{"product_id":"barber-colman-a-13405-2-rs232-communications-pcb-circuit-board","title":"Barber Colman A-13405-2 RS232 Communications PCB Circuit Board","description":"\u003cdiv\u003e\u003cp\u003eBarber Colman A-13405-2 RS232 Communications PCB Circuit Board, also cataloged as A-13405-102, is a Barber-Colman MACO communications daughter board designed to provide an RS-232 serial interface for Barber-Colman control equipment. The unit is described in listings as a \"RS232 Communications Daughter PCB\" for MACO systems, confirming its role as an interface module that attaches to a MACO controller to enable serial data exchange with external devices. In various inventories it appears as part of the A-13405 family of MACO communication boards, with A-13405-2 and A-13405-102 variations referenced; some sources specifically associate the A-13405 family with MACO 5000 hardware. Additional references show the A-13405-102 variant described as a communication PC board for MACO hardware, underscoring its function within the Barber-Colman MACO ecosystem. This module is typically encountered in repair, surplus, and replacement contexts for MACO equipment, where technicians source the A-13405-2\/102 board to restore or extend RS-232 connectivity between a MACO controller and external devices.\u003c\/p\u003e\u003c\/div\u003e","brand":"Barber","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51676661350702,"sku":null,"price":362.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e0ef30bd-86e3-4c1d-95f9-8eb099cc86e2.jpg?v=1769552057","url":"https:\/\/plgautomation.com\/products\/barber-colman-a-13405-2-rs232-communications-pcb-circuit-board","provider":"PLG Automation ","version":"1.0","type":"link"}