/instruction
Number of Instructions	71 (12 basic instructions + 59 special instructions)
Memory Capacity	24k words
Execution Time	3 to 8 µs (basic instructions), 22 to 504 µs (special instructions)
Battery Life	4 years at 25 °C
Self-diagnostic Functions	CPU failure (watchdog timer), battery failure, cycle time error, memory failure, I/O bus failure, etc.

The 3G2A5-CPU11-E from Omron is a CPU module tailored for panel mounting. Weighing 1.5 lbs (0.68 kg), it offers compatibility with the Sysmac C500 series and employs ladder diagram programming for ease of use.

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.