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RKI Instruments AirLink 7032, Руководство оператора

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 Appendix A: Relay Operation

AirLink  7032  Gas Monitor Operator’s Manual

Failsafe Setting’s Effect on Normally-Open/Normally-
Closed Contacts

If Failsafe is set to No, the relays are de-energized in normal operation and energize when the 
appropriate alarm circuit is activated. The NO (normally open) relay contacts are open during 
non-alarm operation and close when the appropriate alarm condition occurs. The NC (normally 
closed) relay contacts are closed during non-alarm operation and open when the appropriate alarm 
condition occurs.
If Failsafe is set to Yes, the relays are energized in normal operation and de-energize when the 
appropriate alarm circuit is activated. The NO (normally open) relay contacts are closed during 
non-alarm operation and open when the appropriate alarm condition occurs. The NC (normally 
closed) relay contacts are open during non-alarm operation and close when the appropriate alarm 
condition occurs.

 Figure 14: Relay Circuit Schematic

Содержание AirLink 7032

Страница 1: ...RKI Instruments Inc www rkiinstruments com AirLink 7032 Gas Monitor Operator s Manual Part Number 71 0560 Revision P2 Released 9 26 22 ...

Страница 2: ...ting and examination disclose that the alleged defect in the product does not exist or was caused by the purchaser s or any third party s misuse neglect or improper installation testing or calibrations Any unauthorized attempt to repair or modify the product or any other cause of damage beyond the range of the intended use including damage by fire lightning water damage or other hazard voids liabi...

Страница 3: ...er 4 Startup and Operation 22 Power On Off 22 Home Screen 23 Trend Chart 23 Real Time Values 25 View Days Since Last Zero and Cal 26 Relay Indicators 27 Chapter 5 Channel Configuration Menu 29 Overview 29 Entering the Channel Configuration Menu 29 Editing Channel Settings 30 Changing the Date Time and Location 32 Exiting Setup Mode 32 Chapter 6 Advanced Configuration Menu 33 Overview 33 Editing Ad...

Страница 4: ...erator s Manual Chapter 8 Viewing USB Log Files 42 Chapter 9 Parts List 46 Appendix A Relay Operation 47 Appendix B Introduction to 4 20 mA Current Loop Signals 49 Appendix C RS 485 Modbus Output 51 Modbus Terms 51 Register Map 51 ...

Страница 5: ...ny channel can be turned off and any channel can be configured to any valid AirLink address 1 255 There are four 5 Amp relays with 4 Amp fuses The fourth relay may be configured as a Fault relay This Fault relay will activate if any Fault is generated by the monitor or if any sensor that the monitor is configured to monitor goes into Fault The Fault relay is removed from any further configurable o...

Страница 6: ...rator s Manual uses the following conventions for notes cautions and warnings NOTE Describes additional or critical information CAUTION Describes potential damage to equipment WARNING Describes potential danger that can result in injury or death Caution refer to accompanying documentation Vac AC voltage Vdc DC voltage ...

Страница 7: ...ssemblies and up to 4 4 20 mA input sensor assemblies 64 channel AirLink 7032 Up to 64 WireFree sensor assemblies OR Up to 60 WireFree sensor assemblies and up to 4 4 20 mA input sensor assemblies Output RS 485 Modbus Datalogging to USB drive Construction housing Fiberglass with clear window NEMA 4 Dimensions 14 97 in H x 12 17 in W x 6 56 in D 38 02 cm H x 30 91 cm W x 16 66 cm D Weight 12 lbs Mo...

Страница 8: ...pter 1 Introduction AirLink 7032 Gas Monitor Operator s Manual Standard Accessory Operator s manual this document SD card with USB adapter Optional Accessories Strobe Horn Table 1 AirLink 7032 Specifications ...

Страница 9: ... the AirLink 7032 contains the terminal board for wiring connections and the AC power supply for AC versions The back of the touchscreen module is visible and has an SD card with USB adapter installed on the back for datalogging Figure 1 Internal Components Note Delta power supply only included with AC powered version ...

Страница 10: ...10 Chapter 2 Internal Components AirLink 7032 Gas Monitor Operator s Manual Figure 2 Terminal Board ...

Страница 11: ...o open the housing door and make wiring connections Are the display screen and status lights visible 2 Close and latch the housing door 3 Prepare the selected mounting site as required to mount the AirLink 7032 It should be mounted at eye level 4 1 2 to 5 feet from the floor Refer to Figure 3 for the outline and mounting dimensions 4 Position the monitor on the vertical mounting surface 5 Insert m...

Страница 12: ...12 Chapter 3 Installation AirLink 7032 Gas Monitor Operator s Manual Figure 3 Outline and Mounting Dimensions 8 0 Ø 31 x 19 4X 6 6 14 4 27 6 20 4 22 2 12 2 29 4 ...

Страница 13: ...N The internal components can be static sensitive Use caution when opening the enclosure and handling internal components WARNING Make all connections to the AirLink 7032 before you plug in or turn on the AC or DC power source Before you make any wiring adjustments always verify that all power sources are not live Factory Wiring Factory wiring for the AirLink 7032 is shown below NOTE The power sup...

Страница 14: ...re connected to the unit to not operate properly Voltage spikes higher than 26 VDC may damage the unit 1 Open the enclosure box to expose the Front Panel 2 Unscrew the two thumb screws on the Front Panel 3 Open the Front Panel so that the Terminal Board is exposed 4 Locate the Power Terminal and connect the DC live wire red to the terminal marked 12 35 VDC 5 Connect the DC ground wire black to the...

Страница 15: ...nplugged or turned off before you continue with this procedure 1 Open the enclosure box to expose the Front Panel 2 Unscrew the two thumb screws on the Front Panel 3 Open the Front Panel so that the AC Delta Power Supply is exposed 4 The power supply is factory wired to the Terminal Board 5 For versions that came with a pre wired AC line cord there are three wires black white and green pre wired f...

Страница 16: ...ct a neutral wire from the AC power source to the power supply s N terminal Connect a ground wire from the AC power source to the power supply s EG terminal NOTE If the AirLink 7032 was not ordered with any housing holes at least one hole will have to be drilled to bring in AC power Figure 6 AC Wiring 7 Close the Front Panel 8 Screw in the thumb screws 9 Close the enclosure box 10 Clamp down the e...

Страница 17: ... Modbus Out Terminal Block 5 Connect a red wire from a PLC s RS 485 A terminal to the terminal labeled A on the Modbus Out Terminal Block 6 Connect a green wire from a PLC s RS 485 Ground terminal to the terminal labeled GND on the Modbus Out Terminal Block 7 Connect a black wire from a PLC s RS 485 B terminal to the terminal labeled B on the Modbus Out Terminal Block Figure 7 Modbus Out Wiring 8 ...

Страница 18: ...ice provides 500 mA maximum and is a DC only output The fault terminal s failsafe operation can be configured as described on page 33 1 Open the enclosure box to expose the Front Panel 2 Unscrew the two thumb screws on the Front Panel 3 Open the Front Panel so that the Terminal Board is exposed 4 Locate the Fault Terminal Block on the terminal board 5 Connect a positive red wire to the terminal la...

Страница 19: ...to expose the Front Panel 2 Unscrew the two thumb screws on the Front Panel 3 Open the Front Panel so that the Terminal Board is exposed 4 Locate the Sensor Terminal Blocks on the Terminal Board 5 For each of up to 4 wired 4 20 mA type sensor assemblies Connect the sensor assembly s positive red wire to the terminal labeled VDC Connect the sensor assembly s signal green wire to the terminal labele...

Страница 20: ...anel 2 Unscrew the two thumb screws on the Front Panel 3 Open the Front Panel so that the Terminal Board is exposed 4 Locate the Relay Terminal Blocks on the Terminal Board 5 Connect the alarm device s H terminal to the NO or NC terminal on the relay terminal block NOTE It is recommended that the relay connections are wired as normally open NO However normally closed NC wiring configurations provi...

Страница 21: ...AirLink 7032 Gas Monitor Operator s Manual Chapter 3 Installation 21 Figure 10 Relay Wiring ...

Страница 22: ...n the device is fully functional and access to system and settings menus is allowed CAUTION The internal components can be static sensitive Use caution when opening the enclosure and handling internal components To cycle the Terminal Board power flip the Power Switch located on the lower right side of the Terminal Board to the OFF and then ON position Figure 11 Power Switch Location ...

Страница 23: ...hart Depending on the configuration the AirLink 7032 can either monitor up to 32 or 64 AirLink sensor assemblies Alternatively the AirLink 7032 can monitor 4 wired sensor assemblies with either 28 or 60 AirLink sensor assemblies depending on the configuration ordered Data from up to the past 24 hours can be viewed in the Trend Chart screen Data is always saved to the USB drive to be viewed on a co...

Страница 24: ...artup and Operation AirLink 7032 Gas Monitor Operator s Manual 2 From the Home screen press and release the Trend Chart button 3 Select the bank of channels you want to view 4 Select the full scale range for the chart ...

Страница 25: ...semblies depending on the configuration ordered If the instrument is in the Home screen for more than 20 seconds it starts autoscrolling through real time value pages 20 seconds at a time regardless of the Autoscroll setting To view real time value pages without the pages autoscrolling return to the Home screen make sure Autoscroll is set to off and manually enter the Real Time Values screen 1 If ...

Страница 26: ...sensor location real time value radio address AirLink detector only mode battery level AirLink detector only time since last message AirLink detector only and relay status display View Days Since Last Zero and Cal 1 If necessary press the Home button to return to the Home screen 2 From the Home screen press and release the Real Time Values button ...

Страница 27: ...king red An alarm condition has occurred on relay 1 but condition has now gone Relay 2 off No alarm condition has occurred on relay 2 since the last reset or power up solid red An alarm condition is currently happening on relay 2 blinking red An alarm condition has occurred on relay 2 but condition has now gone Relay 3 off No alarm condition has occurred on relay 3 since the last reset or power up...

Страница 28: ...1 in Channel 1 s Relays column gets a yellow background 1 Press Reset to clear an alarm indication once the alarm condition has cleared Fault or Warning Alarm Press the Fault indicator from any screen to see the fault screen Fault and warning codes are described on page 39 1 Press Reset to clear an alarm indication once the alarm condition has cleared Fault off No Fault condition has occurred on a...

Страница 29: ...be set up individually but a Duplicate Channels button makes it easier to set up channels that have the same settings NOTE To save any changes and return to the Home screen at any time press the Home button The AirLink 7032 automatically saves any changes and returns to the Home screen 15 minutes after the last button press Entering the Channel Configuration Menu 1 Open the enclosure box 2 If nece...

Страница 30: ...perator s Manual Editing Channel Settings 1 Enter the Channel Configuration Menu as described above 2 Select the channel bank for the channel you want to set up 3 Select the channel you want to set up 4 The channel settings screen appears AirLink channel Wired channel ...

Страница 31: ...lue Decreasing Relay will activate if the selected channel s reading falls below the value shown in Relay Value Auto Resetting Latch ing Auto Resetting Once the alarm condition clears the AirLink 7032 automatically resets the alarm indications Latching Once the alarm condition clears you must press the Reset button to reset the alarm indications Relay Values Gas reading at which the relay will act...

Страница 32: ...rLink 7032 s location and the current date and time 4 Press the Home button to save the settings and return to the Home screen Exiting the Channel Configuration Menu Complete the following steps to exit the Channel Configuration Menu at any time 1 Press the Home button 2 Close the enclosure box 3 Clamp down the enclosure latches NOTE The AirLink 7032 automatically saves any changes and returns to ...

Страница 33: ...e is also used to perform a calibration See page 36 for calibration instructions Editing Advanced Configuration Parameters You only have 30 seconds at a time to edit the parameters in the Advanced Configuration menu It is recommended that you review each setting beforehand and decide what changes you want to make before starting to edit the parameters 1 Open the enclosure box to expose the Front P...

Страница 34: ... to the Home screen 8 Edit the desired parameters They are described below Parameter Description Reset AirLink 7032 to Factory Defaults Sets the AirLink 7032 back to factory defaults listed below Channels 1 28 or 1 60 set to AirLink depending on the configuration ordered Channels 29 32 or 61 64 set to Wired depending on the configuration ordered Relays set at 10 15 20 and 25 All relays set to Auto...

Страница 35: ...nel Network ID Type in the system s network ID between 1 and 52 for 900 MHz systems or between 1 and 78 for 2 4 GHz systems All monitors and sensor assemblies must have the same Net work Channel in order to communicate Primary Secondary Select the Primary Secondary status for the AirLink 7032 fac tory setting is Primary There can only be one Primary monitor on a network All other monitors must be ...

Страница 36: ...sensors to be calibrated without triggering alarms Once in Calibration Mode the unit will remain there for two hours unless you press the Calibration Mode Active or Home button 1 Open the enclosure box to expose the Front Panel 2 Tap the AirLink logo then press and hold the RKI logo for 5 seconds to enter the Advanced Configuration Menu 3 Press Enter Calibration Mode ...

Страница 37: ...ling through the Real Time Values for active channels 6 Press the Home button to return to the Home screen NOTE The AirLink 7032 automatically returns to the Home screen 15 minutes after the last button press 7 Close the enclosure box 8 Clamp down the enclosure latches Relay Test Mode Relay Test Mode activates each relay and can be used to determine whether or not the relays and attached alarms ar...

Страница 38: ...he bottom of the screen will turn red when the relay activates 5 5 seconds after the 4th relay is activated all relays return to their normal state and Test Relays is no longer selected 6 Press the Home button to return to the Home screen NOTE The AirLink 7032 automatically returns to the Home screen 15 minutes after the last button press 7 Close the enclosure box 8 Clamp down the enclosure latche...

Страница 39: ...eady exists on the network and is conflicting with the AirLink 7032 s default as primary monitor 1 Turn off the other monitor on the network or make sure that only one of the monitors is set up to be the primary monitor All Channels Turned Off Autoscroll is turned on but all channels are turned off 1 Turn on and set up all necessary channels as described on page 29 Temperature Warning for IR detec...

Страница 40: ...ent 2 Replace the sensor F6 The sensor assembly did not auto cal cor rectly 1 Confirm the gas concentration is correct and that it is flowing to the sensor 2 Replace the sensor F8 There are 2 sensor assemblies with the same address trying to communicate with the monitor 1 Make sure all sensor assemblies have unique addresses F9 The monitor has not received a communi cation from the faulting sensor...

Страница 41: ... F13 may appear when the sensor assembly is in a fault condition 1 Since it is 4 20mA the monitor does not know the exact fault condition Therefore check the sensor assembly to see what the fault is and then consult other items in this chart for a solution Table 2 Troubleshooting the AirLink 7032 Continued Condition Probable Causes Recommended Action ...

Страница 42: ...se Windows Explorer to view the contents of the SD card 5 There are folders for each channel s address battery voltage interval data logged every 5 seconds fault code s time since last message days since last null days since last cal and received signal strength indicator There are also folders for the monitor location and the monitor serial number Each folder contains dtl files of data The dtl fi...

Страница 43: ...r 8 Viewing Log Files 43 7 If double clicking the dtl file does not automatically convert it to a xls file a Open Maple Systems Easy Converter from the Start menu b Click the Open button c Click Add File d Navigate to the dtl file you want to convert ...

Страница 44: ...44 Chapter 8 Viewing Log Files AirLink 7032 Gas Monitor Operator s Manual e Click OK f The program indicates that the conversion was successful ...

Страница 45: ...apter 8 Viewing Log Files 45 8 Open converted xls files in Excel or another spreadsheet software to view the data 9 Reinstall the SD card with USB adapter into the AirLink 7032 s USB slot 10 Press Cancel on the message that appears on the display ...

Страница 46: ...ts the part numbers and descriptions for replacement parts and accessories offered for the AirLink 7032 Gas Monitor Table 3 Parts List Part No Description 18 0107RK Conduit hub 3 4 in 51 0040 RED Strobe horn 20 28 VDC Cl I Div 1 Zone 1 71 0560 AirLink 7032 Gas Monitor Operator s Manual this document ...

Страница 47: ...act and Wet Contact Relays In regards to power there are two types of relays 1 Dry Contact Relays This type of relay does not provide power to the equipment attached to it i e if there is a light hooked up to this type of relay it must be powered by another source 2 Wet Contact Relays This type of relay does provide power to the equipment attached to it i e if a light was hooked up to this type of...

Страница 48: ...e alarm condition occurs The NC normally closed relay contacts are closed during non alarm operation and open when the appropriate alarm condition occurs If Failsafe is set to Yes the relays are energized in normal operation and de energize when the appropriate alarm circuit is activated The NO normally open relay contacts are closed during non alarm operation and open when the appropriate alarm c...

Страница 49: ...onditions as shown below The 4 mA allows the receiving controller PLC to distinguish between a zero signal a broken wire or an unresponsive instrument Benefits of 4 20 mA convention are that it is an industry standard low cost to implement can reject some forms of electrical noise and the signal does not change value around the loop as opposed to voltage The key advantage of the current loop is th...

Страница 50: ... loop wires are broken the sensor assembly is not powered up the sensor assembly is malfunctioning or the controller is malfunctioning A digital multi meter DMM or current meter may be used in conjunction with the controller and or to test the 4 20 mA current loop signal To measure the current place the meter probes in line with the current loop ...

Страница 51: ...e user would like to view must be between 1 255 Length Depends on the number of addresses the user would like to view Scan Rate 1000 ms Data Format Hex Decimal Float Register Map The Modbus register maps for 32 and 64 channel versions applicable to RS 232 RS 485 and USB outputs of the AirLink 7010 are accessible from the following URLs 32 channel version https www rkiinstruments com pdf airlink_70...

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