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Summary of Contents for Sentera Controls RSTH 2 Series
- Page 1 RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER Mounting and operating instructions...
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Page 2: Table Of Contents
RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER Table of contents SAFETY AND PRECAUTIONS PRODUCT DESCRIPTION ARTICLE CODES INTENDED AREA OF USE TECHNICAL DATA STANDARDS OPERATIONAL DIAGRAMS WIRING AND CONNECTIONS MOUNTING & OPERATING INSTRUCTIONS IN STEPS OPERATING INSTRUCTIONS VERIFICATION OF INSTALLATION INSTRUCTIONS MODBUS REGISTER MAPS TRANSPORT AND STORAGE WARRANTY AND RESTRICTIONS... -
Page 3: Safety And Precautions
RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER SAFETY AND PRECAUTIONS Read all the information, the datasheet, mounting and operating instructions and study the wiring and connection diagram before working with the product. For personal and equipment safety, and for optimum product performance, make sure you entirely understand the contents before installing, using, or maintaining this product. -
Page 4: Product Description
RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER PRODUCT DESCRIPTION The RSTHX-2 series are multifunctional room sensors which measure temperature, relative humidity and ambient light. They feature a wide range of low voltage power supply and two analog / modulating outputs. All parameters are accessible via Modbus RTU. ARTICLE CODES Code Supply... -
Page 5: Standards
RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER STANDARDS ■ Low Voltage Directive 2014/35/EC EN 60529:1991 Degrees of protection provided by enclosures (IP Code) ► Amendment AC:1993 to EN 60529 EN 60730-1:2011 Automatic electrical controls for household and similar use - ►... -
Page 6: Wiring And Connections
RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER WIRING AND CONNECTIONS Article type RSTHF-2 RSTHG-2 18—34 VDC 18—34 VDC 15—24 VAC ±10% Ground Common ground* Modbus RTU (RS485), signal A Modbus RTU (RS485), signal A Modbus RTU (RS485), signal /B Modbus RTU (RS485), signal /B Analog / modulating output 1 for temperature Analog / modulating output 1 for temperature... - Page 7 RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER Fig. 3 Mounting position Correct Incorrect Position at min. 1,5 m from the floor Do the wiring according to the wiring diagram (see Fig. 4). Fig. 4 Wiring and connections Power supply Modbus RTU Analog / modulating output 1 - T...
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Page 8: Operating Instructions
RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER ATTENTION Do not exceed the maximum power supply rating! Measure before installation! Unregulated 24 VAC supply units provide higher nominal output voltage and activate the integrated fuse protection. ATTENTION We advise you not to use G and F-type articles together on the same network. If G and F-type articles are used together on the same network, make sure you use separate power supplies for both types. -
Page 9: Verification Of Installation Instructions
RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER By default, the LED indication refers to temperature measurements. This can be NO T E changed to relative humidity via Modbus Holding Register 26 (see Table Holding registers below). Ambient light sensor The measured light intensity in luxes is available in Input Register 5. - Page 10 RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER HOLDING REGISTERS Data type Description Data Default Values Device slave address unsigned int. Modbus device address 1—247 4.800 9.600 19.200 Modbus baud rate unsigned int. Modbus communication baud rate 0—6 38.400 57.600 115.200 6 = ...
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Page 11: Transport And Storage
RSTHX-2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER TRANSPORT AND STORAGE Avoid shocks and extreme conditions; stock in original packing. WARRANTY AND RESTRICTIONS Two years from the delivery date against defects in manufacturing. Any modifications or alterations to the product after the date of publication relieve the manufacturer of any responsibilities.
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