M-Bus-Repeater für 60 M-Bus-Endgeräte
Product description
The optec MRPT-60 M-Bus repeater can be used to extend the number of connectable devices and the maximum bus length in an M-Bus system. Up to 60 additional M-Bus end devices (each with a standard load of 1.5mA) can be connected on the active side.
Features and functions:
- M-Bus repeater for up to 60 additional M-Bus end devices (standard load: 1.5mA)
- Galvanic isolation of the M-Bus channels
- Transmission rate 300 to 9600 baud
- Full M-Bus voltage from 36V to 42V
- Integrated overcurrent limitation
- Overvoltage protection
- 4 parallel M-Bus connections available
- Optionally available with 230VAC or 24VAC/DC power supply
- Housing in accordance with EN 50022 for mounting on DIN rails
Technical features:
- Signal amplification for long M-Bus lines.
- Supply voltage 20V to 28V AC/DC
- M-Bus voltage 36V-42V
- Max. M-Bus quiescent current 90mA (60 standard loads)
- Overcurrent threshold 110mA
- Galvanic isolation between the M-Bus channels
- M-Bus transmission rate 300 ... 9600 baud
- M-Bus connection (active) 4 separate terminal pairs max. 2.5mm²
- M-Bus connection (passive) Terminal pair max. 2.5mm²
- Operating temperature 0 ... 40°C
- Relative humidity 0 ... 90 % (non-condensing)
- Housing according to EN 50022 for mounting on DIN rail 35mm,
- Dimensions (L x W x H) 108 x 90 x 66mm