Siemens RDG400 Single-duct heating / cooling coil, DIP Y10 = … 10 10 … 0 V inverted, Position

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4.7.3Control outputs overview

(setting via DIP 4 / 5 and parameters P46 / P47)

Control outputs

Application

Single duct

Single duct and electrical heater

Single duct and radiator / floor heating

Single-duct heating / cooling coil

ON/OFF (2-position)

Modulating PWM (2-position)

Modulating 3-position

Modulating DC 0 … 10 V

The function of the control outputs is set via DIP switches 4 and 5:

ON						ON						ON						ON
OFF						OFF						OFF						OFF
OFF						OFF						OFF						OFF
1	2	3	4	5		1	2	3	4	5		1	2	3	4	5		1	2	3	4	5

3181D101

DIP 4:		Y10 =	0 … 10 V	0 … 10 V	10 … 0 V inverted	10 … 0 V inv
DIP 5:	Y1 / Y2 =		2-position	3-position	2-position	3-position
Note		Y1, Y2:

If 2-position is selected, the factory setting is on/off.

If you want PWM (pulse width modulation), set parameter P46 to 2 = PWM.

P47:

•0 = VAV box DC 0 … 10 V control signal

•1 = VAV box : 3-position control signal

For details concerning connection of peripheral devices and setting of the DIP switches please refer to the mounting instructions, M3182 [3]:

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Siemens	RDG100…/RDG110…/RDG140.../RDG160… Basic Documentation	CE1P3182en
Building Technologies	Functions	28 May 2009

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Contents Building Technologies Edition CE1P3182en 28 MayTable of contents Reference documents About this documentRevision history Before you startDocument use / request to the reader Summary Types and featuresFeatures Brief descriptionEquipment combinations Ordering AccessoriesUse SSA81 SSP81… SSB81 SSD81 SQS85…General note Temperature controlFunctions Described in sectionComfort mode Energy Saving Protection mode Operating modesSetpoints Single duct With min/max Limitation Comfort mode Energy Saving Protection mode ApplicationSetpoints and sequence Single duct With Electrical HeaterProtection mode Heating mode Cooling mode Comfort mode Energy Saving mode ApplicationHeating mode Cooling mode Single duct With heating Cooling coilApplications overview Additional features Floor heating Temperature sensorExternal / return air Limitation functionLocked or unlocked by pressing the right button for 3 sec Sec after the last adjustmentButton lock Comf Extension Prot Absence Not available EcoControl sequences Sequences overview setting via parameter P01Parameter P01 = Sequence Mode Applications and sequencesDIP Y10 = … 10 10 … 0 V inverted Function of the control outputs is set via DIP switches 4Single-duct heating / cooling coil PositionHeating or cooling Setting the sequence and the control outputsSingle duct Modulating control 3-position, PWM or DC 0 … 10Single duct with electrical heater SequencesModulating electrical heater Single duct with radiator or floor heating Modulating radiator / floor heatingSingle duct with heating / cooling coil Control sequenceModulating heating / cooling coil Control outputs Control output for air flowSynchronization ON/OFF control signal Position actuator SignalPosition control Parameter P44 Y1 and Y2Multifunctional input, Digital input AI/DITemperature out Handling of faultsDIP switches RangeParameter setting Control parametersChange the parameters as follows Parameters Service level Service levelParameters Expert level, diagnostics & test Expert levelDiagnostics & test Handling Mounting and installationWiring MountingButton operation OperationLayout User actionDisposal LCD displayEngineering Connection terminalsConnection diagrams Dimensions Mechanical designGeneral Technical data Power supply Outputs Inputs Operational dataPage Index Automatic heating/cooling changeover