Precision Digital

PDW90 Point-to-Multipoint Wireless Signal Base Station

Starting piece to a rugged, customizable, point-to-multipoint wireless bridge


$607.00 CAD
Normally ships in 1-2 Weeks

 
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The Precision Digital PDW90 Base Station is the starting piece to a rugged, customizable, point-to-multipoint wireless bridge. It offers a highly-flexible means of getting an analog, digital, or Modbus® signal from where you have it to where you need it. Modular input/output cards and expandable field units, available for the base station, and mean that the PDW90 can be customized to meet the needs of any wireless application.

The PDW90 is simple to order, simple to configure, and easy to trust with your application. A wireless survey tool is available for those installations that require a site survey for longer distances, making it easy to verify the setup will work the first time.

Field units accept analog, discrete, or Modbus® inputs and wirelessly broadcast it to the PDW90 base station. The base station can recreate these signals with its onboard RS-485 or analog and digital I/O cards. It can also be programmed to activate relays or output analog/digital signals to the field units. Just put the field units wherever there are process signals and the base station in the control room.

Fixed or remote antenna modules as well as a wide range of accessories are available, including mounting kits, antenna-related accessories, and repeaters. The antenna may be directly attached or remotely located. High gain directional antennae are also offered.

• Rugged Plastic NEMA 4X Field Enclosure
• Field or Wall Mounted
• RS-485 Modbus Standard
• Up to 16 Dual Input/Output Expansion Cards
• Analog Input, Analog Output, Relay Output, and Digital I/O Cards Available

General
Maximum Connected Field Units 32 field units
Network ID Programmable: 0 - 99
Programming Methods Via PC with PDW Manager software
Power 24 VDC ±10%, 36 W max, 2.4 W min; Power consumption is dependent on type and number of modules installed
Non-Volatile Memory All programmed settings are stored in non-volatile memory for a minimum of ten years if power is lost.
Environmental Operating temperature range: -40 to 65°C; Storage temperature range: -40 to 85°C; Relative humidity: 0 to 90% non-condensing
Connections Removable screw terminal blocks accept 12 to 22 AWG wire.
Peak Antenna Gain 2.15 dBi ± 1.0
Enclosure 15.75" x 11.81" x 7.03" (40 cm x 30 cm x 17.9 cm) (W x H x D); NEMA 4X; Thermoplastic Polyester; Color: Gray
Tightening Torque Screw terminal connectors: 5 lb-in (0.56 Nm)
Shipping Dimensions 17" x 14" x 9" (43.2 cm x 35.6 cm x 22.9 cm) (W x H X D)
Shipping Weight 6.5 lbs (2.95 kg)
Warranty 3 years parts & labor
Wireless Radio
Frequency 900 MHz
Range 500 ft (152.4 m) indoor, 1 mi (1.61 km) outdoor (line-of-sight)
Encryption AES 128-bit encryption available using PDW Manager software
Interference Reduction Frequency Hopping Spread Spectrum (FHSS)
Power Output 24 dBm (250 mW)
Sensitivity -101 dBm
PDW Manager Software
System Requirements Microsoft® Windows® XP/Vista/7/8/10
Communications USB 2.0 (Standard USB A to Micro USB B)
Configuration Configure devices one at a time
RS-485 Modbus® RTU Serial Communications
Compatibility EIA-485
Connectors Removable screw terminal connector
Max Distance 3,937' (1,200 m) max
Baud Rate 1200 – 57,600 bps
Transmit Time Delay Programmable between 0 and 199 ms
Data 8 bit (1 start bit, 1 or 2 stop bits)
Parity Even, Odd, or None with 2 stop bits
Modbus Timeout 0.5, 1, 2, 3, 4, 5 seconds; user selectable

Item
Description
Availability
Price
Antenna
PDA3100 Antenna Extension Cable
Antenna extension cable for PDW wireless products
Normally ships in 1-2 Weeks
Starting At
$124.60 CAD
Configure
PDA3900 Yagi Directional Antenna
Yagi directional antemma for PDW wireless productst
Normally ships in 1-2 Weeks
Starting At
$138.60 CAD
Configure
PDA3900-12 Standard Antenna
Standard antenna for the PDW wireless products
Normally ships in 1-2 Weeks
$138.60 CAD
Field Unit
PDW90 Point-to-Multipoint Wireless Process Signal Field Unit
Transmit analog, digital, and Modbus® inputs from any location in the field to the PDW90 base station
Normally ships in 1-2 Weeks
$673.65 CAD
Kit
PDA10 Wireless Survey Toolkit
Intended to be used in conjunction with PDW30 or PDW90 wireless products, comes with a handheld unit and a target unit
Normally ships in 1-2 Weeks
$873.60 CAD
Module
PDW90 Base Station Module
Modules are easy to install and add functionality to the wireless system
Normally ships in 1-2 Weeks
Starting At
$138.60 CAD
Configure
Repeater
PDW30-RNA Wireless Repeater
Retransmits wireless signals, broadcasts long distances and around obstacles
Normally ships in 1-2 Weeks
$698.60 CAD