TECHNICAL MANUAL GS 4x.10 KNX – ENGLISH
2
Table of contents
General Information ................................................................................................................................................................................................................................................................................................................................... 1
Application program ................................................................................................................................................................................................................................................................................................................................... 3
Technische Daten ...................................................................................................................................................................................................................................................................................................................................... 3
Overview parameters ................................................................................................................................................................................................................................................................................................................................. 4
Communication objects.............................................................................................................................................................................................................................................................................................................................. 5
Communication flags ............................................................................................................................................................................................................................................................................................................................... 18
1. Global Settings ............................................................................................................................................................................................................................................................................................................................. 19
2. CO
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Sensor .................................................................................................................................................................................................................................................................................................................................. 20
3. CO
2
Control .................................................................................................................................................................................................................................................................................................................................. 21
3.1 Switching commands / priority CO
2
– Thresholds 1 / 2 / 3 ........................................................................................................................................................................................................................................................... 22
3.2 PI-control for CO
2
......................................................................................................................................................................................................................................................................................................................... 23
4. Relative humidity sensor .............................................................................................................................................................................................................................................................................................................. 24
5. Relative humidity control .............................................................................................................................................................................................................................................................................................................. 25
5.1 Switching commands and priority relative humidity control – Threshold 1 / 2 / 3 ........................................................................................................................................................................................................................ 26
5.2 PI control for relative humidity ...................................................................................................................................................................................................................................................................................................... 27
6. Temperature Sensor .................................................................................................................................................................................................................................................................................................................... 28
7. Temperature Alarme .................................................................................................................................................................................................................................................................................................................... 29
8. Temperature control ..................................................................................................................................................................................................................................................................................................................... 30
8.1 Temperature control – heating and cooling ................................................................................................................................................................................................................................................................................. 30
8.2 Temperature control – General .................................................................................................................................................................................................................................................................................................... 31
8.3 Temperature control – Set points ................................................................................................................................................................................................................................................................................................. 32
8.4 Temperature control – Main level and extra level heating / cooling ............................................................................................................................................................................................................................................. 33
9. Dew point Temperature ............................................................................................................................................................................................................................................................................................................... 34
10. Dew point Alarm ........................................................................................................................................................................................................................................................................................................................... 35
11. Air pressure sensor ...................................................................................................................................................................................................................................................................................................................... 36
12. VAV control .................................................................................................................................................................................................................................................................................................................................. 37
13. Inputs ........................................................................................................................................................................................................................................................................................................................................... 38
13.1 General ................................................................................................................................................................................................................................................................................................................................... 38
13.2 E1 – E5 General ..................................................................................................................................................................................................................................................................................................................... 39
13.2.1 E1 – E5 as binary inputs ......................................................................................................................................................................................................................................................................................................... 40
13.2.1.1 Switching/Alarm function .................................................................................................................................................................................................................................................................................................... 40
13.2.1.2 Dimming ............................................................................................................................................................................................................................................................................................................................. 42
13.2.1.3 Blind sensor ....................................................................................................................................................................................................................................................................................................................... 43
13.2.1.4 Value / forced operation ..................................................................................................................................................................................................................................................................................................... 44
13.2.1.5 Scene ................................................................................................................................................................................................................................................................................................................................. 46
13.2.1.6 Switching sequences ......................................................................................................................................................................................................................................................................................................... 47
13.2.1.7 Multiple operation ............................................................................................................................................................................................................................................................................................................... 48
13.2.1.8 Pulse counter ..................................................................................................................................................................................................................................................................................................................... 49
13.2.1.8.1. Intermediate counter (with function pulse counter) ....................................................................................................................................................................................................................................................... 50
13.2.2 Function analogue input (Only available at input E1) ............................................................................................................................................................................................................................................................. 51
13.2.2.1 E1 Voltage ......................................................................................................................................................................................................................................................................................................................... 51
13.2.2.2 E1 Output ........................................................................................................................................................................................................................................................................................................................... 52
13.2.2.3 E1 Threshold value ............................................................................................................................................................................................................................................................................................................ 53
13.2.2.4 E1 Output threshold value ................................................................................................................................................................................................................................................................................................. 54
13.2.3 Function external Temperature sensor (input E4/5 only) ........................................................................................................................................................................................................................................................ 55
13.2.3.1 E4 General ......................................................................................................................................................................................................................................................................................................................... 55
13.2.3.2 E4/5 External temperature sensor / floor heating thermal limiter ....................................................................................................................................................................................................................................... 56
13.2.3.3 E4/5 Output ........................................................................................................................................................................................................................................................................................................................ 57
13.2.3.4 E4/5 Threshold value 1 / 2 (only if E4 General temperature function = Temperature) .................................................................................................................................................................................................. 58
13.2.3.5 E4/5 Output threshold value 1 / 2 (only if E4 general temperature function = Temperature) ........................................................................................................................................................................................ 59
13.2.3.6 E4/5 Threshold values (only if E4 general temperature function = Floor heating thermal limiter) ................................................................................................................................................................................. 59
