The Modbus module with 4 analog outputs has been developed for decentralized switching tasks. It is suitable as an encoder for control variables, for example for electric ventilation and mixing valves, valve positions, etc. Outputs can be sent via standard registers via a Modbus master. The module address, bit rate, and parity are set with two rotary switches on the front or via software. Suitable for decentralized mounting on a TH35 DIN rail according to IEC 60715 in electrical cabinets

Features

• Modbus RTU protocol
• Address range 00 to 99
• RS485 bus interface (two-wire bus)
• Transmission speed from 1200 to 115200 bit / s
• Operating voltage 24 V AC / DC +/- 10% (SELV)
• Current consumption 50 mA (AC) / 20 mA (AC)
• Relative duty cycle 100%
• Outputs 4 x analog
• Output / voltage from 0 V to 10 V DC
• Output / current 5 mA to 10 V DC
• Output / resolution 10 mV / digit
• Green and red LED display
• Dimensions (W x H x D) 35 x 69.3 x 60 mm
• Weight 72 g
• Operating temperature range from -5 ° C to +55 ° C
• Storage temperature between -20 ° C and +70 ° C
• Input protection for housing / terminals IP40 / IP20