M-Bus Master / M-Bus Converter is dedicated to convert M-Bus signal to RS232/RS485 and vice versa. Up to 250 M-Bus devices can be connected to M-Bus Master / M-Bus Converter.
Technical Specifications
| Description | M-Bus Master/Converter (M-Bus - RS232/RS485) |
| RS232 | up to 15 m, speed up to 9600 bods |
| RS485 | automatic chose of direction, max 32 transivers, speed up to 9600 bods |
| M-Bus | up to 250 devices |
General
| Power supply | 90-250V~, 50-60Hz |
| Over-voltage protection | >1000V |
| Power consumption | 300mA MAX |
| M-Bus line power | mark 36-40V, space 24-27V |
| Adjustment to M-Bus loads | Automatic |
| M-Bus short circuit event current | ≥500mA |
| M-Bus short circuit reaction time | Configurable, 1-4s. |
| Recover after short connection | Configurable, 10-60s. |
Physical characteristics
| Dimensions | 105x75x45 mm |
| Weight | 170 g |
| Mounting type | on DIN rail |
| Protection type | IP20 -20 to +50oC |
Climate Conditions
| Operating temperature | -50 to +70oC |
| Storage temperature | 5 – 95%, non |
| Humidity range | condensing |
Regulatory Approvals
| Electromagnetic compatibility |
| EN 55022:2010 |
| EN 55024:2010 |
| EN 61000-4-2:2009 |
| EN 61000-4-3:2006 |
| EN 61000-4-3:2006/A1:2008 |
| EN 61000-4-3:2006/A2:2010 |
| EN 61000-4-4:2004 |
| EN 61000-4-4:2004/A1:2010 |
| EN 61000-4-6:2009 |
| Safety |
| EN609501:2006+A1:2010+A11:2009+A12:2011 |
Other Features
