PROTECTOR32-RFD Wireless System Controller

32-Channel Wireless System Controller with Touchscreen Interface and Data Logging
  • Includes four dedicated 4-20mA analog inputs for wired sensors
  • Operates on +24VDC or 110/220VAC
  • 800×480 high resolution touch-screen interface
  • Four user-programmable relays with 4A replaceable fuses
  • 2GB removable USB drive for data logging and diagnostics
  • RS-485 serial output port
  • Surge protection on all power and signal inputs
  • Wet-contact fault output relay
  • Operating temperature range -40C to +50C


The GDS Corp Protector32-RFD Wireless System Controller is designed to monitor and alarm on 900 MHz or 2.4 GHz wireless signals from up to 32 GDS Corp GASMAX MX or GASMAX CS wireless gas monitors, GASMAX GX wired gas monitors (when equipped with optional radio module), GDS-58X signal transmitters or GDS-59X switch state transmitters. In addition, the Protector32-RFD includes four local analog inputs for wired detectors (32 channels total).

The Protector32-RFD includes four dry-contract alarm relays with user-adjustable alarm settings that may be set to either latching or non-latching operation. The Protector32-RFD controller also includes an RS-485 serial MODBUS output that can allow remote PLCs or DCSs to monitor all 32 input channels in real time.

When configured with an optional AC power supply, the Protector4 can supply up to 140 watts of external DC power for connected devices such as strobes and horns.