In Vehicle Loop Detector
Buku Lophunzitsira 
ULT-PLGTM
Plug-In Vehicle Loop Detector
Buku Lophunzitsira
The ULT-PLG plug-in style vehicle loop detector senses metallic objects near an induction loop. This vehicle detector may be used in the center, reverse, and exit loop positions. The ULTRAMETERTM display allows for easy set-up by displaying the optimum sensitivity setting for detecting a vehicle near the loop while ignoring interference. Ten sensitivity settings allow for fine adjustment of the detection level. The ULT-PLG features a user-configurable Output B for fail-safe/secure, pulse on entry/exit, presence or EMX exclusive, Detect-on-StopTM (DOS®). Four frequency settings provide flexibility in preventing crosstalk in multi-loop applications.
Chenjezo ndi Machenjezo
This product is an accessory or part of a system. Install the ULT-PLG according to instructions from the gate or door operator manufacturer. Comply with all applicable codes and safety regulations.
zofunika
| mphamvu | 12-24 VDC |
| Draw Current | 15 mA |
| Kuthamanga Kwambiri | 4 zoikamo (otsika, med-otsika, med-hi, mkulu) |
| Loop Inductance Range | 20-2000 µH (Q factor ≥ 5) |
| Chitetezo Chokwanira | Zozungulira zozungulira zotetezedwa ndi ma suppressors |
| opaleshoni Kutentha | -40º mpaka 180ºF (-40º mpaka 82ºC) 0 mpaka 95% chinyezi wachibale |
| cholumikizira | 10 pin female |
| Makulidwe (L x W x H) | 3.0 "(76 mm) x 0.9" (22 mm) x 2.75 "(70 mm) |
Kutumiza Chidziwitso
- ULT-PLG…………………… Plug-in vehicle loop detector (included)
- PR-XX………………………. Lite preformed loop (XX specify size)
- TSTL………………….. Test loop, troubleshooting tool
Maulalo a Wiring
10 Pini Cholumikizira Chachikazi
| Cholumikizira Pin | Kufotokozera |
| 1 | Kugwirizana kwa Loop |
| 2 | Kugwirizana kwa Loop |
| 3 | Power + (12-24 VDC) |
| 4 | Palibe Kulumikiza |
| 5 | Palibe Kulumikiza |
| 6 | Kutulutsa B |
| 7 | Output B Inverted |
| 8 | Presence Output |
| 9 | Power + (12-24 VDC) |
| 10 | Ground |
Zokonda & Zowonetsera
1. DIP Switch
Zokonda zosinthira DIP zafotokozedwa patsamba lotsatira.
2. Sensitivity Setting
The 10-position rotary switch allows for adjustment of the detection threshold.
The sensitivity threshold increases from position 0 (lowest setting) through 9 (highest setting). Typical applications require a setting of 3 or 4. The rotary adjustment must be set to a specific/whole number. There are no half settings.
3. Power / Loop Fault Indicator (Green LED)
| Opaleshoni Normal | on |
| Shorted kapena Open Loop | kung'anima kwachangu |
| M'mbuyomu Loop Fault | flashes fast twice intermittently |
4. Detect / Frequency Count (Red LED)
| Kukhalapo Kwapezeka | on |
| Palibe Kukhalapo | pa |
| Frequency Count | akuwomba |
5. ULTRAMETERTM Display
Chiwonetserochi chikuwonetsa makonda ofunikira kuti azindikire galimoto yomwe ili pafupi ndi loop. Kuti mugwiritse ntchito izi, yang'anani chiwonetserochi pamene galimoto ikuyenda pafupi ndi lupu, zindikirani nambala yomwe yawonetsedwa, kenako sinthani zochunira kuti zikhale zomwe zikuwonetsedwa. Chiwonetserocho chidzasintha kuchokera ku 9 kwa chizindikiro chofooka mpaka 0 pa chizindikiro champhamvu kwambiri. Panthawi yogwira ntchito bwino, galimoto ikakhala kuti palibe kapena pafupi ndi loop, chiwonetsero chimakhala chopanda kanthu. Zotsatira za kusokonezedwa kwa magalimoto amatha kuwoneka pachiwonetsero pomwe malo omvera alibe munthu.
6. Frequency Count / Reset Button
Press and release the frequency count button and count the number of flashes on the red LED. Each flash represents 10 kHz. Following a frequency count cycle, the detector re-initializes.
Kulimbikitsa Kuzindikira Kwadzidzidzi
| DIP Sinthani 8 | |
| ASB Yathandizidwa | on |
| ASB Olemala | pa |
The Automatic Sensitivity Boost causes the sensitivity to increase following initial detection. This feature is useful to prevent dropout when detecting high-bed vehicles. The sensitivity returns to its normal setting after the vehicle exits the loop. The decimal point on the ULTRAMETER™ display indicates ASB is on.
Kukhalapo
| DIP Sinthani 7 | |
| Normal | on |
| wopandamalire | pa |
Infinite presence mode causes the output to remain in detection as long as the vehicle remains in the loop. Normal presence mode causes the output to reset after 5 minutes. Do not use Normal presence mode for reversing loop applications.
Dziwani-On-Stop™
| DIP Sinthani 6 | |
| DOS® On | on |
| DOS® Off | pa |
The Detect-On-Stop™ (DOS® ) feature requires that a vehicle must come to a complete stop over the loop for a minimum of 1-2 seconds before Output B activates. DOS®
will not function if in Loop Fault mode. Do not use the DOS® feature for reversing loop applications.
Kutulutsa B
| DIP Sinthani | ||
| mafashoni | 5 | 4 |
| Pulse pa Kulowa | on | on |
| Pulse pa Kutuluka | on | pa |
| B same as A | pa | on |
| Cholakwika cha Loop | pa | pa |
Output B is configurable for four possible modes. In Pulse on Entry/Exit mode, Output B will be activated for approximately 500ms when a vehicle is entering or exiting the detection zone. In B same as A, relay B has the same output as relay A. In Loop Fault mode, the relay will trigger if a loop fault occurs.
Fail-Safe/Secure
| DIP Sinthani 3 | |
| Kulephera-Otetezeka | on |
| Kulephera Otetezeka | pa |
The Fail Safe setting causes the ULT-PLG to activate the presence output in the event of a loop failure. The Fail Secure setting will cause the ULT-PLG not to activate the presence output in the event of a loop failure. Do not use Fail Secure for reversing loop applications.
Zokonda pafupipafupi
| DIP Sinthani | ||
| 2 | 1 | |
| Low | on | on |
| Wapakatikati Low | on | pa |
| Wapakatikati Wapakati | pa | on |
| High | pa | pa |
DIP switches 2 and 1 are used to assign the loop operation frequency. The primary purpose of the Frequency Setting is to allow the installer the ability to set different operating
frequencies for multi-loop installations and is recommended to prevent crosstalk/interference from multiple loops.
Kuyika kwa Loop
WATSOPANO SLAB KUTHIRIRA
Ty-wrap 1-1/4″ PVC pipe to the top of the rebar in the size and configuration of the loop (ex. 4′ x 8′). Then ty-wrap the loop to the top of the PVC frame. This stabilizes the loop during the pour and separates it from the rebar.
MAWU OCHEDWA ALIPO
Cut 1″ deep into the existing surface, place a 45° cut at the corners to prevent sharp edges from damaging the loop wire. Notch out for the “T” connection where the lead wire connects to the loop. Remove all debris from the finished cut with compressed air. Place the loop into the saw cut. Place backer material into the saw cut over the loop wire and pack tightly. Place a high-quality sealer over the saw cut to seal the surface.
RESURFACE ASPHALT
Macheka dulani malo omwe alipo ¾” mwakuya ndikudula 45° m’makona kuti m’mbali mwake musawononge waya woluka. Chotsani zinyalala zonse kuchokera kumapeto odulidwa ndi wothinikizidwa mpweya. Ikani mchenga pamwamba pa waya pamwamba ndikunyamula mwamphamvu. Yalani phula latsopano.
KUWEKA THANGALALA KAPENA NTCHITO
While this is not a recommended installation for most loops, it has been used successfully with proper preparation. Remove gravel or top soil until reaching a stable base. Dig ~ 6-8″ deep by ~ 6-8″ wide. Fill halfway with sand and pack tightly. Place the loop into the trench and finish filling to level with sand. Pack tightly and replace gravel or soil over top.
MALANGIZO OTHANDIZA OTHANDIZA
- Gwiritsani ntchito malupu a EMX lite preformed kuti muyike mwachangu komanso modalirika.
- Sitikulimbikitsidwa kukhazikitsa loop pafupi ndi mizere yamagetsi (pamwambapa kapena pansi) kapena kutsika kwamphamvutage lighting. If necessary near these power sources, place at a 45° angle. Make the loop shape a diamond, not a square.
- Musamayike lupu pafupi ndi ma heaters ochititsa chidwi.
- Ngati mukugwiritsa ntchito lupu losapangidwa, waya wotsogolera (waya kuchokera ku lupu kupita ku chowunikira) uyenera kupindika osachepera 6 pa phazi lililonse kuti apewe zotsatira za phokoso kapena kusokoneza kwina.
- Kutalika kozindikira ndi pafupifupi 70% ya mbali yayifupi kwambiri ya lupu. Za example: detection height for a 4′ x 8′ loop = 48″ x .7 = 33.6″ 4/6
unsembe
- Plug the ULT-PLG into the operator according to instructions provided by the manufacturer.
- Configure the DIP switches according to preferences. Refer to Settings & Display for more information.
- If using multiple loops or suspect crosstalk/interference from the environment, perform a frequency count on each detector to confirm that the operating frequencies are different.
· Press the FREQUENCY COUNT / RESET button and count the number of flashes of the red LED. Each flash represents 10kHZ. Counts from 3 to 13 confirm that the detector is tuned to a loop.
· If multiple loops and detectors are utilizing the same or very similar frequency, configure DIP switches 7 and 8 on one of the devices. For example: Move one ULT-PLG to the low-frequency setting and the second ULT-PLG to the high-frequency setting. - Dinani batani la FREQUENCY COUNT / RESET kuti muyambitsenso chowunikira ndikukonzekera zosintha za DIP.
- Adjust the sensitivity setting to the desired level to assure detection of all vehicle traffic.
· To test the sensitivity, without moving the sensing loop, drive a vehicle near the loop.
TIP: When the vehicle is first detected by the loop, “9” will be displayed on the ULTRAMETERTM display. Position the vehicle over the loop where the detection point is desired, take note of the number displayed on the ULTRAMETERTM and change the sensitivity setting (10-position rotary switch) to match that number.
· Move the test vehicle away from the loop to remove it from the detection zone (ULTRAMETERTM display should be blank).
· Press the FREQUENCY COUNT / RESET button on the ULT-PLG.
· Retest the product by moving the vehicle into and out of the detection zone to make sure the set-up and location are working as intended. - Press the FREQUENCY COUNT BUTTON / RESET button to calibrate the ULT-PLG to the loop.
Kusaka zolakwika
| Chizindikiro | Choyambitsa | Anakonza |
| Kuwala kwa LED sikuyatsidwa | Palibe mphamvu | Check the power supplied to the ULT-PLG on pins 9 and 10. Voltage should read between 12-24 VDC. |
| Kuwala kobiriwira kwa LED | Waya wa loop wafupika kapena wotseguka | 1. Check the loop resistance with a multimeter to confirm a reading between 0.5 ohms and 5 ohms. If the reading is outside of this range, replace the loop. The reading should be steady. 2. Check loop connections to terminals. 3. Press the FREQUENCY COUNT / RESET button. |
| Green LED flashes fast twice intermittently | Waya wa loop adafupikitsidwa kapena kutsegulidwa | 1. Check the loop resistance with a multimeter to confirm a reading between 0.5 ohms and 5 ohms. If reading is outside of this range, replace the loop. The reading should be steady. 2. Check loop connections to terminals. 3. Press the FREQUENCY COUNT / RESET button. |
| Red LED on constantly (stuck in detection mode) | Faulty loop Poorly crimped connection or lose connection | Yesani megger kuchokera ku loop lead mpaka pansi, iyenera kukhala yopitilira 100 megaohms. Check loop connections to terminals. Verify splices are properly soldered and sealed against moisture. Observe ULTRAMETER’s” display. The level indicated on the display indicates residual frequency shift from vacant loop to vehicle presence. Press the FREQUENCY COUNT / RESET button to re-initialize the detector. |
| Detector imazindikira pafupipafupi pomwe palibe galimoto yomwe ili pa lupu | Lopo yolakwika Poorly crimped connection or lose connection Kuyankhulana pakati pa ma loop detectors angapo Loop is not securely installed to prevent movement of the loop in the pavement. |
Yesani megger kuchokera ku loop lead mpaka pansi, iyenera kukhala yopitilira 100 megaohms. Chongani malumikizidwe a malupu ku ma terminals. Onetsetsani kuti zigawozo zagulitsidwa bwino ndikutsekedwa ndi chinyezi. Khazikitsani malupu angapo kumayendedwe osiyanasiyana. Tsimikizirani kuti loop yayikidwa bwino pamalopo ndipo malowo ali pamalo abwino popewa kusuntha kwa mawaya. |
| Palibe kudziwika | Loop wire shorted or open Loop sensitivity set too low | 1. Check loop resistance with a multimeter to confirm a reading between 0.5 ohms and 5 ohms. If the reading is outside of this range, replace the loop. The reading should be steady. 2. With the vehicle on loop, observe ULTRAMETER’s” display. Set sensitivity level to the level indicated on the display. |
chitsimikizo
EMX Industries, Inc. products have a warranty against defects in materials and workmanship for a period of two years from the date of sale to our customer.
Zolemba / Zothandizira
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EMX ULT-PLG Plug-In Vehicle Loop Detector [pdf] Buku la Malangizo ULT-PLG Plug-In Vehicle Loop Detector, ULT-PLG, Plug-In Vehicle Loop Detector, Vehicle Loop Detector, Loop Detector, Detector, Vehicle Detector |
