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GDS-98RF Wireless Data Interface

Brand: GDS Corporation
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The GDS-98RF Wireless Interface is designed to monitor up to 255 wireless network device transmissions, store the latest values and respond in real-time to data requests from remote access from DCSs, PLCs or other MODBUS masters.

Data is available via three-wire RS-232, two-wire RS-485 or 4-20 mA analog outputs.

The GDS-98RF also includes an Ethernet-to-Website and USB Virtual COM PORT interface taht allows remote users to view readings, alarm status and more.

If analog output is required, optional 8-channel analog output cards are available that provides up to 32 independent 4-20 mA outputs.
Features
Receives, stores and forwards wireless information data from gas monitors, analog signal monitors or switch state monitors to wired DCS, PLC or master control system
  • Reads and stores information from wireless gas monitors, switch state monitors or analog state monitors
  • Output options include RS-232 serial, RS-485 serial and 4-20 mA analog
  • Supports either 900 MHz or 2.4 GHz radio networks
  • Individually adjustable low and high alarm settings
  • Internally-generated web page shows gas values and alarm states
  • Magnetic switches allow for setup and configuration without opening the enclosure
  • Input power 12V to +35 VDC or 110/220 VAC
  • LEDs for power, fault and system status
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The GDS-98RF Wireless Interface is designed to monitor up to 255 wireless network device transmissions, store the latest values and respond in real-time to data requests from remote access from DCSs, PLCs or other MODBUS masters.

Data is available via three-wire RS-232, two-wire RS-485 or 4-20 mA analog outputs.

The GDS-98RF also includes an Ethernet-to-Website and USB Virtual COM PORT interface taht allows remote users to view readings, alarm status and more.

If analog output is required, optional 8-channel analog output cards are available that provides up to 32 independent 4-20 mA outputs.
Features
Receives, stores and forwards wireless information data from gas monitors, analog signal monitors or switch state monitors to wired DCS, PLC or master control system
  • Reads and stores information from wireless gas monitors, switch state monitors or analog state monitors
  • Output options include RS-232 serial, RS-485 serial and 4-20 mA analog
  • Supports either 900 MHz or 2.4 GHz radio networks
  • Individually adjustable low and high alarm settings
  • Internally-generated web page shows gas values and alarm states
  • Magnetic switches allow for setup and configuration without opening the enclosure
  • Input power 12V to +35 VDC or 110/220 VAC
  • LEDs for power, fault and system status
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Specifications

Brand

Function

  • Wireless Interface

Power Input

  • 12-35 VDC or 110/220 V

Current Draw

  • 800 mA MAX

Display

  • 128 x 64 LCD Transflective sun-readable

User Interface

  • Four pushbuttons (Add, Menu, Sub, Reset)

Inputs

  • 900 MHz (52 Networks)
  • 2.4 GHz (78 Networks)
  • 255 Channels per network

Outputs

  • RS-232 or RS-485
  • MODBUS
  • Ethernet web page
  • Virtual USB Comm
  • Optional 4-20 mA

Connectors

  • External N-Female (2)

Dimensions

  • 10”H x 8.0”W x 6” D

Enclosure

  • NEMA 4x Fiberglass

Warranty

  • One year limited
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