{"product_id":"allen-bradley-1746-ow16-open-collector-output-module","title":"Allen-Bradley 1746-OW16 Open Collector Output Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1746-OW16 is a 16-channel relay output module for the SLC 500 family, delivering two banks of eight normally open relay contacts that switch AC or DC loads controlled by a legacy PLC CPU. It plugs into a 1746 backplane and is designed for use with SLC 500 controllers, enabling expansion of digital output capability without replacing the existing controller. The module supports a broad operating voltage range of 5-265 V AC or 5-125 V DC, allowing wiring for diverse loads. Each of the 16 outputs is a NO relay contact rated for up to 1.5 A at 120 V AC or 1.2 A at 24 V DC, suitable for energizing relays, solenoids, lights, or other actuators in industrial environments. Backplane current draw is approximately 170 mA at 5 V and 180 mA at 24 V, a consideration for power budgeting in racks with many I\/O modules. With two 8-point banks, wiring is organized and compact, and outputs are isolated to reduce cross-talk when multiple channels operate simultaneously. The 1746-OW16 is a durable, field-replaceable solution for extending I\/O in older automation systems, preserving established control logic while expanding control capability.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658966335790,"sku":null,"price":71.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_263de9e1-fe90-44f9-b20f-297d76e8281c.jpg?v=1769526113","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1746-ow16-open-collector-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}