Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Inputs 03.10.2011
The following identifiers are available:
Identifier Notes ..Cont.: Identifier Notes
Room temperature
1)
ppm
Outside temperature
1)
Universal 000.0
2)
Extract air temperature
1)
Universal 0000
3)
Supply air temperature
1)
Digital
°C Frost protection
1)
% Frost protection unit 1
1)
g/kg Frost protection unit 2
1)
kJ/kg Frost protection unit 3
1)
W/m² [Controller 1] rem setp adj
1) 4)
m/s [Controller 2] rem setp adj
1) 5)
bar [Controller 3] rem setp adj
1) 6)
mbar Rem setp adjuster relative
7)
Pa Pulse
1) The identifier can provide additional functionality; see 8.3 Special analog inputs"
2) Universal input with one decimal place, resolution –99.9…999.9, increment 0.1
3) Universal input without decimal place, resolution –999…+9999, increment 1
4) Rem setp adjuster absolute for controller 1
5) Rem setp adjuster absolute for controller 2
6) Rem setp adjuster absolute for controller 3
7) Remote setpoint relative for controller 1 (basic type A)
Main menu > Commissioning > Extra configuration > Input identifier >
Operating line Adjustable values / remarks
N.X1 Activate the function by assigning the following to the
value:
Room temperature, Outside temperature,
Extract air temperature, Supply air temperature
°C, %, g/kg, kJ/kg, W/m², m/s, bar, mbar, Pa, ppm,
Universal 000.0, Universal 0000, Digital, Frost
protection,
[Controller 1] remote setpoint adjuster,
[Controller 2] remote setpoint adjuster,
[Controller 3] remote setpoint adjuster,
Remote setpoint adjuster relative,
or Pulse
... Ditto
RMZ788(2).X4 Ditto
 The identifiers °C, %, g/ kg, kJ/ kg, W/ m², m/ s, bar, mbar, Pa, ppm, 100 and
1000 are always analog inputs
 The unit for "Rem setp adjuster relative" is K (Kelvin)
 The "Rem setp adjuster absolute" assumes the main control variable’s unit
Configuration
Notes