Omron 3G2A9-AL004-PE — Link Adapter

Part number	3G2A9-AL004-PE
Brand	Omron
Description	Link Adapter
Manufacturer	Omron
Product Type	Link Adapter
Product Line	3G2
Part Number	3G2A9-AL004-PE
Weight	3.19 lbs (1.45 kg)
Connection Types	Optical Fiber (APF/PCF), RS-422, RS-232C
Supported Fiber Cables	All-plastic optical fiber (APF), Plastic-clad optical fiber (PCF)
Fiber Transmission Distance	Up to 800 meters (PCF)
Wire Transmission Distance	RS-232C: 15 meters; RS-422: 500 meters
Supply Voltage	110-120 VAC or 220-240 VAC
Operating Voltage Range	94-132 VAC or 187-264 VAC
Power Consumption	Maximum 10 VA
Operating Temperature	-10°C to 55°C
Backup Power Support	Not available
Termination Resistance	Built-in resistance (220 Ω); can be enabled or disabled
Configuration Feature	Selector for Clear-To-Send (CTS) signal: Switchable between constant ON and external input

The Omron 3G2A9-AL004-PE is a link adapter that efficiently facilitates various types of connections, including optical fiber and RS interfaces. This device can handle optical fiber transmission distances of up to 800 meters.

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.