Extension board HART/RS485 for low-power RTU3000C family

Specifications: Transfer rate according to RS 232: 9600 ... 115200 bit/s. Number of electrical connections for external data transmission / according to RS 232: 1. Type of electrical connection: At interface 1 / for external data transmission: 6-pin plug-in terminal strip. For power supply: internal, via RTU3000C. Output current / at digital output: 300 mA; Limiting continuous current. Type of voltage / of the supply voltage: DC. Type of output voltage / for the supply of external devices: DC 12 V or 24 V. Consumed current from external supply voltage / at 24 V DC, in update mode / typical: 3 Ma. Consumed current with battery operation / at 7.2 V DC, in update mode / typical: 5 mA. Power loss [W] / with external supply voltage / at 24 V DC, in update mode / typical: 0.08 W. Power loss [W] / with battery operation / at 7.2 V DC, in update mode / typical: 0.04 W. Ambient temperature: for vertical installation / during operation: -40 ... +60 °C. For horizontally arranged busbars / during operation: -40 ... +70 °C. During storage: -40 ... +70 °C. During transport: -40 ... +70 °C. Relative humidity at 30 °C / without condensation / during operation / maximum: 95 %. Protection class IP: IP20; IP68 with protective housing. Module format: Plug-in module. Width: 38 mm. Height: 62 mm. Depth: 21 mm. Wire length with RS 485 interface / maximum: 30 m.