{"product_id":"allen-bradley-1770-rd2-remote-driver-module-plc-2-rs-232","title":"Allen-Bradley 1770-RD2 Remote Driver Module PLC-2 RS-232","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1770-RD2 Remote Driver Module is a stand-alone RS-232-C interface designed for PLC-2 systems, providing a dedicated serial connection to external equipment. It operates from a 5 VDC supply and typically draws about 1 A, making it a compact addition to legacy automation racks. As a PLC-2\/RS-232C remote driver, the 1770-RD2 enables serial communications between the PLC-2 controller and peripheral devices such as host terminals or other RS-232 serial equipment, expanding the controller’s data transfer capabilities beyond local I\/O. This module is installed as a separate remote driver unit within a PLC-2 environment, and it is sold as a standalone remote driver module for RS-232 communications. In vintage Allen-Bradley installations, the 1770-RD2 frequently serves as the bridge between PLC-2 logic and external serial devices, supporting remote data exchange and simple command interfaces over RS-232-C.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46244001710314,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-079.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/allen-bradley-1770-rd2-remote-driver-module-plc-2-rs-232","provider":"GTG Hardware","version":"1.0","type":"link"}