ABB i-bus® EIB Universal Interfaces US/U 4.2 US/U ... - WindowMaster

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ABB i-bus ® EIB Universal Interfaces US/U 2.2, GH Q631 0074 R0111 US/U 4.2, GH Q631 0070 R0111 6.5 Controlling a heating valve An electronic relay ER/U 1.1, which controls an electrothermal valve drive, is connected to output 1 of a universal interface. The room temperature is regulated continuously via controller 1. The valve is purged once a week, whereby it is opened for approx. 5 minutes. The valve can be fully opened via a forced operation of push button 1. If no telegrams have been received from controller 1 within 30 minutes, the valve is opened by 30% (fault mode). Linking the group addresses: Controller 1 Output 1 Room thermostat e. g. triton 3-fold, RTR Heat (continous) 1/1/1 Universal interface US/U x.2 1/1/1 Control value (PWM) 1/1/2 Forced positioning 1/1/3 Valve purge 1/1/3 Telegr. trigger valve purge Push button 1 Universal interface US/U x.2 Telegr. switch 1/1/2 Parameter settings for output 1: 55
ABB i-bus ® EIB Universal Interfaces US/U 2.2, GH Q631 0074 R0111 US/U 4.2, GH Q631 0070 R0111 Output 1 sends itself the group address 1/1/3 once a week and thereby triggers the valve purge. The sending object is enabled in the “General” parameter window. 56
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Product Manual ABB i-bus ® EIB Uni
Page 3 and 4:
Contents Seite 5 Special functions
Page 5 and 6: ABB i-bus ® EIB 2 Device technolog
Page 7 and 8: ABB i-bus ® EIB 2.3 Description of
Page 9 and 10: ABB i-bus ® EIB Universal Interfac
Page 15 and 16: ABB i-bus ® EIB 4.5 Function: “S
Page 17 and 18: ABB i-bus ® EIB 4.5.2 Communicatio
Page 21 and 22: ABB i-bus ® EIB 4.7 Function: “V
Page 43 and 44: ABB i-bus ® EIB 5.2 Limit telegram
Page 55: ABB i-bus ® EIB Universal Interfac
Page 65 and 66: Notizen 64
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