Related Manuals for Elsner 71300
Summary of Contents for Elsner 71300
- Page 1 KNX eTR gl Temperature Sensor with integra- ted PI Control Item numbers 71300 (white), 71302 (black) Installation and Adjustment...
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Page 3: Table Of Contents
8.4.1. Heating control stage 1/2 ................17 8.4.2. Cooling control stage 1/2 ................19 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Temperature Sensor KNX eTR gl • from application 1.0 Version: 07.04.2021 • Technical changes and errors excepted. - Page 4 The change status (software version and date) can be found in the contents footer. If you have a device with a later software version, please check www.elsner-elektronik.de in the menu area "Service" to find out whether a more up-to- date version of the manual is available.
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Page 5: Safety And Operating Instructions
Operate the device only as a fixed-site installation, i.e. only in assembled condition and after conclusion of all installation and operational start-up tasks, and only in the surroundings designated for it. Elsner Elektronik is not liable for any changes in norms and standards which may occur after publication of these operating instructions. Description The Temperature Sensor KNX eTR gl measures the room temperature. -
Page 6: Scope Of Delivery
Description 2.1. Scope of delivery • Temperature Sensor with mounting • 4 screw anchors 4 × 20 mm, 4 flat head screws 3 × 25 mm 2.2. Technical data General: Casing Genuine glass, plastic Colours • similar to RAL 9003 signal white •... -
Page 7: Accuracy Of The Measurement
Description 2.2.1. Accuracy of the measurement When measuring temperature, the self-heating of the device is considered by the electronics. The heating is compensated for in the device. 2.2.2. Device structure Fig. 1 Back view with mounting 2/3 Screw holes for different sockets. Fastening with 2 screws is sufficient. -
Page 8: Installation
Installation Installation 3.1. Installation location and preparation The Temperature Sensor KNX eTR gl is made for wall mounting. The device can be mounted directly on plaster or on device socket according to DIN 49073 and other sockets, e.g. Swiss device socket. May be installed and operated in dry interior rooms only. - Page 9 Installation Fig. 3 Locking of front panel and mounting Screw the mounting onto the wall or socket. The connecting wires (bus line +/-) are led through the opening in the mounting. Installation directly on the wall Remove the red-black KNX bus terminal, it is not required.
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Page 10: Notes On Mounting And Commissioning
Notes on mounting and commissioning Configuration is made using the KNX software as of ETS 5. The product file can be downloaded from the ETS online catalogue and the Elsner Elektronik website on www.elsner-elektronik.de in the “Service” menu. There you will also find the product manual. -
Page 11: Transmission Protocol
Transmission protocol Transmission protocol Units: Temperatures in degrees Celsius 7.1. List of all communication objects Abbreviations Flags: Communication Read W Write Transmit U Update Text Function Flags DPT type Size Software version Output R-CT [217.1] DPT_Ver- 2 Bytes sion LED brightness in % Input -WC- [5.1] DPT_Scal-... - Page 12 Transmission protocol Text Function Flags DPT type Size Temp.control: Switch. (0: Heating | Input -WC- [1.1] DPT_Switch 1 Bit 1: Cooling) Temp.control: Setpoint Comfort Input / RWCT [9.1] DPT_Val- 2 Bytes heating Output ue_Temp Temp.control: Setpoint Comfort Input -WC- [1.1] DPT_Switch 1 Bit heat.(1:+ | 0:-) Temp.control: Setpoint Comfort Input /...
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Page 13: Setting The Parameters
Setting the parameters Text Function Flags DPT type Size Temp.control: Status Cool. level 2 Output R-CT [1.1] DPT_Switch 1 Bit (1=ON|0=OFF) Temp.control: Comfort extension Input / RWCT [1.1] DPT_Switch 1 Bit status Output Temp.control: Comfort Extension Input RWCT [7.5] DPT_Time- 2 Bytes time PeriodSec... -
Page 14: Temperature Pi Controller
Setting the parameters The unit can calculate a mixed value from its own reading and an external value. Set the mixed value calculation if desired. If an external portion is used, all of the following settings (threshold values, etc.) are related to the overall reading. Use external measured value No •... - Page 15 Setting the parameters 1 = Comfort 2 = Standby 3 = Eco 4 = Building protection Alternatively, you can use three objects, with one object switching between eco and standby mode and the two others are used to activate comfort mode or frost/heat pro- tection mode.
- Page 16 Setting the parameters Then define the type of setting. Heating and/or cooling may be controlled in two stages. Type of control • Single stage heating • Dual-stage heating • Single-stage cooling • Single-stage heating + single-stage cool- • Dual-stage heating + single-stage cooling •...
- Page 17 Setting the parameters is set. After the comfort extension period is terminated, the system returns to eco mode. Comfort extension time in seconds 1…36000; 3600 (can only be activated from eco mode) Setpoint Comfort Comfort mode is usually used for daytime mode when people are present. A starting value is defined for the comfort setpoint as well as a temperature range in which the nominal value may be modified.
- Page 18 Setting the parameters Max. object value heating/cooling (in 0.1 -300…800; 280 °C) If the comfort setpoint value is used as a basis: If the comfort setpoint is used as the basis, the increase/decrease of this value is indi- cated. Reduce heating setpoint (in 0.1°C) 0…200;...
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Page 19: Heating Control Stage 1/2
Setting the parameters General variables This setting appears for the control types "Heating and Cooling" only. This is where you can decide whether to use a common variable for heating and cooling. If the 2nd stage has a common variable, this is also where you determine the control mode of the 2nd stage. - Page 20 Setting the parameters Control type • PI control Setting of the controller by • Controller parameter • specified applications Specify the deviation from the setpoint value at which the maximum control variable value is reached, i.e. the point at which maximum heating power is activated. The reset time shows how quickly the controller responds to deviations from the set- point.
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Page 21: Cooling Control Stage 1/2
Setting the parameters Now specify what should be sent when the control is blocked. Set a value greater 0 (=OFF) to receive a basic heating stage, e.g. for floor heating. On release, the control variable follows the rule again. When blocked, the control variable should •... - Page 22 Setting the parameters In stage 2, the setpoint deviation between the two stages must also be specified, i.e. beyond which setpoint value undershoot the second stage is then added. Setpoint difference between stages 1 and 2 0...100; 40 stages (in 0.1°C) (At stage 2) Control type •...
- Page 23 Setting the parameters Maximum control variable is reached Cooling ceiling: 5 at setpoint/actual difference of (in °C) Reset time (in min.) Cooling ceiling: 30 Now specify what should be sent when the control is blocked. On release, the control variable follows the rule again. When blocked, the control variable should •...
- Page 24 Elsner Elektronik GmbH Control and Automation Engineering Sohlengrund 16 75395 Ostelsheim Phone +49 (0) 70 33 / 30 945-0 info@elsner-elektronik.de Germany +49 (0) 70 33 / 30 945-20 www.elsner-elektronik.de Technical support: +49 (0) 70 33 / 30 945-250...
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