DAQAstra Mercury
Professional-grade data acquisition hardware with a comprehensive suite of I/O and proven reliability in demanding production environments.
Features
- DAQAstra Mercury offers 8 analog inputs (12-bit), 2 analog outputs, 10 digital outputs (PWM capable), 6 digital inputs (interrupt driven), 4 solid-state relays, I2C, UART, SPI, GPIO via the MikroBUS™ socket, and more.
- Supports PoE (Power over Ethernet), allowing power and data over one cable.
- Full configuration over Ethernet; define state machines, math expressions, and logic between sensors and actuators.
The code-free feature list is always expanding.
Software & Configuration
Configure Mercury boards with the DAQAstra application. A single instance manages all boards on your network. Build flows, set pinouts, create charts, and deploy—without writing code.
Learn more on the software page.
Specifications
Analog Inputs (8)
Voltage Range0–5 V
Sampling Rate1 kSa/s per channel
Resolution12-bit
Digital I/O Summary
Digital Outputs (10)0–5 V TTL (PWM-capable)
Drive Current0–50 mA
Digital Inputs (6)0–5 V TTL / external VCC*
Max Current (Inputs)20 mA*
* If external VCC > 5 V, use a series resistor to limit current.
Analog Outputs (2)
Output Voltage0–5 V / 0–12 V*
Output Current0–30 mA
Resolution12-bit
* Configurable via jumper for safe operation with connected devices.
Solid-State Relays (4)
Max Load Voltage48 V
Switching Frequency100 kHz
Continuous Current2 A
Pulsed Current10 A
Power Supply & Input
PoEIEEE 802.3af (12.95 W)
Aux Supply Input Range12–32 VDC
Max Current Draw2.5 A
Max Output Power
12 V Supply30 W
5 V Supply5 W
* Depends on input supply and efficiency.
Dimensions
Without Enclosure143.8 × 95 × 36.50 mm
With Enclosure144 × 105 × 45 mm