Integrated controller for up to 16 channels for fixed gas detection systems for easy installation and operation, with different output options such as relays, analogue outputs 4-20 mA, RS 485 among others. Ideal for small and medium size systems that require different transmitters with different technologies and measurement parameters:
- Controller with up to 16 channels for connection of up to 16 GfG transmitters
- Compatible with GfG transmitters for Fuel, Toxic and Oxygen sensors
- Detection range depending on the sensor in ppm,% LEL,% Vol. Or mg / m3
- Input of 16 analog signals of 4-20 mA or 0.2-1 mA and maximum input resistance of 50 Ohms
- 2 digital inputs and 2 RS 485 BUS inputs for connection of external relay modules or digital transmitters in BUS connection
- 1 RS 485 input for digital transfer of measurements and output data to a higher level control center or for connection to master relay modules
- 1 RS 485 ModBUS output
- 6 output relays (NO) fully configurable for a measurement point, an alarm value or multi-point collective alarms
- 1 output relay for faults (NC)
- 2 Analog outputs 4-20 mA with resistance of 600 Ohms totally configurable
- Option of relay modules increasing up to 64 relays per system GMA 200 MT (Using 4 additional relay modules)
- 3 independent alarms for each measuring point (AL1-AL2-AL3) completely configurable in the measuring range of each transmitter
- Operating temperature from -20 to 50 ° C
- Recording capabilities with microSD slot with configurable intervals of 5 s to 60 min and instantaneous, average, maximum and minimum value recording
- Record functions configurable independently for each channel
- Digital LCD display with 5 buttons and LED indicators for status, alarms and relay condition (A total of 16 LEDs)
- Mini USB connection for configuration of parameters via software with option to save different configurations
- Operation through 20-30 VDC current
- Degree of Protection IP65