PD-110B Single Vehicle Door Detector

PD-132 Single Vehicle Loop Detector

■ Install Detector The detector must be installed in a convenient weatherproof location as close to the loop as possible. Installation location must choose to stay away from the heat source, it around other devices must maintain a distance of at least 10mm (mustn’t fix cling to the cabinet). A correct loop configuration and detector installation will ensure a successful inductive loop detection system. Loop of several important parameters include: loop figure, size, and turns, install methods (details as “Loop installation guide”). ■ Wiring Diagram PCD-132 Diagram.jpg ■ Operation and Indication While the detector is tuning, the green Channel LED and red Power LED will be turn on. It remain about 2 seconds, then the green LED turn off. If a loop fault exists the Channel LED will come on and flash indicating a fault. If the fault is self-healing the detector will continue to operate. The green channel LED will also glow whenever a vehicle is detected passing over the inductive loop. The red Power LED at the top of the unit will remain on to indicate that the unit is powered. ■ Frequency To eliminate interference of two neighbouring wire loops or loop detectors, the frequency can be altered. PD132 Frequency.jpg ■ Sensitivity The sensitivity of the detector allows the detector to be selective as to the change of inductance necessary to produce an output. There are four sensitivity selections and are set as follows by DIP3 and DIP4 Switch. PD132 Sensitivity.jpg ■ Automatic Sensitivity Boost Automatic sensitivity boost is selected by DIP5 switch on the front of the enclosure and is set as follows: OFF - Disabled, ON – Enabled. Automatic sensitivity boost causes the sensitivity to be boosted to a maximum on detection on the vehicle, and maintained at this level during the presence of the vehicle over the loop. When the vehicle departs the loop and detection is lost the sensitivity reverts to the pre-selected level. ■ Filter To eliminate interference of bad environment, the filter mode is activated by setting the DIP6 Switch to “ON” site. In filter mode, the reaction time of the detector is delayed, and the sensitivity is reduced. Usually, the filter mode is disabled by setting the DIP6 Switch to “OFF” site. 【Attention】 If the detector isn’t working normally, you must check the loop and wiring at first, and then alter the frequency or the sensitivity. At last ,try to set it to filter mode. ■ Output Relay The relay2 is pulse output. If DIP7 is “OFF” site, when a vehicle is detected passing over the inductive loop, the relay is energized( Pin3 and Pin4 is shorted) and de-energized ( Pin3 and Pin4 is opened) after 500ms. If DIP7 is “ON” site, when a vehicle is detected departing the loop, the relay is energized ( Pin3 and Pin4 is shorted) and de-energized ( Pin3 and Pin4 is opened) after 500ms. The relay1 is presence output. When a vehicle is detected passing over the inductive loop, the relay is energized( Pin5 and Pin6 are shorted) until the vehicle is detected departing the loop. ■ Presence Time The presence time may be set to permanent presence or to limited presence. In permanent presence mode the detector will continuously compensate for all environmental changes whilst there is a vehicle present over the loop, the presence mode is set with DIP8 Switch and is configured as follows: OFF：Limited Presence ( 5 minutes), ON：Permanent Presence. ■ Reset Switch The detector automatically tunes to the inductive loop connected to it when the power is applied, whether on initial installation or after any break in power supply. Should it be necessary to retune the detector, as may be required after changing any of the switches or after moving the detector from one installation to another, momentary operation of the RESET switch will initiate the automatic tuning cycle. ■ Technical Data Product Parameter Parameter Descr1ption S4A Model PD-132 Product Name Single Vehicle Loop Detector Supply voltage 230V AC , 115V AC, 12/24V DC/AC ( See the label on the detector) Voltage tolerance AC +10% / -15%; Voltage tolerance DC ±15% Power Consumption 4.5VA Output relays 120V/3A AC Operating temperature -20°C to +65°C Storage temperature -40°C to +85°C Frequency range 20 kHz to 170 kHz Reaction time 10ms Signal holding time Unlimited / limited when loop is permanently covered 5 minutes Sensitivity Adjustable in 4 increments Loop inductance Total loop plus connection wiring 50 to 1000μH.Ideal is 100 to 300μH Loop connection wiring Maximum length 20 meters, twisted at least 20 times per meter Size of Housing 78x40x108 mm (L x W x H)

Exit Sign Metal Scrap

IC Card High Quality

IC Card High Quality

UHF CARD READER (USB) HWP-AIMW02CIQAG

Operating mode: HWP-AIMW02CIQAG 808 Transmitter Device can continuously transmit low-frequency 125 KHz signals to form a cover zone. Any low-frequency 125k tag entering the cover zone will receive a low-frequency ID code. The device can analyze the information such as the RSSI value of the low frequency signal strength, tag battery voltage status, and tag anti-dismantle status, etc. Then it replies the detailed information to the locating base station with 2.4GHz signal. 808 transmitter device can also receive the signal from the active single-frequency tag in real time and transmit the received data to the supervisory control system. In special applications, the data of the tags can also be written or the parameters can be changed. Recognition range: The effective recognition distance of the transceiver device is 10 cm, and the transmitting distance of 125K signal is 25 cm~95 cm. The distance can be controlled by adjusting parameters. 808 transmitting device can recognize the electronic tag signal in all directions. Recognition speed & capability: Recognition speed mainly depends on the time interval of the tag transmitting. 808 transmitter device can send the tag data to the computer without any delay after receiving it. If the tag is a read-write type, 808 transmitter device can also write relevant information into the tag. Capacity depends on the tag itself. Communication security: When the 808 transmitter device communicates with the tag, special communication protocol is used to verify the legitimacy of the device. In order to prevent data cracking, the meticulous encryption algorithm is developed to ensure data security in the communication process. Reliability: The product fully considers the application requirements of industrial environment such as anti-impact. The production process of the base station strictly conforms to the ISO 9001 quality standard. Multi-step quality inspection is implemented to ensure products with full performance requirements. Interface standard: 808 transmitter device provides USB2.0 standard hardware interface. If RS232 interface is required, please mark out when ordering. Agreement & Support: Standard software interface that conforms to Windows operating system environment is provided. The underlying communication protocol, related SDK development kits, DEMO soft wares and some development cases can be provided for reference.