User Manual - INTEC Controls
Contents
1. F to 113 F Pressure range Atmosphere 15 Humidity 15 95 RH non condensing Storage temperature range 5 C to 30 C 41 F to 86 F Storage time Max 6 months Mounting height 0 6 to 0 8 m 2 to 2 5 ft Stability amp resolution 0 1 ppm Repeatability 2 of reading Long term output drift lt 2 signal loss year Response time too lt 60 sec Life expectancy gt 2 years normal operating environment Cross sensitivity Concentration ppm Reaction ppm NO3 Ethylene CH 100 0 Carbon monoxide CO 300 0 Sulphur dioxide GC 5 0 Nitric oxide NO 35 0 Hydrogen H2 300 0 Electrical 18 28 VDC AC reverse polarity protected Power s pply 2 wire mode only VDC Power consumption without options Analog mode 22 mA max 0 6 VA DGC 05 Bus mode 12 mA max 0 3 VA Output signal Analog output signal 0 4 20 mA load lt 500 Q Selectable Current tension 0 2 10 V load 2 50k Q Starting point 0 20 proportional overload and short circuit proof Serial interface Transceiver RS 485 19200 Baud 9600 ModBus Protocol depending on version DGC5or ModBus Physical Enclosure Stainless steel V2A Enclosure colour Natural brushed Dimensions H x W x D 113 x 135 x 45 mm 5 35 x 4 5 x 1 8 in Weight Approx 0 5 kg 1 1 Ibs Protection class IP 55 Mounting Wall mounting pillar mounting Cable entry Standard 1 x M 20 Screw type terminal min 0 22. e Enter measuring range and test gas concentration e Connect calibration adapter carefully to the sensor element e Apply synthetic air 300 ml min 1 Bar 14 5 psi 10 or NO free ambient air e Wait until the measuring value is stable and then perform automatic zero calibration e Apply calibration test gas NO 300 ml min 1 Bar 14 5 psi 10 e Wait until the measuring value is stable and then perform automatic gain calibration e Remove calibration adapter carefully by turning lightly Check the sensor for correct mounting By limiting the gain factor calibration will not be possible any more when the sensitivity of the sensor reaches a residual sensitivity of 30 In this case the sensor has to be replaced Further information can be taken from the user manual of the DGC5 Easy Config Software 5 4 Addressing only for DGC5_ Bus mode In the DGC5_Bus mode each transmitter gets its communication address In the standard version with the communication connector X12 addressing is done by means of the by the DGC5 Easy Config Software See user manual of the DGC5 Easy Config Software In the manual addressing version which can be identified by the address switch being equipped there is a maximum of 60 addresses to be selected See fig 3 The jumper is responsible to define the address group and the switch to define the address according to the following table Switch Jumper pos 01 Jumper pos 02 Jumper pos 03
3. 1 Bar 14 5 psi 10 or nitrogen dioxide NO3 free ambient air e Wait 2 minutes until the signal is stable push button Zero for 5 seconds After successful calibration the measuring signal is corrected automatically Depending on the selected signal starting point the measuring signal shows the following values Signal start at 2 V or 4 mA 40 mV 0 ppm Signal start at 0 V or 0 mA OmV 0 ppm If the zero point is out of the admissible range gt 20 mV at starting point 0 gt 60 mV at starting point 20 before calibration there is no correction of the measuring signal The sensor has to be replaced e Remove calibration adapter carefully by turning lightly Check the sensor for correct mounting 5 2 2 Gain e Connect calibration adapter carefully to the sensor element e Apply calibration test gas NO 300 ml min 1 Bar 14 5 psi 10 e Wait three minutes until the signal is stable adjust control voltage with potentiometer Gain until the signal corresponds to the calculated value 2 mV see Calculation of Control Voltage e Remove calibration adapter with a careful light turn Check the sensor for correct mounting By limiting the gain factor calibration will not be possible any more when the sensitivity of the sensor reaches a residual sensitivity of 30 Then the sensor has to be replaced Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC
4. Jumper pos 04 postion address address address address inactive inactive inactive inactive TIM DO O W LY oO 0 N on Awn eo Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter INEC User Manual DT5 1130 V1 Page 09 CONTROLS A Wilson Mohr Company 6 Inspection and Service 6 1 Inspections Inspection service and calibration of the transmitters should be done by trained technicians and executed at regular intervals We therefore recommend concluding a service contract with MSR or one of their authorized partners 6 2 Calibration See section 5 1 and 5 2 e At commissioning and at periodic intervals determined by the person responsible for the gas detection system recommendation every 6 months e After exchange of the sensor e If in case of operational or climatic influences the sensitivity of the sensor falls below 30 in operation calibration will not be possible any more In this case the sensor has to be changed 6 3 Exchange of Sensor Element Consider static electricity See point 3 Sensor should always be installed without power applied e Unplug basic PCB DT5 carefully from the bott
5. PolyGard transmitter If the PolyGard transmitter needs to be returned to INTEC Controls for service an RMA number must be obtained prior to sending Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916
6. care Replace the cover 5 Commissioning Consider commissioning instructions at any exchange of the sensor element as well Only trained technicians should perform the following e Check mounting location e Select output signal form Current or voltage and starting point 0 or 20 See fig 4 e Check power voltage e Check PCB DT5 for correct mounting at X4 and X5 e Check the sensor for proper mounting at the connectors X7 of the PCB DT5 e Addressing of the transmitter in the DGC 05 Bus mode e Calibrate the transmitter if not already factory calibrated Required instruments for commissioning calibration of the transmitter e Test gas bottle with synthetic air of NO2 free ambient air e Test gas bottle with NO ppm in the range of 30 80 of the measuring range e Gas pressure regulator with flow meter to control the gas flow to 300 ml min Calibration adapter with tube Calibration set Conkit E CH AT See fig 5 e Digital voltmeter with range 0 300 mV accuracy 1 e Small screwdriver e DGC5 configuration and calibration software incl USB RS 485 communication set only for software calibration mode Note Prior to calibration the sensor must be connected to the power supply and fully stabilised for at least 6 hours without interruption Please observe proper handling procedures for test gas bottles regulations TRGS 220 NO calibration gas is toxic never inhale the gas Symptoms Dizziness heada
7. 12700 Stowe Dr Suite 100 Poway CA 92064 Fax 858 578 4633 amp 888 FX INTEC www inteccontrols com BEER Relay output LCD display Heating 7 Dus B Option 6 Bus A Relay 5 4 20 mA_Inp R1 A 1 4 Analog Out 2 3 24 VDC_Out 3 2 0 VDC 4 1 24 VDC g5 X4 R2 op X5 Transmitter Z ADTX3 Connection analog transmitter Two or three wire connection depending on transmitter type DT5 1130V1 Specification subject to change without notice Printed in USA 140916 PolyGard NO Transmitter User Manual DT5 1130 V1 Page 14 INEL PCB DT5 Fig 3 Position 4321 CONTROLS A Wilson Mohr Company Terminal block Option Manual Addressing Option x4 Manual Calibration 76 S O O 610 gt 1 5 g 2 i ST 85 310 of 4 E 210 i 5 110 Anal Output Selection analog output signal Fig 4 Jumper 0 20 Jumper V A Output signal Not set Not set Set Not set Not set Set Set Set Calibration adapter Fig 5 Type CONKIT E CH LC Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter VEC User Manual DT5 1130 V1 Pa
8. 5 to 2 5 mm Wire connection 24 to 14 AWG Current signal ca 500 m 1500 ft Voltage signal ca 200 m 600 ft Wire distance 1 The table doesn t claim to be complete Other gases too can have an influence on the sensitivity The mentioned cross sensitivity data are only reference values valid for new sensors Indications only for option stainless steel for further types see datasheet AT DT Enclosure Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter VEC User Manual DT5 1130 V1 Page 12 CONTROLS A Wilson Mohr Company Guidelines EMC Directive 2004 108 EWG CE Options Heating Temperature controlled 3 C 2 C 37 5 F 35 5 F Ambient temperature 30 C Power supply 18 28 VDC AC Power consumption 0 3 A 7 5 VA Analog input Only for RS 485 mode 4 20 mA overload and short circuit proof input resistance 200 Q Power supply for external transmitter 24 VDC max 50 mA Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr S
9. Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter INEC User Manual DT5 1130 V1 Page 07 CONTROLS A Wilson Mohr Company 5 2 3 Calculation of Control Voltage Signal start 2 V 4 mA Control voltage mV Signal start 0 V 0 mA Control voltage mV 160 mV x test gas concentration NO ppm 40 mV measuring range NO ppm 200 mV x test gas concentration NO ppm measuring range NO ppm Example Measuring range 10 ppm Test gas concentration 5 ppm NO Control voltage Signal start 2 V 4 mA 120 mV Control voltage Signal start 0 V 0 mA 100 mV Signal start 2 V 4 mA 160 mV x 5 ppm 40 mV 10 ppm Polygard is a registered trademark of MSR Signal start 0 V 0 mA 120 mV 200 mV x5 ppm 100 mV 10 ppm DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter WEL User Manual DT5 1130 V1 Page 08 CONTROLS A Wilson Mohr Company 5 3 Calibration with DGC5 Easy Config Software e Connect the PC via USB RS 485 communication set to the transmitter open menu Calibration
10. I NFPA70 It is also essential to follow strictly all instructions as provided in the user manual 11 3 Maintenance It is recommended to check the PolyGard transmitter regularly Due to regular maintenance any performance deviations may easily be corrected Re calibration and part replacement in the field may be implemented by a qualified technician and with the appropriate tools Alternatively the easily removable plug in transmitter card with the sensor may be returned for service to INTEC Controls 11 4 Limited Warranty MSR Electronic GmbH and INTEC Controls warrants the PolyGard transmitter for a period of two years 12 months normal exposure for the sensor from the date of shipment against defects in material or workmanship Should any evidence of defects in material or workmanship occur during the warranty period INTEC Controls will repair or replace the product at their own discretion without charge This warranty does not apply to units that have been altered had attempted repair or been subject to abuse accidental or otherwise The warranty also does not apply to units in which the sensor element has been overexposed or gas poisoned The above warranty is in lieu of all other express warranties obligations or liabilities This warranty applies only to the PolyGard transmitter MSR Electronic GmbH and or INTEC Controls shall not be liable for any incidental or consequential damages arising out of or related to the use of the
11. MSR UMEL MSR CONTROLS PolyGard DT5 1130 V1 Electrochemical Nitrogen Dioxide Transmitter Serial No DT5 003 User Manual February 2009 September 16 2014 Revision Polygard is a registered trademark of MSR Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com A Wilson Mohr Company DT5 1130V1 Specification subject to change without notice Printed in USA 140916 PolyGard NO Transmitter INEC User Manual DT5 1130 V1 Page 02 CONTROLS 1 General e E 3 2 Functional Description stegeeegeeee dEr 3 2 1 Control Mode unio nein eegene 3 Kn E EE 3 3 ETS CANN AEN e Vu EE 4 S s Mounino Hl E ee EE A GEET 4 4 Electrical Connection sic sniecd isaac Sen hens ee aati 4 AMA Wining COMM SCHON EE 5 5 Commissioning seeseessesssssessesseesucesesseesscsneeseesscsuceseessessesueeseessesueeseesscsscsueeseessesueeseeseenesneeaeeneesssess 5 Hel e lee EE 6 527 Mantial Calibration EE 6 E NN E EE 6 6 2 2 CU EE EE 6 5 2 3 Calculation of Control Voltage ccc ee enn rere ttre teeter eee aeeeeeeeaeeeeeeaeeeseeaeeeeeeenaeeeeeeaas 7 5 3 Calibration with DGC5 Easy Config Gofbware cccceeeeeeeeeeeeeeeeeeneeeeseeeeeeeseeeaeeesenaeeeeseeaeeeeeees 8 5 4 Addressing only for DGC5_BuUS mode 0 00 0 eee ee eeeeeeeeeeeeeeeeeeeneeeeeseeeaeeeeceeeaeeeseeeaeeeseeaaeeeeteeeaeesaees 8 6 Inspection and S
12. application ranges are underground car parks tunnels engine test stations shelters loading areas etc The intended sites are all areas being directly connected to the public low voltage supply e g residential commercial and industrial ranges as well as small enterprises according to EN50 082 The PolyGard NO analog transmitter must not be used in potentially explosive atmospheres 2 Functional Description 2 1 Control Mode In addition to the analog output the transmitter is equipped with a serial interface RS 485 for the connection to the PolyGard DGC5system Analog mode The analog output can be selected as current signal with 0 4 20 mA or as voltage signal 0 2 10 V In the 4 20 mA mode and without any supplementary options the DT5 1130 also works in the 2 wire technique DGC5_Bus mode The transmitter can be connected to the PolyGard DGC5system via the RS 485 interface In this mode there is an analog input for the connection of an additional 4 20 mA transmitter The two measuring values are transmitted via the RS 485 interface to the gas controller The cable topology for the RS 485 bus can be taken from the Guidelines for wiring and commissioning of the DGC5 hardware The two control modes are available in parallel 2 2 Sensor The sensor portion of the PolyGard DT5 1130 transmitter is a sealed electro chemical cell with three electrodes sensing counter and reference The ambient air to be monitored
13. che and nausea Procedure if exposed Take the victim into fresh air at once call a doctor Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter INEC User Manual DT5 1130 V1 Page 06 CONTROLS A Wilson Mohr Company 5 1 Calibration Depending on the version and the control mode there are three different possibilities to calibrate the transmitter Manual calibration Manual calibration is only possible if the transmitter is equipped with the push button Zero and the potentiometer Gain version for manual calibration Manual calibration is possible both in analog mode and in DGC5_Bus mode In the DGC5_Bus mode the jumper V A has to be set before manual calibration Only by doing so the control voltage is available at the test pins X6 Remove the jumper after calibration Software calibration via PC In the standard version equipped with the communication connector X12 calibration can also be done by means of the configuration and calibration software Software calibration is possible for both control modes 5 2 Manual Calibration 5 2 1 Zero point e Connect calibration adapter carefully to the sensor element e Apply synthetic air 300 ml min
14. diffuses through a membrane filter into the liquid electrolyte of the sensor The chemical process of the measurement is one of reduction where one molecule of the target gas is exchanged for one molecule of oxygen The reaction drives the oxygen molecule to the counter electrode generating a DC microampere signal between the sensing and reference electrodes This signal is linear to the volume concentration of the sensed gas The signal is evaluated by the connected amplifier and transformed into a linear output signal Electrochemical processes always lead by and by to a loss of sensitivity Therefore regular calibration of zero point and gain is obligatory See also section 6 Caution There is a small quantity of corrosive liquid in the sensor element If in case of damage persons or objects touch the liquid you have to clean the affected areas as fast and carefully as possible with tap water Out of use sensors must be disposed in the same way as batteries Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter WEL User Manual DT5 1130 V1 Page 04 CONTROLS A Wilson Mohr Company 3 Installation Note Avoid any force e g by thumb on the sensor element during op
15. ellow LED not shining Power voltage not applied Measure tension at X4 Pin 1 and 2 PCB not plugged in correctly at X4 X5 Replug PCB correctly Check wiring Yellow LED not flashing No communication at the transmitter Transmitter not addressed check bus wiring incl topology and termination Voltage lt 16 V No control voltage at calibration Jumper V A not set Set the jumper Remove it after calibration 8 Cross sensitivity Data The cross sensitivity can be read from the table Technical Data The table doesn t claim to be complete Other gases can have an influence on the sensitivity too The indicated sensitivity data are only standard values referring to new sensor elements Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter INJECT User Manual DT5 1130 V1 Page 11 CONTROLS A Wilson Mohr Company 9 Technical Data General sensor performances Gas type Nitrogen dioxide NO3 Sensor element Electrochemical diffusion Measuring range standard other ranges Span 0 10 or 0 20 ppm factory calibrated according to the data sheet 0 10 standard Temperature range 10 C to 45 C 14
16. eration or installation Electronics can be destroyed by static electricity Therefore do not touch the equipment without a wrist strap connected to ground or without standing on a conductive floor acc to DIN EN100015 3 1 Mounting Instructions When choosing the mounting site please pay attention to the following e The specific weight of nitrogen dioxide NO is higher than that of air factor 1 59 Recommended mounting height is 0 6 m 2 feet to 0 8 m 2 5 feet above floor e Choose mounting location of the sensor according to the local regulations e Consider the ventilation conditions Do not mount the transmitter in the centre of the airflow air passages suction holes e Mount the transmitter at a location with minimum vibration and minimum variation in temperature avoid direct sunlight e Avoid locations where water oil etc may influence proper operation and where mechanical damage might be possible e Provide adequate space around the sensor for maintenance and calibration work Duct mounting e Mount only in a straight section of duct with minimum air vortex Keep a minimum distance of 1 m 3 5 feet from any curve or obstacle e Mount only in a duct system with a maximum air velocity of 10 m s 2000 ft min or less e Mounting must be performed so that the probe openings are in line with the airflow 3 2 Installation e Open the cover Unplug basic PCB carefully from the bottom part e Fix bottom part by screws ver
17. ervice ee ee EE 9 EN DEM ee 9 2 Gali ration 2s nse teeta to oe anata ee Oia es rte E 9 63 Exchange of Sensor Elements iran ai s eege eed Gane aan cu 9 Troubles hooting DEE 9 Ft Anod Modenese E EOE AEE E EO EEE EEA EA ETE 9 7 2 DGC 05 Bue Meng iirin adat aa aa deeg aaa AEA NaS 10 8 Cross sensitivity Data E 10 9 Technical Data sie ese Siesiestadesradatassiessvadas atuasasreisoainiaisarsdinsiesievaeseadn ends enaciantass 11 10 le UE 13 11 Notes and General Information EEN 15 11 1 Intended Product Applicators serinin andeo ceeeee cece aR aeie aeaa EEEE aa EEA aE aa Aa 15 11 2 Installers Responsibilities J ren esmee eaae ean ed aaa a AREA e i edia a aine batea eaan DELAR Eer 15 11 3 E Uu ue 15 11 4 Limited Warranty cis viee tienes a EAER AAR 15 Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter WEL User Manual DT5 1130 V1 Page 03 CONTROLS A Wilson Mohr Company Electrochemical Nitrogen Dioxide Transmitter 1 General Overview The PolyGard NO analog gas transmitter with digital processing of the measuring values and temperature compensation is used for the continuous monitoring of the ambient air to detect the presence of nitrogen dioxide gas Main
18. ge 15 CONTROLS A Wilson Mohr Company 11 Notes and General Information It is important to read this user manual thoroughly and clearly in order to understand the information and instructions The PolyGard transmitters must be used within product specification capabilities The appropriate operating and maintenance instructions and recommendations must be followed Due to on going product development INTEC and MSR reserves the right to change specifications without notice The information contained herein is based upon data considered accurate However no guarantee is expressed or implied regarding the accuracy of this data 11 1 Intended Product Application The PolyGard transmitters are designed and manufactured for control applications and air quality compliance in commercial buildings and manufacturing plants i e detection and automatic exhaust fan control for automotive maintenance facilities enclosed parking garages engine repair shops warehouses with forklifts fire stations tunnels etc 11 2 Installers Responsibilities It is the installer s responsibility to ensure that all PolyGard transmitters are installed in compliance with all national and local codes and OSHA requirements Installation should be implemented only by technicians familiar with proper installation techniques and with codes standards and proper safety procedures for control installations and the latest edition of the National Electrical Code ANS
19. om part e Unplug old sensor element from the PCB e Take the new sensor out of the original packing e Plug the sensor element in the PCB at X7 e Re plug the PCB DT5 in the terminal blocks X4 X5 carefully e Calibrate according to section 5 7 Troubleshooting 7 1 Analog Mode Trouble Cause Solution Output signal lt 3 mA 1 5 V Jumper 0 20 not set Check jumper position and or control voltage lt 30 mV Measure tension at X4 only for starting signal 2V 4 mA Power voltage not applied Two wire Pin 1 and 4 Three wire Pin 1 and 2 PCB DT5 not plugged in correctly at X4 Replug PCB correctly and X5 Output signal gt 22 mA 220 mV Short circuit Check the wiring Control voltage does not reach Sensor element not calibrated Calibrate sensor element the calculated value Sensor sensitivity lt 30 Replace sensor element No reaction of the output signal Power voltage not applied Measure tension at X4 in spite of gas concentration Signal Pin 4 not wired correctly Check the wiring Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter INJECT User Manual DT5 1130 V1 Page 10 CONTROLS A Wilson Mohr Company 7 2 DGC 05_Bus Mode Y
20. tically to the wall terminal blocks to the ground e Re plug the basic PCB at X4 and X5 with care Replace the cover 4 Electrical Connection Consider static electricity See 3 Mounting e Installation of the electrical wiring should only be executed by a trained specialist according to the connection diagram without any power applied to conductors and according to the corresponding regulations e Avoid any influence of external interference by using shielded cables for the signal line but do not connect the shield e Recommended cable for analog mode Twisted Shielded 20 AWG max resistance 73 Q km 20 8 0 1000 ft e Required cable for RS 485 mode Twisted Shielded 20 AWG max res 73 Q km 20 8 Q 1000 ft e Itis important to ensure that the wire shields or any bare wires do not short the mounted PCB Polygard is a registered trademark of MSR DT5 1130V1 Customer Services 858 578 7887 amp 888 GO INTEC Fax 858 578 4633 amp 888 FX INTEC Specification subject to change without notice INTEC Controls 12700 Stowe Dr Suite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter INEC User Manual DT5 1130 V1 Page 05 CONTROLS A Wilson Mohr Company 4 1 Wiring Connection e Open the cover Unplug basic PCB carefully from terminal blocks X4 and X5 e Insert the cable and connect cable leads to terminal blocks See fig 1 and 2 e Replug the PCB in the terminal blocks X4 X5 with
21. uite 100 Poway CA 92064 www inteccontrols com Printed in USA 140916 PolyGard NO Transmitter User Manual DT5 1130 V1 10 Figures Application Analog mode Fig 1 Controller 4 20 mA AAIOIN 24 V OV Zulte Bus BH Bus A 4 20 mA_Inp Analog Out 24 V_Out OV 24 VAC DC Transmitter ADTX3 Zoltan Controller 4 20 mAt 4 24V OV Two wire connection 4 20 mA output signal without options Application DGC5_Bus mode Fig 2 Bus B 24 VDC 0 VDC Bus A Bus BH Bus A 4 20 mA_Inp w INTEL CONTROLS A Wilson Mohr Company INI A AJOIN k E N Bus_B Bus_A 4 20 mA_Inp Analog_Out 24 V_Out Option Relay T OV 24 VAC DC Transmitter ADTX3 vi 2K on oo r NO NC Three wire connection VDC output signal 0 20 mA output signal HI g Analog Out 24 VDC_Out 0 VDC Analog Transmitter 4 20 mA 0 VDC 24 VDC 24 VDC i X lnia aloj Transmitter ADTX3 Zalas wln R2 _ NO N Connection field bus and tension Polygard is a registered trademark of MSR Customer Services 858 578 7887 amp 888 GO INTEC INTEC Controls
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