EMX ULTRA-MVP-2 Instruction Manual

Multi-voltage vehicle loop detector

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Instruction Manual
The ULT-MVP-2 two channel vehicle loop detector senses metallic objects near an induction loop.
This detector automatically adjusts from 12 VDC up to 240 VAC which eliminates the installer's need
to match available power to an appropriately rated vehicle detector. The ULTRAMETER™ display
makes set-up easy by displaying the optimum sensitivity setting required to detect a vehicle positioned
near the loop. Ten sensitivity settings allow for fine adjustment of the detection level. The ULT-MVP-2
provides relay contact outputs indicating vehicle presence for each channel separately and AB logic
for direction indication. The relay output for each channel may be set for pulse or presence, or the
EMX exclusive feature, Detect-on-Stop™ (DOS
and infinite or normal (5 minute) presence. Four frequency settings provide flexibility in preventing
crosstalk in multi-loop applications.
Cautions and Warnings
This product is an accessory or part of a system. Install the ULT-MVP-2 according to
instructions from the gate or door operator manufacturer. Comply with all applicable
codes and safety regulations.
Specifications
Power
Draw Current (Standby/Detect)
Loop Frequency
Loop Inductance
Surge Protection
Channel 1 & 2 Relay
Contact Rating (Resistive Load)
Operating Temperature
Environmental Rating
Connector
Dimensions (L x W x H)
ULT-MVP-2
Multi-Voltage Vehicle Loop Detector
Two Channel with Direction Indication
®
). The ULT-MVP-2 features automatic sensitivity boost (ASB)
12-60 VDC or 12-240 VAC (48-62 Hz)
25 mA/50 mA
4 settings (low, med-low, med-hi, high)
20-2000 µH (Q factor ≥ 5)
Loop circuitry protected by surge suppressors
SPDT relay contacts (form C)
2 A @ 30 VDC, 0.5 A @ 125 VAC
-40º to 180ºF (-40º to 82ºC) 0 to 95% relative humidity
IP30
11 pin male connector (JEDEC B11-88)
compatible with DIN rail mount socket or wire harness
73 mm (2.9") x 38 mm (1.2") x 78 mm (3.1")
1/8

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Summary of Contents for EMX ULTRA-MVP-2

  • Page 1 AB logic for direction indication. The relay output for each channel may be set for pulse or presence, or the EMX exclusive feature, Detect-on-Stop™ (DOS ® ). The ULT-MVP-2 features automatic sensitivity boost (ASB) and infinite or normal (5 minute) presence.
  • Page 2: Ordering Information

    Ordering Information ULT-MVP-2U Two channel multi-voltage vehicle loop detector, US wiring • ULT-MVP-2E Two channel multi-voltage vehicle loop detector, EU wiring • HAR-11 11 position harness, 3’ of wire • LD-11 11 pin DIN rail socket, black, wide base • LD-11B 11 pin DIN rail socket, black, narrow base •...
  • Page 3: Settings & Display

    Settings & Display 1. Channel Set-Up / Reset Button Press and release to enter/exit channel set-up mode and re-initialize the detector. 2. Sensitivity Setting The 10-position rotary switch allows for adjustment of detection threshold. The sensitivity level increases from position 0 (lowest setting) through 9 (highest setting).
  • Page 4 Channel select, DIP switch 1, determines which channel’s Channel Select DIP Switch 1 sensitivity level is displaying on the ULTRAMETER display. Channel 2 This switch also controls which channel set-up will be modified Channel 1 when pressing the channel set-up button. DIP switch 2 allows the output relay to be configured for presence or one second pulse on entry operation.
  • Page 5: Loop Installation

    Pack tightly and replace gravel or soil over top. GENERAL INSTALLATION GUIDELINES Use EMX lite preformed loops for quick, reliable installations. • It is not recommended to install a loop near power lines (overhead or underground) or low voltage lighting.
  • Page 6: Installation

    Installation Connect the 11 pin DIN rail socket or wire harness to the ULT-MVP-2 and connect the pins 1 and 2 (white black wire) socket/harness appropriate power source. Pin 4 (green wire) must be connected to earth ground for effective surge protection. Connect channel 1 loop wires to pins 7 and 8 (gray and brown wire) and channel 2 loop wires to pins 10 and 11 (pink and violet wire).
  • Page 7: Troubleshooting

    Troubleshooting Symptom Possible Cause Solution Channel 1 or 2 Loop wire shorted or open Refer to the indicators in the Settings and Display section Red LED flashes to determine the channel of the LED to determine which loop is open/shorted. Check loop resistance...
  • Page 8: Warranty

    ULTRAMETER™ display. Set sensitivity level to the level indicated on the display. Warranty EMX Industries, Inc. products have a warranty against defects in materials and workmanship for a period of two years from date of sale to our customer.

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