GDA-1600

GDA-1600

Sixteen Channel Alarm Controller

Control system for up to 16 transmitters
Large LCD shows real-time gas concentrations, sensor information
Complete calibration functionality
Non-volatile memory retains all configuration data
Optional discrete channel alarm relays

Description

The GDA-1600 Controller offers premier performance and functionality in a standalone controller. From one to sixteen channels, the GDA-1600 is designed to provide operators the most detailed, real-time information about gas concentrations throughout the facility. Information is relayed via a large LCD that shows real-time gas concentrations, sensor location, sensor type and historical data trends.

Each GDA-1600 channel has three independent, user-programmable alarm threshold values that allow for flexibility in alarm notification. When alarms occur, operators are notified via LED alarm indicators on the front panel, clearly showing the location and status of the alarm. Two internal relays can be utilized to control fans, horns, or beacons when alarm thresholds in specific areas are exceeded.

Specifications

Type	16 channel alarm controller
Inputs	Two 8-channel 4 to 20 mA
Display	Backlit graphic LCD 128 x 240 pixel; 3 status LEDs per channel
Power	10 to 30 VDC
Alarm Relays, Common	3 standard, SPDT Rating: 5 A @ 30 VDC or 250 VAC, resistive load
Alarm Relays, Discrete	8 optional, SPDT, max 2 cards Rating: 5 A @ 30 VDC or 250 VAC, resistive load
Analog Outputs (Optional)	Eight 4 to 20 mA, max 2 cards
Serial Ports	Modbus® RTU via RS 485
Temperature	13 to 140 ºF (-25 to +60 ºC)
Housing Options	NEMA 4X / IP 65; 1/2 19" Rack; NEMA 7
Dimensions	Approx. 13” x 16” x 8.7” (330 x 410 x 220 mm)
Approvals	CSA C22.2 No 1010.1; 152 for Combustibles; ISA S82.02; UL 1604; C22.2 No 213 (Div 2 Groups A,B,C,D); EN 55011; EN 61000; CE