WDT-6M-Z2 AirGRID Wireless Data Communication System, Transmitter
Caution
Product Description
Enhances device information visibility when added to an existing stacked signal light (our LME type).
[Features]
· Wireless data communication systems can be established simply by incorporating into existing PATLITE signal lamps.
· Data is collected from the signal lights, so data collection is possible regardless of how old or new equipment is and regardless of manufacturer.
· Easy installation by removing the signal light top cap and fixing it with the internal screw.
* One of the signal wires for power supply of the transmitter will be used.
· WD-Z2 is equipped with a new counter function (when counter mode is set).
· Wireless type that achieves easy visualization of production results and progress at low cost.
· The wireless system eliminates wiring routing, drastically reducing the initial installation cost as compared to wired facility construction.
· As protocol of WD series and WD-Z2 series are compatible, data to PC can be managed collectively.
* As the wireless standard is different between the WD and WD-Z2 series, they cannot be used with a transceiver interconnected.
Wireless Data Acquisition System Transmitter Click here
Product Specifications
Compatible signal light models | LME Series*1 |
|---|---|
Recommended number of transmitters | 20 units*2 |
Current consumption | Typ.20mA |
Line-of-sight radio wave range | 20m※3 |
*1 There are some restrictions on compatible signal lights.
*2 Due to the nature of radio waves, it may vary depending on the installation location, communication environment, and communication frequency.
*3 Due to the nature of radio waves, the values are for reference only.
[Transmitter general specifications]
Compatible stacked signal lights | LME Series |
|---|---|
Rated voltage | DC24V (non-polarized) |
Voltage Tolerance | DC21.6V to DC26.4V |
Current consumption | 20mA±10mA |
Operating Ambient Temperature | -10 to 60°C |
Relative humidity | 85% RH or less (no condensation) |
Storage ambient temperature | -20 to 70℃ (no freezing) |
Installation direction (indoor only) | Positive direction only |
Protective structure | Mounting: Stacked Signal Lights |
mass | 52g±5g |
[Wireless specifications]
Wireless Communication Standards | IEEE 802.15.4 |
|---|---|
Wireless communication frequency | 2,405MHz to 2,480MHz (16 channels) |
Wireless transmission and reception method | Direct sequence spread spectrum (DS-SS *1 ) |
Wireless communication method | Equipped with ZigBee2007 compliant ZigbeePRO stack (implementation of unique profile) |
Wireless communication speed | Theoretical maximum 250kbps *2 |
Wireless Transmission Output | Maximum 3mW (at antenna feed point) |
Radio wave reach distance*3 | Visibility: approx. 20m (reference value) |
Number of broadcasts | Up to 30 times |
Applicable Standards | Japan: Radio Law, Electrical Appliance and Material Safety Law (AC adapter) |
*1: DS-SS = Direct Sequence-Spread Spectrum
*2: Due to the characteristics of radio waves, it may vary depending on the installation location and communication environment.
*3: Due to the characteristics of radio waves, it may vary depending on the installation location, communication environment, and communication frequency.
Product Features Details
[Network connection status]
Technical information and design ideas
Wiring diagram
 | To operate the transmitter, a constant power supply is required. As shown in the diagram on the left, apply constant power to one unused signal line as a power supply line. (Example: When supplying power from the white signal line) |
Dimensions
Unit: mm
Example of use
[Transmitter installation]
 | Installation is simple; just attach the transmitter bracket (A) to the signal light, secure it with the signal light sensor screw, and then attach the top cover (B) from above. (Some wiring may be required.) |