Datasheet

Standard controllers
Communicating HVAC controllers
Extension modules and operator units for RMH.. and RMK..
5-14
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Siemens Switzerland Ltd
Building Technologies Division
5
Data sheet N3146
Power consumption 2 VA
Universal input‚ signal 0...1000 Ohm
1000...1175 Ohm
2 x LG-Ni1000
DC 0...10 V
Potential-free digital status contact
LG-Ni1000
Pt1000
T1 (PTC)
Analog output‚ signal DC 0...10 V
Analog output‚ current Max. 1 mA
Relay outputs switching contact‚ potential-free
Relay output‚ switching voltage AC 19...265 V
Relay output‚ switching current 4 (3) A
Data sheet N3111
Data sheet N3112
Universal modules
Stock No. Product No.
BPZ:RMZ790 RMZ790
Stock No. Product No.
BPZ:RMZ791 RMZ791
Data sheet N3113
Additional inputs and outputs required by the Synco™ 700 controllers can be provided by these mod-
ules. A description of the functions is given with the relevant controller module.
Plug-in type operator unit
Detached operator unit with 3 m cable
Stock No. Product No.
BPZ:RMZ792 RMZ792
RMZ78..
- Operator unit plugs into the Synco™ 700 controllers
- For displaying and changing plant data for service staff and enduser
- Clear-text operation
- Can be plugged in and removed during operation
- Power supply via the controller
Like plug-in type operator unit‚ but:
- Other mounting choices (typically for control panel door or wall mounting)
-Larger display
- Connection via a prefabricated 3 m cable‚ supplied as standard
Bus operator unit
RMZ790
RMZ791
Communicating operator unit for operating up to 150 controllers‚ room units and central units from the
Synco™ 700 range via KNX bus.
Favorite pages can be freely defined. Designed for fixed installation or mobile use.
RMZ792