KNX-GW-MBUS-SK08
€207,04 Incl. tax €265,44 Incl. tax. Out of stock
Specifications
Information
Product Description
The KNX M-Bus Gateway SK08 is a compact and powerful interface for integrating up to three M-Bus devices into a KNX building automation system. Acting as an M-Bus Master according to DIN EN 13757-2/3, the device supports broadcast addressing, allowing devices to be detected and read without requiring a fixed M-Bus ID. This is ideal for flexible or temporary installations.
Important: The gateway does not require an external power supply and is powered directly via the KNX bus (21–32 VDC). With 32 freely assignable data points, it is perfect for monitoring consumption and measurement values via KNX. Thanks to its IP54/65 protection and durable housing, the SK08 is suitable for wall mounting in demanding environments.
Applications
- KNX interface for water, gas, electricity, or heat meters with M-Bus connection
- Reading consumption and measurement data via KNX
- Ideal for systems without fixed M-Bus ID (broadcast addressing)
Technical Specifications
| Maximum number of M-Bus devices | 3 (via broadcast addressing) |
|---|---|
| Maximum number of M-Bus data points | 32 (freely assignable) |
| M-Bus reading cycle | 10 seconds to 12 hours |
| M-Bus short-circuit immunity | Unlimited |
| Power supply | KNX bus voltage 21 – 32 VDC |
| Power consumption | Approx. 550 mW at 24 VDC |
| Auxiliary power | Not required |
| Bus coupler | Integrated |
| Operating temperature | -20 °C to +55 °C |
| Storage temperature | -20 °C to +85 °C |
| Protection class | IP54/65 (SK08 housing) |
| Mounting style | Wall mounting with two screws |
| Housing | ABS plastic, grey |
| Dimensions | 115 x 65 x 55 mm |
| Connections | KNX: 2-pin terminal (red/black) M-Bus: 2-pin screw terminal |
| ETS application | MBUS_v4.knxprod |
Available KNX Data Points
- Consumption and measurement values
- Date and time
- 3 data points for secondary addresses per device
- 3 data points for date information per device
- 3 data points to trigger special functions
- 1 data point for status information
- 1 data point to set the M-Bus ID
Alternatives
For installations requiring fixed addressing, the KNX M-Bus Gateway SK10 is available. A REG version for DIN rail mounting is also offered.
Related products
KNX gateway for connecting up to 3 M-Bus devices. Supports 32 data points. Wall-mounted. IP54/65. Powered via KNX bus.
€184,36 Incl. tax
DIN rail gateway connecting KNX to up to 3 M-Bus devices. Supports 32 freely assignable data points. Includes integrated bus coupler.
€180,30 Incl. tax
