MPW 128 Pegelwandler Ethernet/M-Bus
Product description
With the optec MPW-128-IP M-Bus level converter, up to 128 M-Bus end devices can be connected to an M-Bus master via an Ethernet connection. The M-Bus master can be a PC or an embedded controller, for example. The level converter converts the signals coming from the M-Bus master from the Ethernet interface to M-Bus signals.
Features and functions:
-M-Bus level converter for up to 128 M-Bus end devices (standard load: 1.5mA)
-10/100 MBit/s Ethernet
-Fixed or dynamic IP address
-Ethernet interface and MBus galvanically isolated
-RS-232 configuration interface
-300 to 9600 baud M-Bus transmission rate
-Full M-Bus voltage from 36V to 42V
-Bit regeneration
-Echo suppression
-Overcurrent limiting
-Overvoltage protection
-4 parallel M-Bus connections
-Optionally available with 230VAC or 24VAC/DC power supply
-Housing in accordance with EN 50022 for mounting on DIN rails
Technical features:
-Supply voltage 20V to 28V AC/DC
-M-Bus voltage 36V-42V
-max. M-Bus quiescent current 180mA (120 standard loads)
-Overcurrent threshold 200mA
-Galvanic isolation between Ethernet and M-Bus
-Ethernet 10/100BaseT
-M-Bus transmission rate 300 ... 9600 baud
-M-Bus connection 4 separate terminal pairs max. 2.5mm²
-Ethernet connection Western socket RJ-45
-RS-232 connection 3 terminals max. 2.5 mm²
-Operating temperature 0 ... 55°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
