RMU710B-1_Hoja_Tecnica_en_BPZRMU710B1

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RMU710B-1_Hoja_Tecnica_en_BPZRMU710B1 | Manualzz

3

150

Application

Functions

Timeswitch and operating modes

Synco™ 700

Universal controller

With yearly timeswitch

RMU7..B

Each type of controller is supplied with 5 different ventilation/ air conditioning plants preprogrammed

Freely programmable controller, for optimum adaptation to the relevant type of plant

Modular expandable with extension modules RMZ785, RMZ787 and RMZ788

Menu-driven operation with separate operator unit (plug-in type or detached)

KNX bus connection for operation and process information.

For use on basic to complex ventilation, air conditioning and cold water plants and primary air handling featuring communicative room thermostats.

The universal controllers are designed to handle the following controlled variables:

Temperature, relative/ absolute humidity, pressure / differential pressure, airflow, indoor air quality and enthalpy.

Yearly timeswitch with automatic summer-/ wintertime changeover.

7-day program (6 switching points per day) and yearly program for holidays/ special days (16 periods).

Selection of operating mode with local operator unit: auto, comfort, precomfort, economy and protection or via status inputs: Comfort, precomfort, economy and protection.

Room controller combination with multiple ventilation controllers or heating controllers via the KNX bus. Exchange information such as room temperature, operating mode and setpoints.

Display of the current operating mode (comfort, precomfort, economy and protection), including the reason for it

Controller series C

CE1N3150de

03.10.2011

Building Technologies

Setpoints

Universal inputs

Additional I/Os through extension modules

Data acquisition

Control functions

Depending on the sequence controller: Individually adjustable heating and cooling setpoints (or maximum and minimum setpoints) for comfort and precomfort modes

Predefined room temperature setpoint with room unit or relative setpoint adjuster

(passive)

Depending on the sequence controller: Predefined setpoint with absolute remote setpoint adjuster (active or passive)

Room temperature setpoint with summer and / or winter compensation

Depending on the sequence controller: Setpoint shift depending on a sensor, selectable start and end points

8 universal inputs for

Passive or active analog input signals of the following measured values (°C, %, g/ kg, kJ / kg, W /m

2

, bar, mbar, m / s, Pa, and ppm, Universal 000.0, Universal 0000, pulse).

Digital input signals (potential-free contacts)

Additional inputs and outputs to extend functionality.

Total max. 4 extension modules per RMU7..B can be connected.

Select from:

max. 1 universal module RMZ785 (8 universal inputs).

max. 2 universal modules RMZ787 (4 universal inputs, 4 relay outputs).

max. 2 universal modules RMZ788 (4 universal inputs, 2 analog outputs, 2 relay outputs).

Pulse meter (for display only, not for billing purposes).

Two meters available to acquire consumption data.

Processes pulses from gas, hot water, low-temperature hot water, chilled water, electricity meters.

Pulse metering (Wh, kWh, MWh, kJ, MJ, GJ, ml, l, m3, heating costs units, BTU, no unit).

Trend data display

Four independent trend channels available to log measured values for a set period.

KNX bus room temperature and outside air temperatures can be logged in addition to logical device inputs.

Sequence controller for 3 heating sequences (reverse acting) and 2 cooling sequences (direct acting), can be used as a controller providing P, PI or PID mode, or as a differential controller

Controller can be configured as a room / supply air temperature cascade controller with limitation of the supply air temperature

Each sequence can be assigned modulating control (modulating output, step switch, mixed air damper, heat recovery equipment) and a pump. Up to 3 sequences can act on the same analog control (e.g. priority cooling / dehumidification)

General limitation function (minimum / maximum with PI mode per sequence controller, either as absolute limitation (e.g. for the supply air temperature or supply air humidity), or as relative temperature limitation (e.g. maximum limitation of the room / supply air temperature differential). Limitation acts on all sequences.

Minimum limitation for switched on cooling (example: cooling with direct expansion cooler battery) can be set to a lower setpoint.

Sequence limitation function with PI mode per sequence controller, can be defined as minimum or maximum limitation. Limitation acts on a single sequence

(e.g. heat recovery anti-icing protection or maximum limitation of the air heating coil’s return temperature)

Lock individual sequences by outside air temperature.

Messages about deviations of setpoint / actual value per sequence controller

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Siemens Building Technologies Universal coontrollers RMU710B, RMU720B, RMU730B CE1N3150en

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Switching and supervisory functions

Fans

Control and monitor supply air and extract air fan with preselected command, preselected command feedback signal and operating hours meter.

Single-speed fan (recirculated air operation possible)

2-speed fan (lock the second speed per outside air temperature)

Speed-controlled fan, including pressure or volume flow controller.

Pumps

Control and supervise up to 4 simple or twin pumps.

Pump kick.

Permanent ON for low outside air temperatures.

ON after last sequence controller or per operating mode.

Plant stop for pump fault depending on the outside temperature.

Heat recovery

Control heat recovery.

Maximum economy changeover.

Efficiency monitoring.

Enabling relay for heat recovery.

Mixed air damper

Control mixed air damper.

Maximum economy changeover.

Minimum position.

Startup and maximum position depending on the outside air temperature.

Mixed air damper temperature control at a constant setpoint (economizer).

Linear/binary step switch

Control of up to 3 available function blocks, each with 1 linear or binary step switch with a maximum of 4 relay outputs and 1 analog output.

Variable step switch

Control of 2 available function blocks with a variable step switch with 6 or 4 steps and one analog output each.

Logic functions

Four freely configurable logic function blocks are available to process multiple logically linked universal input variables.

Configurable logic functions.

Adjustable switch-on and switch-off delay and minimum switch-on and switch-off time.

Operating switch (auto, off, on), configurable for manual control.

Additional timeswitch

Additional timeswitch with 6 daily switch-on or switch-off times.

Operating switch (auto, off, on), configurable for manual control.

Demand-dependent ventilation (CO

2

/VOC)

Demand-dependent ventilation (CO

2

/ VOC), acting on the air dampers or the variable speed / multispeed fans.

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Frost protection

2-stage frost protection function (modulating / 2-position) or frost protection thermostat

(heating sequences delivering 100 % output, fans switched off).

Frost protection and 3 frost protection monitors.

Preheating function

The following preheating functions are available:

Switch-on optimization

Comfort function Switch-on optimization for heating and cooling.

Sustained mode

Sustained heating and cooling mode during occupied or unoccupied periods.

Night cooling

Night purging during unoccupied periods in the summer.

Heating/cooling demand

Output of heat and cooling demand signal (relay and DC 0…10 V).

Collect, evaluate and forward heat and cooling demand from and via the KNX bus.

Can also be configured:

Modeling output (e.g. for demand-dependent setpoint shift of a refrigeration machine).

Relay output (e.g. to switch-on/switch-off a refrigeration machine).

Demand-dependent setpoint shift acting on a primary controller.

Adjustable setpoint increase for use with primary controller.

Switching heating/cooling

If a 2-pipe system (heating/cooling) is used, you can switch heating/cooling via a digital or analog input, via an operating mode switch (auto, heating, cooling), by date or via the KNX bus. The heating/cooling signal can be sent to the KNX bus or issued via a relay.

Fault messages

Fault indication with red LED, acknowledgement with button.

The following options are available:

2 relay outputs as fault message relay.

10 universal inputs as fault message inputs.

4 predefined fault inputs (filter supervision, fire shutdown, "supply air smoke extraction" and "extract air smoke extraction").

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Bus functions

Remote operation of KNX functions with RMZ792 bus operating unit.

Room operator unit with the relevant functions.

Indication of fault status messages delivered by other devices on the bus.

Delivery of a common fault status message from all devices on the bus to a fault relay.

Time synchronization.

Passing on and adoption of outside temperature signal.

Common control strategy of a ventilation controller with a heating controller or multiple ventilation controllers to control of the same room.

Sending or receiving the yearly timeswitch schedule (holidays/ special days) from some other controller.

Sending or receiving the 7-day program or the yearly program for the holidays/ special days of any other controller.

Generating and sending a demand signal (hot water, chilled water) to the primary controller or the hot water/ chilled water source.

Receiving and evaluating refrigeration demand signals if configured as a primary controller or hot water/ chilled water source.

Demand control: Exchange of data between primary and VAV individual room control using the following functions via KNX bus:

Demand-dependent plant operation primary ventilation plant (switch on and off based on load) and demand-dependent supply air temperature control

Receive and evaluate energy demand signals (heating and cooling)

Pressure setpoint compensation supply/extract air fan functioning as VAV damper position

Universal sending and receiving zones

Device RMU7x0B allows for universal data exchange via own terminals as well as via terminals of extension modules RMZ78x.

Data between devices is exchanged via KNX bus.

Universal inputs, digital and analog outputs of RMU7x0B can be used as sending objects (for sending zones).

Universal inputs of RMU7x0B can be used as receiving objects (in receiving zones).

Sending zones:

Universal inputs (N.X1…A8(2).X4)

Digital outputs (N.Q1…A8(2).Q5)

Analog outputs (N.Y1…A8(2).Y2)

Receiving zones:

Universal inputs (N.X1…A8(2).X4)

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Note

Service and operating functions

Examples of applications not permitted using KNX bus

The following applications or input/output values may not be implemented using universal sending and receiving zones:

Safety-relevant plants and equipment (e.g. fire alarm off, smoke extraction, frost protection function).

If request "Simultaneous synchronous start condition of plants" exists.

Applications where communications failure of sending or receiving zones may cause damage.

Time-critical control paths or control paths with greater degree of difficulty (e.g. speed control via pressure, humidity).

Main controlled variables that must be available.

Acquisition and evaluation of pulses.

After RMU7x0B power-up, it may take a few minutes until the bus signals are available.

This may result in faulty plant behavior in the case of sending and receiving zone applications that are not allowed.

Display of setpoint and actual values.

Input terminal simulation.

Outside temperature simulation.

Wiring test.

Data backup.

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Type overview

Controller

Accessories

Operator / service units

Extension modules

Type

RMU710B-1

RMU720B-1

RMU730B-1

RMU710B-2

RMU720B-2

RMU730B-2

RMU710B-3

RMU720B-3

RMU730B-3

RMU710B-4

RMU720B-4

RMU730B-4

RMU710B-5

RMU720B-5

RMU730B-5

RMU710B-6

RMU720B-6

RMU730B-6

Universal inputs

Positioning outputs

Switching outputs

6

8

6

8

8

6

8

8

6

8

8

8

6

8

8

6

8

8

2

3

2

3

4

2

3

4

2

3

4

4

2

3

4

2

3

4

Name

Operator unit, plug-in type

Operator unit, detached

Service tool

Universal module with 8 universal inputs

Universal module with 4 universal inputs and 4 relay outputs

Universal module with 4 universal inputs, 2 relay outputs and 2 analog DC 0...10 V outputs.

Module connector for detached extension modules

2

4

2

4

6

2

4

6

2

4

6

6

2

4

6

2

4

6

Open control

loop

1

2

1

2

3

1

2

3

1

2

3

3

1

2

3

1

2

3

Default languages

de, fr, it, es, pt

de, fr, it, es, pt

de, fr, it, es, pt de, en, fr, nl de, en, fr, nl de, en, fr, nl sv, fi, no, da sv, fi, no, da sv, fi, no, da pl, cs, sk, hu, ru, bg pl, cs, sk, hu, ru, bg pl, cs, sk, hu, ru, bg ro, sl, sr, hr, el, tr ro, sl, sr, hr, el, tr ro, sl, sr, hr, el, tr zh zh zh

Typ

RMZ790

RMZ791

OCI700.1

RMZ785

RMZ787

RMZ788

RMZ780

Datenblatt

N3111

N3112

N5655

N3146

N3146

N3146

N3138

Ordering and delivery

When ordering, please provide the name and type reference of the controller, for example,

Universal controller RMU730B-1.

The devices and components listed under listed under “Accessories“ must be ordered as separate items.

Each controller is supplied as follows:

Complete with 5 standard applications plus one empty application each of basic types

A, P, C and U (configuration must be adapted)

Operating languages (see "Type overview")

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Equipment combinations

Product documentation

The following table lists equipment that can be combined with the RMU7x0B and extension modules:

Unit

Passive sensors

Active sensors

Monitoring devices

All sensors with

- AC 24 V supply voltage

- modulating output DC 0...10 V

QAF81..., QAF64...,

QFA1000, QFA1001, QFM81…,

QXA2000,

QBM81...

BSG21.1 Passive signal sources

Active signal sources BSG61

Room units QAA25, QAA27

Actuating equipment

All motorized, hydraulic and magnetic actuators with

- operating voltage AC 24 V

VAV Volume flow controller

Type

All sensors with sensing element

LG-Ni1000, Pt1000, T1 (PTC)

- for modulating control DC 0...10 V.

G..B181.1E/3

G..B181.1E/KN networked versions

Variable speed drive SED2…

Transformers SEM62.1, SEM62.2

Data sheet

N1721...N1846

N1713

N1821,

N1850...N1932

N1284, N1283,

N1518, N1514,

N1542,

N1552

N1991

N1992

N1721

N4000...N4999

N3544

N3547

N5192

N5536

Type of document

Product range description: Synco™ 700

Basic Documentation: Universal Controllers RMU710B, RMU720B,

RMU730B

Ordering number

CE1S3110en

CE1P3150en

Installation Instructions (G3151xx): RMB795, RMS705B, RMU7..B

74 319 0731 0

Operating Instructions Ge, En, Fr, NL (B3144x1).

Universal controller RMU7..B.

74 319 0349 0

Data sheet: KNX bus CE1N3127en

Basis documentation: Communication via KNX bus

CE1P3127en

CE Declaration of conformity: HVAC Controls Synco™ 700 Range CE1T3110xx

Environmental product declaration CE1E3110en01

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Technical design

Each type of controller has 5 applications of ventilation/ air conditioning plants preprogrammed. Some of them require extension modules.

When commissioning a plant, the relevant plant type must be entered. All associated functions, terminal assignments, settings and displays will then automatically be activated, and parameters not required will be deactivated.

In addition, each type of universal controller has 4 empty applications loaded:

1 for basic type A (ventilation controller).

1 for basic type P (primary air handling).

1 for basic type C (demand-dependent chilled water controller).

1 for basic type U (universal controller).

Using the operator unit RMZ790 or RMZ791, the controller permits:

Activation of a preprogrammed application.

Modification of a preprogrammed application.

Free configuration of applications.

Optimization of the controller settings.

For operating actions of the functions, refer to the Basic Documentation CE1P3150en.

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Version

Operating, display and connecting elements

The universal controller consists of terminal base and controller insert. It has a plastic housing with the printed circuit boards, 2 terminal levels and accommodates the connecting elements (electrical and mechanical) for one extension module (refer to

"Accessories").

It can be mounted on a top hat rail (EN 60715-TH35-7.5), or on a wall.

The controller is operated either with the plug-in type or detached operator unit (refer to

"Accessories").

1

2 3 11

Key

Engineering Notes

4 5 6 7 8 9 5 11 10

1

2

3

4

Connection facility for the service tool (RJ45 connector)

Removable cover with connection facility for the operator unit.

LED (Run) for indicating the device’s operating state: With the following meaning:

LED lit: Supply voltage, no fault in application and periphery

LED off: No supply voltage or application fault or periphery.

Button " " with LED (red) to display fault status message and its acknowledgement

.

With the following meaning:

LED blinking: Fault status message, ready to acknowledge

LED lit:

LED off:

Fault status message still pending but not yet reset

No fault status message.

Press button: Acknowledge or reset fault.

5

6

Openings for plug-in type operator unit RMZ790.

Programming button "Prog": Learning button to changeover between the normal mode and the

7

8

9 addressing mode to assume the physical device address (requires tool to operate).

Programming LED "Prog" to display normal mode (LED off) or addressing mode (LED on).

Catch for fitting the controller to a top hat rail.

Fixing facility for a cable tie (cable strain relief)

10 Electrical and mechanical connection elements for extension module.

11 Rest for the terminal cover.

AC 24 V voltage required to power the controller. It must meet requirements for

SELV / PELV (safety extra low-voltage).

The transformers used must be safety isolating transformers featuring double insulation to EN 60742 or EN 61558-2-6. Design of switch-on period: 100 %.

Fuses, switches, wiring and earthing must be in compliance with local regulations

Sensor wires should not be run parallel to mains carrying wires that power fans, actuators, pumps, etc.

It is recommended to use the standard applications provided. Specific plant situations may require certain adaptations

Total max. 4 extension modules per RMU7..B can be connected.

Select from 1 RMZ785, 2 RMZ787 or 2 RMZ788.

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Mounting and installation notes

Kleinspannungsseite

Netzspannungsseite

Controllers and extension modules are designed for:

– Mounting in a standard cabinet as per DIN 43 880.

– Wall mounting on an existing tophat rail (EN 50022-35x7.5).

– Wall mounting using two fixing screws.

– Flush panel mounting.

Mounting in wet or humid room not permitted. Must have proper ambient conditions

If the controller is not operated inside a control panel, use the detached operator unit

RMZ791 in place of the plug-in type operator unit RMZ790.

Disconnect the system from the power supply prior to mounting and installation the controller.

Do no remove controller from the terminal base!

If extension modules are used, they must be attached to the right side of the controller in the correct order in accordance with the internal configuration.

Extension modules are not wired to one another or the controller. Electrical connections are automatic as of insertion. If it is not possible to arrange the extension modules side by side, the first of the detached modules must be connected to the last previous module or to the controller using the RMZ780 module connector. In that case, the cumulated cable length may not exceed 10 m.

All connection terminals for protective extra low-voltage (sensors, data bus) are located in the upper half of the unit, those for mains voltage (actuators and pumps) at the bottom.

Each terminal (spring cage terminal) can only accommodate one solid wire or one stranded wire. Cables must be stripped to 7 to 8 mm to connect. To introduce the cables into the spring cage terminals and to remove them, a screw driver size 0 or 1 required. Cable strain relief can be provided with the help of the fixing facility for cable ties.

The controller mounted on a top hat rail together with modules can only be removed from the rail after the module directly attached to the controller has been removed

The controller is supplied complete with installation instructions and operating instructions

Commissioning notes

Using the operator unit RMZ790 or RMZ791, or the service tool, staff trained by

HVAC Products and having the required access rights can change the configuration and the parameters online or offline at any time.

During commissioning, the application is switched off. The outputs are in a defined

OFF state. No process and alarm signals are issued on the bus

The controller restarts automatically after completing configuration

When leaving the commissioning pages, the peripheral devices connected to the universal inputs (including the extension modules) are automatically tested and identified. An error message is generated if peripheral device is missing

The operator unit can be removed and plugged in or connected while the controller is operating

If adaptations to specific plants are required, they must be recorded and the documentation kept inside the control panel.

For the procedure to be followed when starting up the plant for the first time, refer to the installation instructions.

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General notes

Maintenance

Repair

Disposal

The universal controller RMU7..B is maintenance free (no battery changes, no fuses).

The housing may only be cleaned with a dry towel.

The universal controller cannot be repaired on site.

The universal controller is subject to Directive 2002/96/EG (WEEE, Waste of Electrical and Electronic Equipment).

"The device is considered electronics device for disposal in terms of European Directive

2002/96/EG (WEEE) and may not be disposed of as domestic garbage.

The corresponding national, legal regulations must be observed and the device must

be disposable via the appropriate channels. Observe all local and applicable laws.”

Technical data

Power supply (G, G0)

Functional data

Universal inputs

Measured value inputs (X…)

Status inputs (X...)

Outputs

Positioning outputs Y…

Switching outputs

AC 230 V (Q1x...Q7x)

Rated voltage

Safety extra low-voltage (SELV) / protective extra low-voltage

(PELV) to

Requirements for external safety isolating transformer (100 %

ED, maximum 320 VA) to

Frequency

Power consumption (excl. modules)

Supply line fusing

Clock reserve

Number

Sensors

Passive

Active

AC 24 V 20 %

HD 384

EN 60742 / EN 61558-2-6

50/60 Hz

12 VA max. 10 A.

48 hours typical, min. 12 hours.

See "Type overview"

LG-Ni 1000, T1, Pt 1000

2x LG-Ni 1000 (averaging)

0…1000 ,

DC 0...10 V

Contact sensing

Voltage

Current

Requirements for status contacts

Signal coupling

Type of contact

Insulating strength against mains potential

Requirements for pulse contacts

Signal coupling

Type of contact

Mechanical transmitter (reed contract)

Maximum pulse frequency

Minimum pulse length

Electronic transmitter

Maximum pulse frequency

Minimum pulse length

Insulating strength against mains potential

Perm. resistance

Contacts closed

Contacts open

Number of positioning and switching outputs

Output voltage

Output current

Max. load

External supply line fusing

Non-renewable fuse (slow)

Automatic line cutout

Release characteristic

DC 15 V

5 mA potential-free maintained contact

AC 3750 V to EN 60730

Screened cables recommended potential-free

Pulse contact

25 Hz

20 ms (with max. 10 ms bounce length)

100 Hz

5 ms

AC 3750 V to EN 60730. max. 200 min. 50 k .

refer to "Type summary"

DC 0...10 V

1 mA continuous short-circuit max. 10 A max. 13 A

B, C, D to EN 60898

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Power supply external devices (G1)

Interfaces

Permissible line length

Electrical connections

Degree of protection

Ambient conditions

Classifications to EN 60730

Relay contacts

Switching voltage AC current

At 250 V

At 19 V Switch-on current

Contact life at AC 250 V

At 0.1 A res. At 0.5 A res. At 4 A res.

Red. factor at ind. (cos = 0.6).

Insulating strength between relay contacts and system electronics (reinforced

insulation) between neighboring relay contacts (operational insulation)

Q1 Q2; Q3 Q4; Q6 Q7 between relay groups (reinforced insulation)

(Q1, Q2) (Q3, Q4) (Q6, Q7)

Voltage

Power

KNX bus

Type of interface

Bus loading number

Bus power supply (decentral., can be switched off)

Power failure of short duration

to EN 61000-4-11

Extension bus

Connector specification

Number of plug-in cycles

Service tool connection facility

For passive measuring and positioning signals

Type of signal

LG-Ni 1000, T1

Pt 1000

0…1000

Contact sensing (status and impulse contacts).

For DC 0...10 V measuring and control signals

For KNX bus

Type of cable

For switching outputs (Q1x…Q7x)

Connection terminals

For wires

For stranded wires without ferrules

For stranded wires with ferrules

KNX bus connection

Degree of protection of housing to IEC 60529

Safety class to EN 60730

Operation to

Climatic conditions

Temperature (housing and electronics)

Humidity

Mechanical conditions

Transport to

Climatic conditions

Temperature

Humidity

Mechanical conditions

Mode of operation, automatic controls

Degree of contamination, controls’ environment

Software class

Rated surge voltage

Temperature for ball-pressure test of housing

Max. AC 250 V min. AC 19 V max. 4 A res., 3 A ind. (cos = 0.6) min. 5 mA min. 20 mA max. 10 A (1 s).

Guide value

2 x 10

4 x 10

7

6

cycles

2 x 10

3 x 10

6

5

cycles (N. O.)

cycles (changeover)

1 x 10

5

cycles (N.O.)

cycles (changeover)

0.85

AC 3750 V, to EN 60730-1

AC 1250 V, to EN 60730-1

AC 3750 V, to EN 60730-1.

AC 24 V max. 4 A.

KNX-TP1

2,5

25 mA

100 ms with 1 extension module.

4 contacts SELV / PELV max. 10

RJ45 connector

(measuring errors can be corrected on the "Settings / Inputs" menu) max. 300 m max. 300 m max. 300 m max. 300 m. refer to Data Sheet for the signal delivering device.

max. 700 m

2-core without screening, twisted pairs. max. 300 m.

Spring cage terminals

2

Ø 0,6 mm ... 2.5 mm

0.25 ... 2.5 mm

2

0.25 ... 1.5 mm

2

Non-interchangeable.

IP 20 (when mounted).

Device suited for use with equipment of safety class II.

IEC 60721-3-3

Class 3K5

0 ...50 °C

5...95 % r. h. (non-condensing)

Class 3M2.

IEC 60721-3-2

Class 2K3

25... 70 °C

< 95 % r. h.

Class 2M2.

Type 1B.

2

A

4000 V

125 °C

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Materials and colors

Standards, guidelines

Dimensions (weight)

Terminal base

Controller insert

Packaging

Product safety

Automatic electrical controls for household and similar use

Applications

Special requirements for energy controllers safety

Electromagnetic compatibility

For use in industrial and residential environment

Immunity

Emissions

Conformity to

EMC directive

Low voltage directive

- Conformity

Australian EMC Framework

Radio Interference Emission Standard

Environmental compatibility

The product environmental declaration CE1E3110en01 contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal)

Excl. packaging

Polycarbonate, RAL 7035 (light-grey)

Packaging

Polycarbonate, RAL 7035 (light-grey)

Packaging

Corrugated cardboard

EN 60730-1

EN 60730-2-11

EN 50491-3

EN 60730-1, EN 50491-5-3

EN 60730-1, EN 50491-5-2

2004/108/EC

2006/95/EC.

AS/NZS 61000-6-3

ISO 14001 (Environment)

ISO 9001 (Quality)

SN 36350 (Environmentally compatible products)

2002/95/EG (RoHS)

0.49 kg

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Connection diagrams

Connection diagrams

RMU710B

G X1 M X2 M G1 X3 M X4 M G1 X5 M X6 M G1

G0 G1 Y1 G0 G1 Y2 G0 CE CE Q12

Q11 Q33

Q14 Q34

RMU720B

G X1 M X2 M G1 X3 M X4 M G1 X5 M X6 M G1 X7 M X8 M

G0 G1 Y1 G0 G1 Y2 G0 G1 Y3 G0 CE CE

Q12

Q11

Q23 Q33

Q53

Q14 Q24 Q34

Q54

RMU730B

G X1 M X2 M G1 X3 M X4 M G1 X5 M X6 M G1 X7 M X8 M

G1 Y3 G0 G1 Y4 G0 CE CE Q12 G0 G1 Y1 G0 G1 Y2 G0

Q11 Q23 Q33

Q14 Q24 Q34 Q42

Q41 Q63 Q73

Q44 Q64 Q74

Key

Notes

G, G0

G1

M

G0

X1...X8

Rated voltage AC 24 V.

AC 24 V output voltage to supply external active sensors, detectors, monitors or transmitters.

Measuring neutral for signal input.

System ground for signal output.

Universal signal inputs for

LG-Ni 1000, 2x LG-Ni 1000 (averaging), T1, Pt 1000, DC 0...10 V,

0...1000 (setpoint), 1000...1175 (rel. setpoint), pulse, contact sensing

Y1...Y4

(potential-free)

Control or status outputs, analog DC 0...10 V.

Q2x/3x/5x/6x/7x Potential-free relay outputs (N.O. contact) for AC 24...230 V

Q1x/4x

CE

Potential-free relay outputs (changeover) for AC 24...230 V

KNX bus data line, positive.

CE KNX bus data line, negative.

Each terminal (spring cage terminal) can only accommodate one solid wire or one stranded wire. Double terminals are internally interconnected.

Siemens Building Technologies Universal controllers RMU710B, RMU720B, RMU730B

15/20

CE1N3150en

03.10.2011

Connection diagrams

Connections on the measuring side

Examples:

Connection diagram 1: Measuring section with passive main and auxiliary sensors and passive signal source

G

B M

B1

B M

B5

(3) (1)

B2 M

R5

G0

G

G0

X... M X...

M X...

M

N1

Connection diagram 2: Measuring section with active sensor and active signal source

G

B M G

B3

(1) (2)

GL GN

(3) out

(4) in

R2

G0

G

G0

X... M G1 G1 M X...

Connection diagrams 3 and 4: Measuring section with CO

2

/ VOC- and CO

2 evaluation.

G G

G

M

(CO

2

)

U1

(CO

2

VOC)

/

U2

B4

G

M

(CO

2

)

U1

(CO

2

VOC)

/

U2

B4

G

G0

G1 M X...

G

G0

G1 M X...

N1

G0

N1

G0

Connections on the control and monitoring side

Connection diagram 5:

Measuring section with pulse transmitter

G

N1

Connection diagram 6:

L

G

Legend to the connection diagrams 1 through 6

+/+/-

R1

G p

F4

M X...

F31

M X...

F32

M X...

Q11

Q33

G0

G

G0

X...

M

N1

G0 G0 G1 Y1

G Y

G0

Q12

Recommendation:

Use shielded wires

N

G0

Y3

N1

B1

B3

B4

B4

B5

Universal controller RMU7..B F3 Overcurrent trigger contact

Supply air temperature sensor

QAM2120...

Frost sensor QAF63.2/QAF63...

F4 Differential pressure sensor

QBM81...

K1, K2 Motor protection for fan

CO

2

sensor QPA2000 R1

CO

2

/ VOC sensor QPA2002/QPA2002D R2

Reed pulse transmitter

Setpoint adjuster BSG61

Room temperature sensor QAA24 R5

Y3

Setpoint shifting unit BSG21.5

Actuating device for heating

Q14

F31

Q34

N1

F32

K1 K2

16/20

Siemens Building Technologies Universal coontrollers RMU710B, RMU720B, RMU730B CE1N3150en

03.10.2011

Overview of the preprogrammed standard applications

Controller type

RMU710B

Plant type Application number / description Anlagenschema

A01

ADA001 U1B HQ

Supply air temperature control with hot water air heating coil.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A02

ADB001 U1B HQ

Supply air temperature control with chilled water air cooling coil.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A03

ADC001 U1B HQ

Supply air temperature control with hot water heating coil and cold water cooling coil.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A04

AEA001 U1B HQ

Supply air temperature control with mixing air dampers and hot water heating coil in sequence.

Variante:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A05

ADAE01 U1B HQ

Supply air temperature control with plate heat recovery system and hot water air heating coil in sequence.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

T

B9

N.X6

T

B9

N.X6

T

B9

N.X5

Y1

M

T

B9

N.X6

M

Y2

M

Y1

M

Y2

M

Y1

M

Y2

M

Y1

Y2

M

Y1

M

M

Y6

N.Y2

T

B9

N.X6

I N.Q1

II N.Q3

Y2

M

N1 A10

p

F4

N.X5

p

F4

N.X5

M

Y3

N.Y1

p

F4

N.X4

M

Y4

N.Y1

N1 A10

p

F4

N.X5

M

Y3

N.Y1

N1 A10

N1 A10

2 p

F2

B10

A7.X1

T

N1 A10

I N.Q1

II N.Q3

I N.Q1

II N.Q3

I N.Q1

II N.Q3

I N.Q1

II N.Q3

p

F4

N.X5

M

Y3

N.Y1

M

Y6

N.Y2

F3

N.X3

T

M3

A7.Q1

M

Y4

N.Y2

M

Y3

N.Y1

A7

A7

A7

A7

A7

F3

N.X3

T

M3

A7.Q1

F3

N.X3

T

M3

A7.Q1

F2

p

F2

p

2

2

2 p

F1

N.X3

2 p

F1

N.X4

F2

p

2

2 p

F1

N.X4

2 p

F1

N.X4

F2

p

2

F5

p

F3

N.X3

T

M3

A7.Q1

2 p

F1

N.X4

T

B1

N.X1

T

B1

N.X1

T

B1

N.X1

T

B1

N.X1

T

B1

N.X1

T

T

B5

N.X2

R5

A7.X1

T

T

B5

N.X2

R5

N.X6

T

T

B5

N.X2

R5

A7.X1

AQ

B4

A7.X1

T

T

B5

N.X2

R5

A7.X2

T

T

B5

N.X2

R5

A7.X2

Siemens Building Technologies Universal controllers RMU710B, RMU720B, RMU730B

17/20

CE1N3150en

03.10.2011

Controller type

RMU720B

Plant type Application number / description

A01

AEC001 U2B HQ

Supply air temperature control with mixing air dampers and cold water cooling coil in sequence.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A02

ADCE01 U2B HQ

Supply air temperature control with plate-type heat recovering, hot water heating coil and cold water cooling coil in sequence.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A03

ADFB01 U2B HQ

Supply air temperature control with hot water heating coil and cold water cooling coil.

Room humidity control with steam humidifier.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A04

AEDB01 U2B HQ

Supply air temperature control with mixing air dampers and hot water heating coil in sequence.

Room humidity control with steam humidifier.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A05 ADDP01 U2B HQ

Supply air temperature control with thermal wheel heat recovery system and hot water air heating coil in sequence.

Room humidity control with steam humidifier.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

Anlagenschema

Y2

M

Y1

M

M

Y6

N.Y2

T

B9

N.X6

p

F4

N.X5

M

Y3

N.Y1

N1 A10

I N.Q1

II N.Q2

Y2

M

Y1

M

T

B9

N.X6

p

F4

N.X5

2 p

F2

B10

N.X7

T

M

Y6

N.Y2

M

Y3

N.Y1

N1 A10

Y2

M

Y1

M

T

B9

N.X8

p

F4

N.X7

M

Y3

N.Y1

N1 A10

Y2

M

Y1

M

M

Y6

N.Y2

T

B9

N.X8

p

F4

N.X7

M

Y3

N.Y1

N1 A10

I N.Q1

II N.Q2

Y2

M

Y1

M

T

B9

N.X8

p

F4

N.X7

2 p

F2

B10

A7.X1

T

Y11

N.Y2

M

Y3

N.Y1

N1 A10

I N.Q1

II N.Q2

F3

N.X4

T

M3

N.Q3

M

Y4

N.Y2

I N.Q1

II N.Q2

F3

N.X3

T

M3

N.Q3

M

Y4

N.Y3

A7

A7

I N.Q1

II N.Q2

A7

F3

N.X4

T

M3

N.Q3

Y12

N.Y3

N.Q5

2 p

F1

N.X6

A7

A7

F3

N.X3

T

M3

N.Q3

M

Y4

N.Y3

F2

p

2

F2

p

2

2 p

F1

N.X4

T

B1

N.X1

Y12

N.Y3

N.Q5

F3

N.X4

T

M3

N.Q3

Y12

N.Y3

N.Q5

F5

p

F2

p

2

2 p

F1

N.X4

T

B1

N.X1

2 p

F1

N.X6

F5

p

2 p

F1

N.X6

AQ

B4

N.X7

T

T

B5

N.X2

R5

N.X8

T T

B17

N.X1

N.X5

AQ

T

T T

B16

N.X2, N.X3

B4

A7.X1

R5

A7.X2

T

T

B5

N.X2

R5

N.X8

T T

B17

N.X1

N.X5

T T

B16

N.X2, N.X3

T

R5

A7.X1

T T

B17

N.X1

N.X5

T T

B16

N.X2, N.X3

T

R5

A7.X2

18/20

Siemens Building Technologies Universal coontrollers RMU710B, RMU720B, RMU730B CE1N3150en

03.10.2011

Controller type

RMU730B

Plant type Application number / description Anlagenschema

A01

AEFB01 U3B HQ

Supply air temperature control with mixing air dampers and cold water cooling coil in sequence.

Room humidity control with steam humidifier.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A02

ADFP01 U3B HQ

Supply air temperature control with rotating heat recovery device, hot water heating coil and cold water cooling coil in sequence.

Room humidity control with steam humidifier.

Variant:

Room (extract) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature.

A03

ADZA01 U3B HQ

Room (extract air) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature, with hot water air reheater and chilled water air cooling coil in sequence.

Room humidity control with spray humidifier (release).

Dewpoint temperature control (supply air humidity constant) with hot water air preheating and cold water air cooler in sequence.

A04

AEZH01 U3B HQ

Room (extract air) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature, with hot water air reheater and chilled water air cooling coil in sequence.

Room humidity control with spray humidifier (release).

Dewpoint temperature control (constant supply air humidity) with mixed air dampers, hot water air preheater and chilled water air cooling coil in sequence.

A05

AEZH02 U3B HQ

Room (extract air) / supply air temperature cascade control with minimum and maximum limitation of the supply air temperature, with mixed air dampers, hot water air reheater and chilled water air cooling coil in sequence.

Room humidity control with spray humidifier (release) and cold water air cooling.

Dewpoint temperature control (constant supply air humidity) with hot water air preheater.

I N.Q1

II N.Q2

Y2

Y1

M

M

M

Y6

N.Y2

T

B9

N.X8

Y2

M

Y1

M

T

B9

N.X8

Y2

M

Y1

M

T

B9

A7.X1

Y2

M

Y1

N.Y2

M

M

Y6

T

B9

A7.X1

Y2

M

Y1

N.Y2

M

M

Y6

T

B9

A7.X1

p

F4

N.X7

p

F4

N.X7

M

Y3

N.Y1

N1 A10

2 p

F2

B10

A7.X1

T

N1 A10

p

F4

N.X8

M

Y3

N.Y1

N1 A10

p

F4

N.X8

M

Y3

N.Y1

N1 A10

p

F4

N.X8

M

Y3

N.Y1

N1 A10

Y11

N.Y2

M

Y3

N.Y1

F3

N.X5

T

F3

N.X4

T

M3

N.Q3

M

Y4

N.Y3

M3

N.Q3

M

Y4

N.Y3

A7

A7

I N.Q1

II N.Q2

A7

F3

N.X5

T

M3

N.Q3

M

Y4

N.Y4

A7

F3

N.X4

T

M3

N.Q3

M

Y4

N.Y3

F3

N.X5

T

M3

N.Q3

M9

N.Q4

T

B27

N.X4

M

Y4

N.Y4

A7

I N.Q1

II N.Q2

Y12

N.Y4

N.Q4

M9

N.Q4

T

B27

N.X4

M

Y10

N.Y2

I N.Q1

II N.Q2

M9

N.Q4

T

B27

N.X4

M

Y10

N.Y3

I N.Q1

II N.Q2

M

Y10

N.Y3

Y12

N.Y4

N.Q4

2 p

F1

N.X7

2 p

F1

N.X7

2 p

F1

N.X6

F5

p

2 p

F1

N.X6

F2

p

2

2 p

F1

N.X7

F2

p

2

F2

p

2

F2

p

2

T T

B17

N.X1

N.X5

T T

B17

N.X1

N.X6

T T

B17

N.X1

N.X6

T T

B17

N.X1

N.X5

T

AQ

T

T

B16

N.X2, N.X3

B4

A7.X1

R5

A7.X2

T T

B16

N.X2, N.X3

T

R5

A7.X2

T T

B17

N.X1, N.X6

T T

B16

N.X2, N.X3

T

R5

A7.X2

T

AQ

T

T

B16

N.X2, N.X3

B4

A7.X2

R5

A7.X3

T

AQ

T

T

B16

N.X2, N.X3

B4

A7.X2

R5

A7.X3

Siemens Building Technologies Universal controllers RMU710B, RMU720B, RMU730B

19/20

CE1N3150en

03.10.2011

Dimensions

18 5

80

5

3

173 3

RMZ790

44

EN 60 715-TH 35-7.5

=

153

=

Masse in mm

20/20

Siemens Building Technologies

2007 - 2011 Siemens Switzerland Ltd

Universal coontrollers RMU710B, RMU720B, RMU730B

Subject to change

CE1N3150en

03.10.2011

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