The K-SM is plugged onto the base board. This module then enables the device control to be integrated into a KNX system (e.g. building management system). For central ventilation units Trio, WS 160 Flat, WS 170 KBR../WS 170 KBL.., WR 310/WR 410, WS 320 and WS 470.Article: K-SM, Rated voltage: 12 V DC, Weight: 0.019 kg, Weight with packaging: 0.071 kg, Width: 54 mm, Height: 39 mm, Depth: 48 mm, Width with packaging: 187 mm, Height with packaging: 48 mm, Depth with packaging: 143 mm, Suitable for products: Trio, WS 160 Flat, WS 320..., WS 470..., WR 310, WR 410, Suitable for box fans: no, Suitable for roof fans: no, Suitable for pipe fans: no, Suitable for heat recovery systems: yes, Suitable for wall-mounted fans: no, Suitable for Wall-mounted fan: no, Suitable for residential fans: yes, Suitable for centrifugal fans: no, Suitable for circulation fans: no
| Property | Value |
| Mounting type: | Device installation duct |
| Protocol: | other |
| KNX bus system: | yes |
| With LED display: | no |
| Radio bus system: | yes |
| Powernet bus system: | no |
| Bus system LON: | no |
| Radio interface: | no |
| KNX radio bus system: | no |
