Siemens Synco 700 Series Manual
Switching and monitoring device
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Also See for Synco 700 Series:
- Basic documentation (232 pages) ,
- Basic documentation (120 pages)
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CE1N3124en
2018-03-15
Synco™ 700
Switching and monitoring
device
· Various switching and monitoring functions combined with mathematical
and physical operations (calculations, minimum, maximum and average
calculations, enthalpy, signal doubler/inverter).
· Lead/lag control of pumps, fans, motors, refrigeration machines, etc. with
runtime balancing.
· 3 universal controllers with limiting function.
· Data acquisition: Pulse count (for display purposes), operating hours
count, trend display of data as well as event logging (e.g. for legionella
function).
· Freely configurable, thanks to extended configuration options.
· For additional, universal inputs for displaying and monitoring/alarming.
· Modular extendable with extension modules RMZ785, RMZ787, and
RMZ788.
· Menu-driven operation with separate operator unit: Plug-in type or
detached mounting.
· KNX bus connection for operation and process information.
3
124
RMS705B
Building Technologies
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Summary of Contents for Siemens Synco 700 Series
- Page 1 Synco™ 700 Switching and monitoring RMS705B device · Various switching and monitoring functions combined with mathematical and physical operations (calculations, minimum, maximum and average calculations, enthalpy, signal doubler/inverter). · Lead/lag control of pumps, fans, motors, refrigeration machines, etc. with runtime balancing. ·...
- Page 2 Up to 4 independent trend channels available to log measured values for a set period. Room temperature and outside air temperatures can be logged by the KNX bus in addition to logical device inputs. 2 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 3 · 2 comparators are available to compare two analog input signals. · Output signal with adjustable switch on and off delay as well as adjustable minimum switch on and off period. 3 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies...
- Page 4 · 20 universal inputs as fault signal inputs; fault messages from KNX bus are also configurable. · 2 relay outputs as fault message relay. · 1 digital input; for external reset of fault messages. 4 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 5 Universal inputs of RMS705B can be used as reception objects (in reception zones). · Transmission zones: Universal inputs (N.X1…A8(2).X4) Digital outputs (N.Q1…A8(2).Q5) Analog outputs (N.Y1…A8(2).Y2). · Reception zones: Universal inputs (N.X1…A8(2).X4). 5 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 6 Universal module with 4 universal inputs, 2 relay N3146 RMZ788 outputs and 2 analog outputs (DC 0…10 V). Module connector for detached extension modules N3138 RMZ780 6 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 7 The device can be mounted on a top hat rail (EN 60 715-TH35-7.5), or directly on a wall. The controller is operated either with the plug-in type or detached operator unit (refer to "Accessories"). Operating, display and connecting elements 7 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 8 Catch for fitting the controller to a top hat rail Fixing facility for a cable tie (cable strain relief) Electrical and mechanical connection elements for extension module Rest for the terminal cover 8 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 9 · The device mounted on a top hat rail together with modules can only be removed from the rail after the module directly attached to the device has been removed · Installation instructions are packed with the device. 9 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 10 · Using the operator unit RMZ790 or RMZ791, or the service tool, staff trained by Commissioning Siemens and having the required access rights can change the configuration and the parameters of the application programmed in the device online or offline at any time using the service tool.
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Page 11: Technical Data
2 x 10 cycles (changeover) At 4 A res. 3 x 10 cycles (N.O.) 1 x 10 cycles (changeover) Red. factor at ind. (cos = 0.6). 0.85 11 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15... - Page 12 4000 V Temperature for ball-pressure test of housing 125 °C Terminal base Polycarbonate, RAL 7035 (light-gray) Materials and colors Controller insert Polycarbonate, RAL 7035 (light-gray) Packaging Corrugated cardboard 12 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
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Page 13: Connection Diagram
The product environmental declaration contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal). *)These documents can be downloaded at the following Internet address: http://siemens.com/bt/download Dimensions (weight) Excl. packaging 0.49 kg Connection diagrams... - Page 14 HC operating mode changeover, manual through 5 Duct temperature sensor 2-speed fan QAM2161.040 See basic documentation CE1P3124en for required, internal configuration of the Note Switching and Monitoring Device RMS705B. 14 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 15 Dimensions RMZ790 EN 60 715-TH 35-7.5 Dimensions in mm 15 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en Building Technologies 2018-03-15...
- Page 16 Building Technologies Division International Headquarters Gubelstrasse 22 6301 Zug Switzerland Tel. +41 58-724 24 24 © Siemens Switzerland Ltd, 2010 Technical specifications and availability subject to change without notice. www.siemens.com/buildingtechnologies 16 / 16 Siemens Switching and monitoring device RMS705B CE1N3124en...