Protocol Converter / model (SOLD-XYZ-CF) 1 1 input connector 3-wire RS232 interface transmission RX, TX; 2-wire transmission RX485 DATA +, TATA-; transport protocols: Modbus RTU 2 channel output channel A 3-wire interface RS232 output system RX, TX; transport protocols: Modbus RTU; B road in between 3-wire RS232 output RX, TX and two-wire transmission RX485 DATA +, TATA- choice; Transfer Protocol: freedom agreement; 2 Installation and protective plastic DIN rail connection on the housing unit, protection class IP20; 3 Dimensions L * W * H = 100mm * 25mm * 60mm; 4 transmission speeds of up to 20kbp / s; 5 connector standard 9-pin serial input connector; output connectors standard 9-pin serial port and five terminals; 6 Power input 24V 7 Power Consumption Maximum power consumption is usually at 24V 280mA 100mA. 8 Operating temperature -25 ° C + 55 ° C 9 Operating Humidity 5% to 95% of the total weight of 10 PVC 11 material 0.15KG