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 DIN 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 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
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