Summary of Contents for GUILCOR AR006684
- Page 1 Temperature, humidity and pressure regulator with RS232 serial output AR006684 AR006683 Instruction Manual...
-
Page 2: Table Of Contents
10. TECHNICAL SPECIFICATION.................... 23 10.1........................23 ECHNICAL PARAMETERS 10.1.1. Common parameters ............................. 23 AR006684 - temperature and humidity regulator ..................24 10.1.2. AR006683 - temperature regulator, external probe ..................24 10.1.3. 10.1.5. Value computed from measured relative humidity and temperature ............25 10.1.6. - Page 3 Do not use the instrument in an explosive environment. Read instruction manual before the first device connection, please. Copyright: It is prohibited to copy and edit this instruction manual and make any changes at all without explicit agreement of Guilcor. All rights reserved.
-
Page 4: General Description
Modbus communication protocol. The device communicates via link RS232. Type Temperature Humidity Pressure Computed value Binary inputs AR006684 AR006683 **/ The removable probe for compressed air measurement is noninterchangeable part of the device. The protection of connector is IP67 **/ The type AR006683 is designed for two wires connection of external Pt1000 temperature sensor. - Page 5 It is NOT recommended to use the device for long time under condensation conditions. It could be the cause of water steam condensation inside the sensor’s cover into water phase. This liquid phase stays inside sensor’s cover and can’t escape from the cover easily. It can dramatically increase response time to relative humidity change.
-
Page 6: Dimensions
3. Dimensions AR006683 AR006684 Probe for compressed air measurement... -
Page 7: Typical Application Wiring, Connection Of Terminals
4. Typical application wiring, connection of terminals DTR and RTS signals are specified for regulator supply. In case of insufficient performance of the PC communication port it is necessary to use an external power source. 5. Description of device function and setting Information from regulator is available directly through LCD or you can read them with one of next communication protocols ( Modbus RTU, Advantech-ADAM ). -
Page 8: Relay Outputs
5.2. Relay outputs Regulator is equipped with two relay outputs. It is possible to assign any input or computed value or “Far condition” (see chapter 6.1.4 at page 18) to each relay, to set comparing alarm limit, if the relay may close if measured value is higher (Hi) or lower (Lo) than preset limit, delay for while must be preset condition true before relay close its contact and hysteresis for return to open status. -
Page 9: Value Assigned To Output Relay
5.4.1. Value assigned to output relay None, relay is still off Temperature at °C Relative humidity Computed value Binary input 1, input 2 (dew point temperature) Barometric pressure and 3 similarly far condition 0 far condition 1 FAR0 – „far condition 0“: after device’s power on the relay is open FAR1 –... -
Page 10: Regulator Setting Change
5.5.1. Setting with PC and TSensor software User’s software TSensor provides setting of all regulator parameters. The program is available free to download at web page www.guilcor.com. Run the TSensor program and follow the program instructions. Regulator includes hardware write protection of internal setting, new setting is possible to write only while: 1. -
Page 11: Setting With Using Of Modbus Communication Protocol
1, 0, 1, 2, …8, 9. To edit next number digit press „SET“ key, for moving back to previous digit press „ESC“ key. Edited value is stored by next „SET“ key pressing. It is possible to cancel editing by pressing „ESC“ key if necessary. If valid password is once inserted right, then there is possible to edit next items without asking for password insertion again, till “Actual regulator preset”... - Page 12 Acoustic alarm assign to Relay2 close of Relay2 contact starts acoustic acoustic indication of Relay2 is OFF indication Acoustic alarm deactivation activated acoustic alarm is possible to acoustic alarm is still activated for all time and it is impossible to deactivate it deactivate by pressing „...
- Page 13 Choice of communication protocol Choice of communication protocol for communication with master device protocol Modbus protocol Advantech-Adam protocol Advantech-Adam without check sum with check sum Communication speed Communication speed for preset communication protocol communication speed setting Visualization of binary inputs Visualization of inputs is done by three LED diodes.
- Page 14 Barometric pressure unit choice It is possible to measure barometric pressure at hPa, PSI, inHg, mBar, oz/in , mmHg, inH and kPa. There is shown preset unit. It is possible to change it after „SET“ key pressing. preset to hPa preset to PSI preset to inHg preset to mBar...
- Page 15 Show relative humidity at LCD display This item provides to choice if actual measured relative humidity may be displayed at LCD display or not. It is possible to change it after „SET“ key pressing. show value on LCD don’t show value on LCD Show computed value at LCD display This item provides to choice if actual computed value may be displayed at LCD display or not.
-
Page 16: Restore To „Factory Default
“Description of communication protocols”, which is available to download at www.guilcor.com, see detailed description of appropriate device type. After switching ON the power of the device it can last up to 3 s before the device starts to... -
Page 17: Modbus Rtu
6.1. Modbus RTU Control units communicate on master-slave principle in half-duplex operation. Only master can send request and only addressed device responds. During sending of request no other slave station should respond. During communication, data transfer proceeds in binary format. Each Byte is sent as eight bit data word in format: 1 start bit, data word 8 bit (LSB first), 2 stop bits , without parity. -
Page 18: Far Controlling Of Output Relays Status
Legend: * depends on device setting (by User’s software) Int*10 register is in format integer *10 (likewise *100, *1000) R register is designed only for reading W** register is designed for writing, but direct write is not available, for details see description of communication protocols at transmit are register addresses indexed from zero - „zero based addressing“. - Page 19 Then there is possible to change relay status by Modbus communication protocol command by requested value writing to following addresses: Function Address [hex] Address [dec] Description Status 0 ... Relay1 open Far condition for Relay1 0x0042 1 ... Relay1 closed 0 ...
-
Page 20: Protocol Compatible With Advantech-Adam Standard
Address Address Function Unit Description Status [hex] [dec] Alarm value 0x0047 preset alarm value (threshold) for Relay1 value Delay for Time in seconds Time in seconds that the [sec] 0x0048 Relay1 condition must be valid to evaluate alarm Hysteresis Value witch must be set back below / above 0x0049 of Relay1 value... -
Page 21: Jumper
6.2.1. Jumper Jumper (placed nearby keys) is accessible after demounting of four screws in the corners of the box and removing the lid. If communication protocol compatible with standard Advantech-ADAM is selected, its function is the following: If jumper during switching ON the power is closed, device always communicates with following parameters regardless stored setting in the device: communication speed 9600 Bd, without check sum, device address 00h If jumper during switching ON the power is not closed, device communicates in accordance... -
Page 22: Error States Of The Device
7. Error States of the device Device continuously checks its state during operation. In case error is found LCD displays corresponding error code: Error 0 - first line of LCD displays „Err0“. Check sum error of stored setting inside device’s memory. -
Page 23: Readings On Lcd Display
8. Readings on LCD display °C, °F reading next to this symbol is measured temperature or error state of value %RH reading next to this symbol is measured relative humidity or error state of value hPa, PSI, inHg reading next to this symbol is measured pressure or error state of value. If selected pressure unit is mBar or oz/in or mmHg or inH O or kPa, there is shown only value... -
Page 24: Ar006684 - Temperature And Humidity Regulator
Response time with stainless steel mesh sensor cover (F5200B) and bronze sensor cover (F0000 - selectable option), air flow approximately 1 m/s: temperature: AR006684, t90 < 6 min (temperature step 20 °C (36 °F)) relative humidity: t90 < 30 s (humidity step 65 %RH, constant temperature) 10.1.3. -
Page 25: Value Computed From Measured Relative Humidity And Temperature
10.1.5. Value computed from measured relative humidity and temperature You can choice one of the following value: Dew point temperature Range: -60 to +80 °C (-76 to 176 °F) Accuracy: ±1,5°C (±2,7°F) at ambient temperature T<25°C (77°F) and relative humidity RH >30%, for more details see graphs below Absolute humidity Range: 0 to 400 g/m... -
Page 26: Relative Humidity And Temperature Restriction
Operating temperature and relative humidity: electronics: -30 to +80 °C (-22 to 176 °F), 0 to 100 % RH (without condensation) probe AR006684: -30 to +105 °C (-22 to 221 °F) probe cable included, 0 to 100 %RH external probe for AR006683: by probe type (not included) It is recommended to switch off the LCD display at ambient temperatures above 70°C... -
Page 27: End Of Operation
AR006684..case with electronics IP65 (sensors are located in cover with IP40 protection ) AR006683 ..IP65 Other environmental conditions (external influences) according to HD 60364-5-51: normal Recommended calibration interval: AR006683 2 years... - Page 28 11. Appendix A Connection of external power relay Coil data chart of external power relay: nominal voltage : max 50V nominal power: max 60VA current: max 2A 12. Appendix B The probe for measuring the moisture of compressed air should be placed directly on the pressure pipelines to achieve higher measurement accuracy and fast response times.
- Page 29 That basic structure of sampling system can be supplemented with filters, coolers, flow measurement, pressure measurement, etc. For the accurate operation of sampling system is important to ensure perfect tightness of all connections and to use corrosion-resistant materials. Tube inclination is chosen so as to avoid the accumulation of fluid in the system.
- Page 30 SD-280 optical smoke detector This device is designed to detect the presence of fire inside residential or commercial buildings. The detector can be powered either from the regulator, or from an external power supply of 12Vdc. When an external power supply used, connect...
Need help?
Do you have a question about the AR006684 and is the answer not in the manual?
Questions and answers