Temperature, humidity and pressure regulator
with RS485 serial output
AR006687
AR006689
AR006690
AR006688
AR006693
Instruction Manual
Страница 1: ...Temperature humidity and pressure regulator with RS485 serial output AR006687 AR006689 AR006690 AR006688 AR006693 Instruction Manual...
Страница 2: ...lator 19 6 1 4 Far controlling of output relays status 20 6 1 5 Output relay alarm condition configuration with using of Modbus communication protocol 2 21 6 2 PROTOCOL COMPATIBLE WITH ADVANTECH ADAM...
Страница 3: ...ut the cover Do not use the instrument if it does not work correctly If the instrument seems not to work correctly have it checked by a qualified service person Do not use the instrument in an explosi...
Страница 4: ...o Modbus RTU communication protocol If you would like to use different communication protocol then Modbus RTU it is necessary preset them see latter Temperature relative humidity and pressure sensors...
Страница 5: ...as far as possible from potential interference sources For devices with RS485 output there is recommended to use shielded twisted copper cable maximal length 1200m The cable must be located at indoor...
Страница 6: ...6 3 Typical application wiring connection of terminals 4 Dimensions AR006687...
Страница 7: ...7 AR006689 AR006693...
Страница 8: ...8 AR006688 AR006690 Probe for compressed air measurement...
Страница 9: ...tact and hysteresis for return to open status For binary inputs if it is preset to HI then output relay is closed when input contact is opened if it is preset to Lo then output relay is closed when in...
Страница 10: ...information about Relay1 and then Relay2 setting step by step Information about Relay1 are indicated with symbol for Relay2 with symbol at right top corner of LCD It is possible to edit parameters af...
Страница 11: ...n measured value decrease under high limit value minus the hysteresis value See example High limit HI Delay s Hysteresis Low limit Lo the relay closes when measured value falls below preset low limit...
Страница 12: ...h the software 5 5 2 Setting with using regulator keys If Actual regulator preset is displayed see chapter Actual regulator preset at page 10 it is possible to enter into edit mode and edit displayed...
Страница 13: ...ount four screws in the corners of the box and remove the lid 3 closed jumper placed nearby keys 4 press and keys together and keep them down 5 connect power supply to regulator you should see message...
Страница 14: ...elay2 stays unchanged in previous status Relay1 switch OFF Relay1 switch On stays unchanged in previous status Relay2 switch OFF Relay2 switch On Change of Password for setting through keys PASS This...
Страница 15: ...ation of inputs is done by three LED diodes This option defines at which binary input status should LED diode indication lights LED diode lights if binary input is OPEN or CLOSED LED lights if binary...
Страница 16: ...le to set corresponding pressure offset for this altitude It is possible to change it after SET key pressing Pressure correction value is then automatically added to measured pressure value See chapte...
Страница 17: ...line see Computed value selection below It is possible to change it after SET key pressing show value on LCD don t show value on LCD Show barometric pressure at LCD display This item provides to choic...
Страница 18: ...re pressure by device type value shown at second LCD line relative humidity dew point temperature temperature unit C pressure unit hPa correction for altitude 0 hPa absolute pressure computed value pr...
Страница 19: ...on of jumper is as follows Jumper opened device memory is protected from writing from device side it is only enabled to read measured value writing to memory is disabled no change of settings is enabl...
Страница 20: ...address 0x31 or 0x30 Status word 16b value return bite description Bit0 0 1 jumper open closed Bit1 unused Bit2 0 always 0 Bit3 0 1 Relay1 open closed Bit4 0 1 Relay2 open closed Bit5 0 1 internal aco...
Страница 21: ...d into device memory confirm change Then registers 0x004F 79 and 0x0044 68 are automatically cleared zero It automatically unlocks the keyboard too Whole setting process can be cancelled by writing va...
Страница 22: ...on examples are listed in a separate document entitled Description of communication protocols 6 2 Protocol compatible with Advantech ADAM standard Control units communicate on master slave principle i...
Страница 23: ...means manufacturer setting of communication protocol is done For communication with device which measure more than one value there is necessary to add at the end of command number of communication cha...
Страница 24: ...appears in case of Measured temperature is lower than approximately 210 C i e low resistance of temperature sensor probably short circuit Relative humidity is lower than 0 i e damaged sensor for meas...
Страница 25: ...nly value number without corresponding unit 9 Preventive maintenance and calibration Pay heed to recommended calibration interval Do not subject the device to mechanical stress 10 Technical specificat...
Страница 26: ...emperature compensated at entire temperature range Accuracy 2 5 RH from 5 to 95 RH at 23 C 73 4 F Range 0 to 100 RH Resolution 0 1 RH Measuring temperature and humidity range is limited in accordance...
Страница 27: ...emperature probe model Resolution 0 1 C 0 2 F Accuracy 0 2 C 0 4 F without probe 10 1 7 AR006693 temperature relative humidity and barometric pressure regulator Temperature and relative humidity param...
Страница 28: ...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 m3 Acc...
Страница 29: ...dity and temperature restriction 10 2 Operating conditions Operating temperature and relative humidity electronics 30 to 80 C 22 to 176 F 0 to 100 RH without condensation probe AR006690 30 to 105 C 22...
Страница 30: ...over downwards Not allowed manipulations It is not allowed to operate the device under conditions other than specified in technical parameters Devices are not designed for locations with chemically ag...
Страница 31: ...nd pin 8 B The pull up pull down and termination resistors are part of the transmitter These internal resistors can be connected to the bus by connecting the corresponding pins of CANON connector for...
Страница 32: ...g valve 3 probe 4 flow chamber SH PP 5 closing valve 6 outlet tube sampling 1 end of the tube placed in the centre of pressure pipelines distribution of moisture in the pipe cross section is not homog...
Страница 33: ...ins basic information about connection of the detectors optional accessories to binary inputs of regulator The detectors install in accordance with the attached instructions for use SP008 power detect...
Страница 34: ...is used connect the terminals ALARM to the terminals GND and IN1 If the detector is powered from the regulator it is necessary to use power supply of 12Vdc for power supplying the regulator Notice Th...
