DatasheetThe 3-digit indicator IMH-1U was designed as a multifunctional transmitter for the top hat rail mounting, for the measuring of voltage, current, temperature and frequency. The configuration happens via three front keys or via the optional PC software PM-TOOL. Optional the indicator can be equipped with a sensor supply, an analog output, 4 switching points, a Bluetooth interface, a data logger and interfaces RS232/RS485 (with Modbus protocol).
| Housing | Top hat rail assembly |
| Display | Colour: red 3-digit 7 mm digit height -199…999 digits (internal -1999…9999 digits) |
| Range displayed | -199…999 |
| Operation | front panel keyboard |
| Input | Direct voltage / Direct current Shunt Pt100 Pt1000 Thermocouple type L, J, K, B, S, N, E, T, R Frequency Counter |
| Analogue Output | 0/4…20 mA 0-10 VDC |
| Interface | RS232/RS485 (optional) Bluetooth interface (optional) Data logger (optional) |
| Power supply | 24 VDC galvanic isolated 100-240 VAC 50/60 Hz / DC +/- 10% 15-40 VDC, 20-30 VAC |
| Sensor supply | 24 VDC / 50 mA, incl. digital input |
| Software properties |
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