Brochure

Heating, ventilation and air conditioning - primary control
Communicating controllers - Synco™ 700
Universal controllers RMU7..0B..
275
Siemens Switzerland Ltd www.siemens.com/gamma 2021
Smart Infrastructure
8
Universal controller
 Universal controllers with integrated control and supervisory functions
 Suited for the controlled variables temperature, relative / absolute humidity, pressure / differential, air
flow rate, indoor air quality, etc.
 Autonomous sequence controllers with P, PI or PID mode
 Tested, predefined applications (refer to Application Catalog)
 Flexible configuration
 Clear-text operation with separate operator unit (plug-in type or detached)
 Integrated KNX bus communication
 No commissioning tool required
The RMU7..0B-1 supports the languages: English, German, French, Italian, Spanish, Portuguese, Dutch,
Danish, Finnish, Norwegian, Swedish, Polish, Czech, Hungarian, Russian, Slovak, Bulgarian, Greek,
Romanian, Slovenian, Serbian, Croatian, Turkish, Chinese.
Extension modules complement the universal controller and offer extra functions. They are attached to
the controller via plug-in connectors. The extension modules do not operate autonomously.
The operation of the device from commissioning to enduser operation can be done via the operator unit.
Available extension modules:
 1 universal module RMZ785
 2 universal modules RMZ787
 2 universal modules RMZ788
A total of 4 extension modules can simultaneously be used with the universal controller.
Available operator units:
 Plug-in type operator unit RMZ790
 Detached operator unit RMZ791
 Bus operating unit RMZ792
Data sheet
N3150
Operating voltage
AC 24 V
Frequency
50/60 Hz
Power consumption
12 VA
Communication
KNX (KNX TP1)
Analog output, signal
DC 0...10 V
Analog output, current
Max. 1 mA
Universal input, signal
LG-Ni1000
T1 (PTC)
Pt1000
0...1000 Ohm
1000...1175 Ohm
DC 0...10 V
Digital pulse contact
Potential-free digital status contact
2 x LG-Ni1000
Relay output, switching voltage
AC 19...250 V
Relay output, switching current
4 (3) A
Degree of protection
IP20
Dimensions (W x H x D)
173 x 90 x 80 mm
RMU7..0B-1
Range overview RMU7..0B..
Analogoutputs,
number
Universal-
inputs,
number
Relay outputs,
number
Control loops,
number
Stock no.
Product no.
2
6
2
1
BPZ:RMU710B-1
RMU710B-1
3
8
4
2
BPZ:RMU720B-1
RMU720B-1
4
8
6
3
BPZ:RMU730B-1
RMU730B-1