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The quick series binary inputs can generate bus telegrams on 4 independent channels. The sensing voltage required is supplied by the devices from bus voltage( BE4FK-Q) or is 230V (BE4F230-Q).
Each channel is connected to a screw terminal.
Programming the devices is usually done with the rotary-encoder switches. Whenever needed, programming via the ETS is possible, like any other standard KNX device.
| Max. Group Addresses: | 34 |
| Input Voltage: | 180...250V AC/DC |
| Auxillary Power Supply: | Not Necessary |
| Protection Class: | IP 20 |
| Dimensions: | 71 x 90 x 60 (4 M) |
| Installation: | 35mm DIN rail |
| Operating Temperature: | -5 ... +45°C |