8 Channel Gas Detection Controller with LCD Touch Screen
GDA’s premium controller has many different applications due to its versatility.
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GDA’s premium controller has many different applications due to its versatility. It boasts a full colour touch screen which allows you to view all of the 8 inputs individually. This unit has 8 configurable relays allowing you to control alarms along with Shut-off valves, fans solenoids where required (you may need extra equipment to enable these features). You can also utilise the modbus functionality for connection to your BMS system.
| Display Type | Colour TFT |
|---|---|
| User Interface Type | Resistive touch display |
| Internal Buzzer | Yes |
| Supply Power (Avg.) | 24 VDC @ 3.2 A |
| Power Supply Rating | 230 VAC 1.52 A |
| Inputs | 8 x Channels |
| Input Specifications | 2-Wire Loop Powered / 3-Wire 4-20 mA |
| Outputs | 8 x Analogue, 9 x Digital |
| Output Specifications | 4-20 mA (500 ohms max load) |
| Analogue Output Specifications | 0 – 20 mA or 4 – 20 mA |
| Digital Output Specifications | 8 x Fault Relay Rated 3.0 A @ 30VDC |
| MODBUS | RS485 |
| Dimension | 400 x 315 x 110 mm (L, W, D) |
| Material Enclosure | ABS Plastic |
| Mounting | Wall mount |
| Operating Temperature | -10°C to 40°C |
| Operating Humidity | 5% to 95% RH (non-condensing) |
| Warranty | 12 Months |