Level converter M-Bus / RS232/RS485
HD67021-HD67022
Interface:
1x M-Bus, 1x Ethernet, 1x RS232 or 1x RS485
- Level converter for direct M-Bus connection
- Galvanic isolation between M-Bus / RS232/RS485 and power supply
- High temperature range from -40 °C to +70 °C
- Up to 80 M-Bus devices can be connected
- Baud rate and parity easily adjustable via the software
The HD67021 level converter enables communication between an M-Bus master and a serial RS232 interface. The HD67022 level converter enables communication between an M-Bus master and a serial RS485 interface. The M-Bus protocol properties are not affected. Transferring the configuration of the gateway by software via the Ethernet port is very quick and easy. The top-hat rail mounting and the screw terminals ensure quick and safe installation as well as problem-free wiring of the device.
Interfaces:
HD6702X-B2-20/40/80:
1x Ethernet port (RJ45 socket)
1x M-Bus (screw terminal, 2-pin)
1x RS232 (SUB-D9 plug) HD67021-B2-20/40/80
1x RS485 (screw terminal, 3-pin) HD67022-B2-20/40/80
Data rate M-Bus:
Max. 38,400 bps
Serial data rate:
Max. 115,200 bps
Galv. separation:
>2,000 VDC
LED:
Up to 5x signal display for supply and communication
Supply:
18 to 35 VDC or
15 to 21 VAC, 50/60 Hz
Power consumption:
HD67021-B2-20/ HD67022-B2-20:
3.5 Watt / VA (without load), 4 Watt / VA (with load)
HD67021-B2-40/ HD67022-B2-40:
3.5 watts / VA (without load), 5 watts / VA (with load)
HD67021-B2-80/ HD67022-B2-80:
3.5 watts / VA (without load), 8 watts / VA (with load)
Software:
Free configuration software SW67021 / SW67022 for parameterizing the
parameterization of the device.
Operating temperature:
-40 °C to +70 °C
Humidity:
10% to 80% , non-condensing.
Housing:
PVC
Dimensions (WxHxD):
HD67021-B2-20/40/80:
71 mm x 95 mm x 60 mm
HD67022-B2-20/40/80:
71 mm x 95 mm x 60 mm
Weight:
approx. 200 g
Fastening:
Mounting on the DIN top-hat rail.
Customs tariff number:
8517 62 00
Manufacturer:
ADFweb.com S.r.l.
Here you can download our Gateways brochure / Securely connecting bus systems in industry & building management.
Download (1.81 MB)
Free configuration software SW67021 for
parameterization of the devices:
HD67021-B2-xx
HD67022-B2-xx
By downloading and using software and apps from this website, I agree to the GTC and the supplementary software clause.
FAQ Gateways
DIN rail power supply AMR4-24
Single-phase input: 90 VAC to 264 VAC
Output: 24 VDC (2.5 A)
Operating temperature: -40 °C to +71 °C
Overload and overvoltage protection
to top
Contact
Request form
