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Summary of Contents for Thies CLIMA Hygro-Thermo Transmitter-compact
- Page 1 Instruction for use 020727/08/13 Hygro-ThermoTransmitter-compact 1.1005.54.780 / 781/ 782 ADOLF THIES GmbH & Co. KG Hauptstraße 76 37083 Göttingen Germany Box 3536 + 3541 37025 Göttingen Phone +49 551 79001-0 Fax +49 551 79001-65 www.thiesclima.com info@thiesclima.com...
- Page 2 Safety Instructions • Before operating with or at the device/product, read through the operating instructions. This manual contains instructions which should be followed on mounting, start-up, and operation. A non-observance might cause: - failure of important functions - Endangering of persons by electrical or mechanical effect - Damage to objects •...
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Page 3: Table Of Contents
Contents Models available ........................3 Application ..........................4 Mounting ............................ 4 Connection..........................5 Connector Pin Assignment....................5 Cable Assignment ....................... 5 Maintenance ..........................5 Notes on sensors with MODBUS-RTU ..................6 Serial format and transfer rate..................... 6 Overview of available MODBUS registers................6 Configuration of MODBUS address .................. -
Page 4: Application
2 Application The Hygro-Thermo Transmitters of our compact series are designed to measure relative humidity, the temperature of the air and other non-aggressive gases. The use of capacitive humidity sensors is a guarantee for: • a high degree of long-term stability •... -
Page 5: Connection
4 Connection 4.1 Connector Pin Assignment Description Function Postion of connections at the sensor reserved D0/A/Data+ MODBUS RS485 Data+ D1/B/Data- MODBUS RS485 Data- Supply voltage + Supply voltage 0V reserved Termination Termination active, when Pin 3 and Pin 7 connected 4.2 Cable Assignment Lead color marking Code... -
Page 6: Notes On Sensors With Modbus-Rtu
6 Notes on sensors with MODBUS-RTU 6.1 Serial format and transfer rate The following parameters are applicable for data transfer via the RS-485 interface on the MODBUS sensors: half-duplex with twin wires 19200 bit per second 8 data bit no parity testing 1 stop bit monitoring interval (recommended) >... -
Page 7: Configuration Of Modbus Address
6.3 Configuration of MODBUS address Every sensor has its own MODBUS address which can be changed through the MODBUS protocol. With write access to the register „0205“ (see table 1), you can change the MODBUS address of the respective sensor. The write command to the address register of the respective sensor presumes a valid target address in the MODBUS network. -
Page 8: Use Of Internal Termination
6.5 Use of internal termination The MODBUS sensors have internal DC termination with a resistance value of 135 Ohm. With the sensors the termination can be activated by bridging Pin 3 and Pin 7 in the threaded bush of the connecting cable. -
Page 9: In The Operating Network (Remotely Controlled)
7.2 In the operating network (remotely controlled) - In the case of retrospective changes to the operating network - Assignment of address through the MODBUS master used by sending a „write“ command to the address register 205 in the sensor (refer to section „Configuration of MODBUS address“) Master MODBUS... -
Page 10: Technical Data
8 Technical Data Humidity Measuring element Capacitive Measuring range 0...100 % rel. humidity Accuracy @ meas. range 10...90% rel.F. bei 23 °C ± 1,5 % rel. humidity @ meas. range <10% rel.F. >90% rel.F. ± 2 % rel. humidity Response Time (T 90) <20 s (at v = 1,5 m/s) w/o filter Response Time (T 90) -
Page 11: Accessories / Spare Part (Optional)
9 Accessories / spare part (optional) 1.1025.55.00x w/o ventilator Weather and Thermal Radiation .10x with ventilator 12 V DC / 2 W , incl. Shield 5 m cable The use of the Weather and Thermal for mast tube mounting ∅ 30 - 50 mm .xx0 Radiation Shield in an appropriate for mast tube mounting ∅... -
Page 12: Ec-Declaration Of Conformity
10 EC-Declaration of Conformity Document-No.: 000702 Month: 08 Year: 13 A D O L F T H I E S G m b H & C o. K G Manufacturer: Hauptstr. 76 D-37083 Göttingen Tel.: (0551) 79001-0 Fax: (0551) 79001-65 email: Info@ThiesClima.com Description of Product: Hygro –... - Page 13 13 - 14 020727/08/13...
- Page 14 ADOLF THIES GmbH & Co. KG Hauptstraße 76 37083 Göttingen Germany P.O. Box 3536 + 3541 37025 Göttingen Phone +49 551 79001-0 Fax +49 551 79001-65 www.thiesclima.com info@thiesclima.com - Alterations reserved- 14 - 14 020727/08/13...
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