Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Inputs 03.10.2011
8.6.4 Troubleshooting
Digital signals cannot be monitored.
If important protective functions, such as fire alarm, are connected to this input, it is
recommended to a kind of wiring that also triggers a fire alarm when there is no
signal (open-circuit) (setting value "Normal position: Closed").
8.7 Remote setpoint adjuster, absolute
The absolute remote setpoint acts on both Comfort and Precomfort setpoints.
Suited setpoint adjusters are the QAA25 room operator unit (5...35 °C), the passive
BSG21.1 setpoint adjuster and the active BSG61 setpoint adjuster.
8.7.1 Activate function
The function is activated by setting the identifier of an input as a remote setpoint. At
the same time, specify the controller (1…3) the remote setpoint should act on.
Main menu > Commissioning > Extra configuration > Input identifier
Operating line Adjustable values / remarks
…X… Activate function by assigning value
"[Controller 1] rem setp adj" (Remote-w1),
"[Controller 2] rem setp adj" (Remote-w2), or
"[Controller 3] rem setp adj" (Remote-w3) to the input
8.7.2 Type and measuring range
You can select if the remote setpoint is to be an active (DC 0…10 V) or passive
signal (0...1000 Ω). In addition, you can set the input signal's range:
Value high: Value at DC 10 V or 1000 Ω
Value low: Value at DC 0 V or 0 Ω
Main menu > Commissioning > Settings > .... or
Main menu > Settings > Inputs > ...X...
Operating line Range Factory setting
Type 0…10 V, Ohm Ohm
Value low Depending on selected type Depending on type
Value high Depending on selected type Depending on type
Configuration
Setting values