The Marchwood PAR 485 is a “many to one” wireless cable replacement system consisting of 4-20 mA transmitters and one RS485 receiver. Typically 25 4-20mA transmitters can connect to one RS485 receiver. The RS485 MODBUS output is ready to connect to any DCS, BMS or MODBUS system. The transmitter and receiver are designed to fit on a standard DIN rail.  Please use the email button below to enquire about this or any other product.