{"product_id":"industrial-57416-n-remote-i-communications-module","title":"Industrial 57416-N Remote I Communications Module","description":"\u003cdiv\u003e\u003cp\u003eThe Reliance Electric AutoMax Remote I\/O Communications Module, model 57416-N, serves as the backbone of the AutoMax remote I\/O network, acting as the essential bridge between the processor master rack and distributed I\/O racks in a DCS. This module provides the hardware to facilitate communication across the AutoMax system and is typically mounted in a backplane where it plugs into a female card slot on the remote rack. Power handling is rated around 2.5 A at 5 VDC, supporting the backplane current load for remote I\/O traffic. An onboard RS-232C port allows local testing and diagnostics via a serial device, and the unit includes LED indicators such as an OK status light and a 7-segment display to show fault codes for quick troubleshooting. In practice, the 57416-N connects the AutoMax processor module to remote I\/O modules, enabling command, status, and data exchange essential for distributed control in industrial environments. Some listings also catalog the same device under alternate designations such as 0-57416-N, but the core function remains remote I\/O communications within the AutoMax family. This module is used in automation setups where Reliance Electric AutoMax PLCs control distributed I\/O networks, providing the necessary interface to manage remote points from a central processor.\u003c\/p\u003e\u003c\/div\u003e","brand":"Reliance","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46285439926506,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-024.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/industrial-57416-n-remote-i-communications-module","provider":"GTG Hardware","version":"1.0","type":"link"}