Wired M-Bus transmission module with two pulse inputs
The IR-MB-PULSE add-on module can be installed on water meters HYDRODIGIT-S1 (from MID22) and HYDROSONIC and on thermal energy meters HYDROCAL-M4. Allows connection to the wired M-Bus network and allows connection of up to two pulse inputs (HydroCal-M4 only) compatible with meters (water, gas, electricity, heat, units) equipped with a pulse emitter (REED or Open Collector). All information is sent over a single M-Bus address, thus allowing easy reading of all consumption. The parameters of the module can be set via the M-Bus network or, only for HYDROCAL-M4, directly on the meter via Bmetering Software or the free Android app BMetering NFC Config.
| Dimension (WxHxD) | 63 x 63 x 32 mm (excluding cable) |
| Weight | 185 g |
| Temperature Range | From +1°C to +55°C |
| Power Supply | Non-replaceable lithium battery 3V LiMnO2 |
| Max battery Life | 10 years |
| Protection class | IP68** |
| Communication protocol | Infrared |
| Transmission data protocol | M-Bus standard EN13757-2/3 |
| M-Bus communication baud rate | 300/2400/9600 bps (2400 bps default) |
| Network voltage | Min. 24V – max. 42V*** |
| Minimum M-Bus interrogation interval | 15 minutes |
| Measurement sensibility | From 0.001 to 10.000 x/pulse |
| Measurement unit available | kWh, MWh, MJ, GJ, m3, other |
| Pulse sampling frequency | 10 Hz, 25 Hz (10 Hz default) |
| Cable | 1.5 meters (5 conductors) |
| Compatible devices | HYDROCAL-M4 (serial number 05053000 or greater) HYDRODIGIT-S1 from MID22 (from module serial number 24636000) HYDROSONIC (from module serial number 24636000) |
| User interface | Red status LED |
*Battery life depends on the number of associated devices, number of M-Bus wired requests and the environmental conditions
**Maximum 24 hours of continuous submersion at a depth of 1 m.
***When connected to the M-Bus network, the internal battery has a backup function.
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