Catalog

5
Standard Controllers
Overview and selection tools
Product range overview
5-5
Siemens Switzerland Ltd http://www.siemens.com/buildingtechnologies-productcatalog 2015
Building Technologies Division
Overview HVAC controller
RMH.. RMK.. RMU.. RMS.. RMZ..
760 770 710 720 730 705 785 787 788 782 783 789
Modular heating controller max. 3 heating circuit Boiler sequence controller Modular universal controller, 1 control loop Modular universal controller, 2 control loops Modular universal controller, 3 control loops Switching and Monitoring Device Universal module, 8UI Universal module, 4UI, 4DO Universal module, 4UI, 2DO, 2AO Heating circuit module 3UI, 3DO, 1AO DHW module 4UI, 5DO, 1AO Universal module, 6UI, 2AO, 4DO
Operation
n
1)
n
1)
n
1)
n
1)
n
1)
KNX communication
n n n n n
7-day time switch and holiday/
special day program
n n n n n
Supervision
n n n n n
Logic functions
n n n n n
Outputs
Step switch
n n n n n n
Relay 5 7 2 4 6 6 4 2 3 5 4
3-position
DC 0...10 V 2 2 2 3 4 4 2 1 1 2
Universal inputs
T1
n n n n n n n n n n n n
Pt1000
n n n n n n n n n n n n
DC 0...10 V
n n n n n n n n n n n n
Digital
n n n n n n n n n n n n
LG-Ni 1000
n n n n n n n n n n n n
Number of universal inputs
n n
6 8 8 8 8 4 4 3 4 6
Controlled variable
Universal
n n n n n n
Temperature °C
n n n n n n
Control mode
PID
n n n n n
P/PI
n n n n n
Control loops
Cascade
n n n n
Number 3 1 2 3 3
n
1)
Optional operation:
RMZ790: Plug-in operator unit
RMZ791: Detached operator unit
RMZ792: Bus operator unit
AO Analog output
DO Digital output
UI Universal inputs