PW 250
M-Bus levelconverter and repeater for 250 devices
- M-Bus levelconverter and repeater for 250 slaves
- USB, Ethernet, 2x RS232C, RS485
- Repeater for M-Bus extension for 250 slaves or cable network
- Intelligent interface management
- integrated 110 .. 240 VAC power supply
Pw250 - The versatile levelconverter
Replacing the Digital Master series the PW250 starts a new era of the M-Bus level converters. It combines the familiar and well-proven M-Bus qualities of the DR series with the advantages of multiple and current interfaces, intelligent interfaces Management and a repeater function.
The PW250 is a transparent level converter for 250 M-Bus slaves. With two RS232C, RS485, a USB and a network interface, it offers a matching connector for almost every purpose. A real feature in connection with this large number of interfaces, is their intelligent management, which allows you to connect multiple external controllers simultaneously, and controls access without collision.
Besides its function as an M-Bus level converter, the PW250 can also be used as a repeater to extend an M-Bus network by 250 meters or the cable network.
The new standard of comfort for M-Bus level converters is completed by the integrated flexible power supply (110 .. 250VAC) and a housing, that is mountable on wall and on the DIN-rail.
Technical Data
Operating voltage | 110 .. 240VAC / 47 .. 63 Hz |
Power consumption | max. 100W |
Temparature range | 0 .. 45 °C |
M-Bus voltage (without load) | 42V |
M-Bus standby current | max. 375mA |
Bus impedance | ca. 8 Ω |
Overcurrent threshold | 500mA |
M-Bus baud rate | 300 .. 38400 Baud |
Galvanic isolation | all interfaces to the M-Bus and additionally the repeater input to all interfaces |
Housing | Light grey ABS plastic, protection class IP52, H x W x D: 229mm x 204mm x 76mm |
LED status indicators | power, communication, maximum load M-Bus, M-Bus short circuit, M-Bus active |
Interfaces | 10/100 MBit Ethernet, USB-Host, USB-Device, RS232C, repeater (M-Bus IN) |
Downloads
- Manual PW 250 Level converter for 250 slavesUM_v1.3_PW250_en.pdf
- Flyer M-Bus Level converter PW250PW_250_PB_01-2016_en.pdf
- Virtual comport driver USBCDM212364_Setup.zip
- Virtual comport driver Ethernet (64-Bit)tdst_5_14_00_x64_0c050900d4.exe
- Virtual comport driver Ethernet (32-Bit)tdst_5_14_00_x86_0b1b4a714c.exe
Ordering Information
Order Number | Description |
---|---|
PW250 | M-Bus level converter and repeater for 250 slaves |
GHZ TSH25-2 | Mounting accessory for DIN rail |
GHZ Lock | Safety lock for WebLog housing |
KAUSB A B | USB cable A to B, 1m |
KAPatch.5E RJ45 1m | Network patch cable CAT5E FTP, 1m |