RS485 Add-on Board for SGD 43-A The S43-RS485 is an RS485 add-on board used as an accessory for the SGD 43-A 4.3” PanelPilotACE display module. The S43-RS485 mounts onto the rear of the SGD 43-A display module and provides a three wire RS485 interface and an optional 120 Ω terminator. Features and Benefits Allows RS485 communication for the SGD 43-A display
Software supports ASCII-based serial communication and Modbus (RTU) protocol