User Manual

14-20
Home automation system
Synco™ living
Multi controller RRV93..
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
14
Stock No. Product No. DT
BPZ:RRV934 RRV934 A
RRV934 Multicontroller
RF-based multicontroller for precontrol of up to 2 room groups or control of ventilation plant with up to
3 stages. All inputs and outputs are also suited for universal use. The relevant data are forwarded wire-
lessly by the central apartment unit QAX9...
• Suited for use in heating and cooling plants for precontrol of up to 2 room groups
- 2 primary controllers each with a DC 0...10 V actuator
- 1 primary controller with a DC 0...10 V actuator and 1 primary controller with a 3-position actuator
Flow and return temperature limitation, optional control of room group pumps and DHW heating
• Suited for control of 3-stage ventilation plant incl. HR bypass, with impact from humidity, indoor air
quality or CO
2
- level, incl. fault monitoring
• Forwarding the heat / cooling demand signal to primary energy plant
• RF communication based on KNX standard (868 MHz, bidirectional)
Data sheet N2709
Operating voltage AC 230 V
Frequency 50 Hz
Power consumption 7 VA
Control algorithm Precontroller: PI
Communication KNX RF-compatible, 868.3 MHz bidirectional (RF)
Indoor wireless range 30 m
Universal inputs, number 4
Universal input, signal Digital 0/1
LG-Ni1000
DC 0...10 V
Measuring range, temperature 0...120 °C
Universal outputs, number 2
Universal output, signal DC 0…10 V
Universal output, current max. DC 1 mA
Relay outputs, number 4
Relay output, switching voltage AC 24...230 V
NO - contact
Relay output, switching current AC 0,02...2 (2) A
Mounting On DIN rail
With screws
Degree of protection IP30
Dimensions (W x H x D) 245 x 98 x 50 mm
11-Central apartment unit QAX9__.indd 20 26.07.2018 15:21:45