overview

the s43-rs485 is an accessory to the panelpilotace range and is compatible with the 4.3” panelpilotace display module (sgd 43-a). the s43-rs485 mounts on the rear of the sgd 43-a and provides a 3 wire rs485 interface as well as an optional 120ω terminator.

this device can be connected to via the a (data+), b (data-) and gnd pins and provides half duplex communication.

the software currently supports ascii based serial communication as well as the modbus(rtu)protocol. more protocols are being added.