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Instruction Manual for Autonics models including: TCD220002AC Temperature Humidity Sensor, TCD220002AC, Temperature Humidity Sensor, Humidity Sensor
PRODUCT MANUAL. For your safety, read and follow the considerations written in the instruction manual, other manuals and Autonics website. The specifications ...
13 hours ago — PRODUCT MANUAL. For your safety, read and follow the considerations written in the instruction manual, other manuals and Autonics website. The specifications ...
il y a 1 jour — PRODUCT MANUAL. For your safety, read and follow the considerations written in the instruction manual, other manuals and Autonics website. The specifications ...
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DocumentDocument-|Transparent Guide|- TCD220002AC Temperature / Humidity Sensor THD Series PRODUCT MANUAL For your safety, read and follow the considerations written in the instruction manual, other manuals and Autonics website. The specifications, dimensions, etc. are subject to change without notice for product improvement. Some models may be discontinued without notice. Features · Compact design · Built-in high accuracy temperature / humidity sensor · 7 segment LED display (THD-DD / THD-WD) · Various output options: DC4-20mA, 1-5 VDC, RS485 (Modbus RTU) · Wide measureable range of temperature / humidity: -19.9 to 60.0 / 0.0 to 99.9 %RH · Communication speed: 115200 bps Safety Considerations · Observe all `Safety Considerations' for safe and proper operation to avoid hazards. · symbol indicates caution due to special circumstances in which hazards may occur. Warning Failure to follow instructions may result in serious injury or death. 01. Fail-safe device must be installed when using the unit with machinery that may cause serious injury or substantial economic loss.(e.g. nuclear power control, medical equipment, ships, vehicles, railways, aircraft, combustion apparatus, safety equipment, crime/disaster prevention devices, etc.) Failure to follow this instruction may result in personal injury, economic loss or fire. 02. Do not use the unit in the place where flammable/explosive/corrosive gas, high humidity, direct sunlight, radiant heat, vibration, impact or salinity may be present. Failure to follow this instruction may result in explosion or fire. 03. Do not connect, repair, or inspect the unit while connected to a power source. Failure to follow this instruction may result in fire. 04. Check `Connections' before wiring. Failure to follow this instruction may result in fire. 05. Do not disassemble or modify the unit. Failure to follow this instruction may result in fire. Caution Failure to follow instructions may result in injury or product damage. 01. Use the unit within the rated specifications. Failure to follow this instruction may result in fire or shortening the life cycle of the product. 02. Use a dry cloth to clean the unit, and do not use water or organic solvent. Failure to follow this instruction may result in fire. 03. Keep the product away from metal chip, dust, and wire residue which flow into the unit. Failure to follow this instruction may result in fire or product damage. Cautions during Use · Follow instructions in `Cautions during Use'. Otherwise, it may cause unexpected accidents. · Keep away from high voltage lines or power lines to prevent inductive noise. In case installing power line and input signal line closely, use line filter or varistor at power line and shielded wire at input signal line. Do not use near the equipment which generates strong magnetic force or high frequency noise. · Install a power switch or circuit breaker in the easily accessible place for supplying or disconnecting the power. · 24VDC power supply should be insulated and limited voltage/current or Class 2, SELV power supply device. · Do not overlapping communication line and power line. Use twisted pair wire for communication line and connect ferrite bead at each end of line to reduce the effect of external noise. · Do not touch THD-W/D sensor part at the bottom of the sensor pole by hands. It may cause malfunction. · THD-R must be installed on the wall. It may cause malfunction. · Make a required space around the unit for radiation of heat. For accurate temperature measurement, warm up the unit over 20 min after turning on the power. · Make sure that power supply voltage reaches to the rated voltage within 2 sec after supplying power. -|Transparent Guide|- · Do not wire to terminals which are not used. · This unit may be used in the following environments. - Indoors (in the environment condition rated in `Specifications') - Altitude max. 2,000 m - Pollution degree 2 - Installation category II Ordering Information This is only for reference. For selecting the specified model, follow the Autonics website. THD - - Mounting type R: Room type (for indoor) D: Duct mounting type W: Wall mounting type Display No mark: Non-display type D: Display type Sensor pole length No mark: Built-in type 1: 100 mm 2: 200 mm Output Temperature Humidity C Current output V Voltage output T RS485 communication output PT DPt100 resistance value - PT/C DPt100 resistance value Current output Product Components · Product · Bracket (THD-W / D model) · Instruction manual Software Download the installation file and the manuals from the Autonics website. DAQMaster DAQMaster is comprehensive device management program. It is available for parameter setting, monitoring. Dimensions · Unit: mm, For the detailed drawings, follow the Autonics website. THD-R 60 30.5 Panel cut-out 2-M3 THD-D 72 58 4-Ø4.8 34.5 A Ø4, 2m THD-W 72 58 34.5 4-Ø4.8 Ø4, 2m Connections · Check the terminal connection diagram and be careful with connecting the power. THD-R THD-D / THD-W Communication (Speed / Address) setting switch (SW1) Power & Output terminal Operation indicator (Red) Upper address setting terminal Communication (Speed / Address) Setting switch (SW1) Upper address setting terminal Operation indicator (Red) Power & Output terminal THD-R-C, V, T DC 4-20 mA 4 (Humi.) 3 (Temp.) 1-5 VDC RS485 B (-) A (+) 2 24 VDC 2.4 W 1 THD-R-PT 3 A 2 B TEMPERATURE SENSOR DPt100 SIGNAL OUT 1 B' THD-R-PT/C A 6 B 5 TEMPERATURE SENSOR DPt100 SIGNAL OUT B' 4 3 DC 4-20 mA (Humi.) 2 24 VDC 2.4 W 1 THD--C White 4 Black 3 Blue 2 Brown 1 (Temp.) DC 4-20 mA (Humi.) 24 VDC 2.4 W THD--V White 4 Black 3 Blue 2 Brown 1 THD--T White 4 Black 3 (Temp.) 1-5 VDC (Humi.) 24 VDC 2.4 W B(-) RS485 (Temp. & Humi.) A(+) Blue 2 Brown 1 24 VDC 2.4 W Case Detachment · When setting communication, turn off the power, remove the case cover, and operate the communication setting switch to set the communication address and speed. Refer to `RS485 Communication' for the details. THD-R · Unfasten the bolt on the bottom of the product, separate the case from it. 67.8 Ø15 85 71 80 71 71 85 Panel cut-out 58 4-M4 Bracket 4-Ø4.5 20 10 4 2-M3 55 Ø22 Ø15.2 Ø70 A Model THD-1- THD-2- Ø15 Sensor pole length (A) 100 mm 200 mm THD-D / THD-W · Unfasten 4 bolts on the top of the product, separate the case cover from it. Errors Display part (Temp. / Humi) Description ERR Displays when malfunction of sensor module. HHH / Max. value Displays when PV is higher than measuring range. LLL / Min. value Displays when PV is lower than measuring range. Troubleshooting Contact our A/S center. When input is within the measuring range, this display disappears. -|Transparent Guide|- Specifications Model Sensor type Display type Temp. measuring range Temp. accuracy Temp. output Protection structure Ambient temperature Approval THD-R-PT Temperature sensor Non-display type -19.9 to 60.0 ±0.8 DPt100 resistance value (TCR: 3850 ppm/) IP10 (IEC standards) -20 to 60 , Storage: -20 to 60 (rated at no freezing or condensation) Model THD-R-PT/C THD-R-C THD-R-V THD-R-T THD-D- THD-DD- THD-W- THD-WD- Power supply 24 VDC ±10 % Power consumption 2.4W Sensor type Temperature/Humidity Sensor Sensor response time 10 sec Display type Non-display type 7 seg. LED display Display digit - Each 3 digits for temp. / humi. Temp. measuring range -19.9 to 60.0 Humi. measuring range 0.0 to 99.9 %RH (THD-R is required to attend for using over 90 %RH) Temp. accuracy ± 1.0 (at room temp.) Humi. accuracy ± 3 %RH (30 to 70 %RH, at room temp.) ± 4 %RH (10 to 90 %RH) Typ. ±2 %RH (10 to 90 %RH, at room temp.) ± 2.5 %RH Temp. output Humi. output DPt100 resistance value (TCR: 3850 ppm/) DC 4-20 mA (allowable impedance: 600 ), DC 4-20 mA 1-5 VDC, (allowable impedance: RS485 Communication (Modbus RTU) 600 ) Resolution 1/1000 Sampling period 0.5 sec Insulation resistance 100 M (500 VDC megger) Dielectric strength Between the charging part and the case: 500 VAC 50/60 Hz for 1 min Noise immunity ±0.3 kV the square wave noise (pulse width: 1 s) by the noise simulator Vibration 0.75 mm amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 1 hour Vibration (Malfunction) Shock 0.5 mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 1 hour 300 m/s2 ( 30 G) in each X, Y, Z direction for 3 times Shock (Malfunction) 100 m/s2 ( 10 G) in each X, Y, Z direction for 3 times Protection structure IP10 (IEC standards) IP65 (except sensor part, IEC standards) Ambient temperature -20 to 60 , Storage: -20 to 60 (rated at no freezing or condensation) Cable spec. - Ø4 mm, 4-wire, length: 2 m Wire spec. - AWG22 (0.08 mm, 60-wire), Insulator diameter: Ø1.25 mm Approval (only for THD--T model) Communication Interface RS485 Comm. protocol Application standard Max. Connection Synchronous method Comm. method Comm. distance Comm. speed Start bit Data bit Parity bit Stop bit Modbus RTU Compliance with EIA RS485 31 units (address: 01 to 31) Asynchronous 2-wire half duplex 800 m 1200 to 115200 bps (selectable) 1 bit (fixed) 8 bit (fixed) None (fixed) 1 bit (fixed) · It is not allowed to change parameter related to THD communication under the communication with high order system. (THD and upper system are available to change the address at communication status.) · Match the parameter of THD communication to be same as the high order system. · It is not allowed to set overlapping communication address at the same communication line. Use twisted pair wire which is appropriate communication cable for RS485 communication. Functions Current output · It transmits current temperature and humidity to other devices (PC, recorder, etc.) and outputs DC 4-20 mA. · The temperature and humidity output are separated and the resolution is divisible by 1,000. Temperature Humidity Voltage Output -19.9 0.0 %RH DC 4 mA 60.0 99.9 %RH DC 20 mA Voltage output · It transmits current temperature and humidity to other devices (PC, recorder, etc.) and outputs 1-5 VDC. · The temperature and humidity output are separated and the resolution is divisible by 1,000. Temperature Humidity Voltage Output -19.9 0.0 %RH 1 VDC 60.0 99.9 %RH 5 VDC DPt100 resistance value output · It transmits current temperature to other devices (recorder, thermometer, etc.). · Temperature coefficient (TCR) = 3850 ppm/ Temperature Resistance value output 0.0 100 50.0 119.40 RS485 Communication Ordering of communication control · The communication method is Modbus RTU. · After 2.0 sec supplying the power into master system, it is able to start communication. · The initial communication is started by master system. When a command comes out from the master system, THD will respond. Master Address Command Start address No. of data CRC16 Address Command No. of data CRC16 Address Command Start address No. of data CRC16 THD A B C · A Min. 2.0 sec after supplying power · B (Communication Speed × 10) × within 10 times e.g. (1 s / 9600 bit × 10 bit) = 1.04 ms × within 10 times · C (Communication Speed × 10) × over 4 times Communication speed setting 1. Turn off the power of the unit. 2. Set SW1 to 0 and supply the power. 3. Operation indicator LED is flashing. 4. Set a communication speed after choosing SW1 within the range 1 to 8, and hold it for 3 sec. 5. After 3 sec and operation indicator is ON, turn OFF the power. SW1 Comm. speed (bps) 1 1200 2 2400 3 4800 4 9600 (factory default) 5 19200 6 38400 7 57600 8 115200 Communication address setting 1. Set upper address setting terminal and setting switch (SW1) to the desired address and supply the power. 2. The communication address is changed automatically. Address 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 - Upper address setting terminal OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN SW1 Adress 1 (factory default) 16 2 17 3 18 4 19 5 20 6 21 7 22 8 23 9 24 A 25 B 26 C 27 D 28 E 29 F 30 31 Upper address setting terminal SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SW1 0 1 2 3 4 5 6 7 8 9 A B C D E F Modbus mapping table Address 300001 (0000) 300002 (0001) Description Temperature value Humidity value Note Value×0.01 Value×0.01 18, Bansong-ro 513Beon-gil, Haeundae-gu, Busan, Republic of Korea, 48002 www.autonics.com | +82-2-2048-1577 | sales@autonics.com