SK2301 4-/8-/16-Channel Ethernet+USB 24Bit Data Acquisition Card Comprehensive Acquisition Module (BNC-Q9 Connector)

Introduction:
- Online monitoring of rotating and reciprocating machines.
- No additional signal conditioning circuits or conversion modules are required, and the data collected by the sensors on site can be automatically uploaded to the upper computer in real time.
- Widely compatible with various sensor signals.
- The set parameters are directly saved in the instrument and will not be lost in case of power failure.
- Can connect to LAN, easy to use. By modifying the relevant parameters, it can be directly plugged into any existing local area network.

High Speed Acquisition Basic Parameters:
- Acquisition channel: 4/8/16 channels (optional)
- Sampling method: synchronous acquisition
- Resolution: 24bit
- Sampling speed: single channel speed of 1Hz - 128kHz/CH; 24 sampling frequency steps can be set; When the total sampling rate is less than 256K, real-time data transmission mode is used, and when it is greater than 256K, high-speed cache data transmission mode is used.

IEPE High Speed Acquisition:
- Working current: 4mA
- Power supply voltage: 24V
- Adjust bandwidth: 0.5Hz - 1MHz (default)

Voltage High Speed Acquisition:
- Input range: ±10V
- Input coupling: DC/AC (optional); AC coupling bandwidth > 0.5Hz (default)

mA High Speed Acquisition:
- Input range: 0 - 20mA/4 - 20mA
- Sampling resistor: 240 ohm precision resistor

Communication Interface:
- Communication method: Ethernet, 10/100M adaptive
- Supported protocol: TCP/UDP, ICMP, DHCP, etc.
- Power supply range: DC10-30V, with over-voltage, anti reverse connection, over-current, surge protection

General Parameters:
- Power: about 6W
- Temperature: -20℃ to 70℃
- Humidity: 5% to 85%, non-condensing

Other Functions:
- Encryption function: Users can write and read a 64 byte identification code, which is not lost in case of power failure, and can be used for encrypting the user's upper computer program.

FAQ:
Q: Does it support secondary development? Or provide SDK with customized functions?
A: We use transparent instruction methods, and any software that supports TCP or UDP packet sending and receiving can be programmed.

Q: Can this be used in conjunction with LabVIEW?
A: After connecting the sensor to our acquisition card, it can be used in conjunction with LabVIEW.

Q: What is the collection accuracy?
A: Collection accuracy ± 0.02%.

Q: What is the synchronization rate?
A: The total amount of collected data is within 32MB, and all channels can simultaneously collect up to 128KHz for each channel, regardless of whether it is 4-channel, 8-channel, or 16 channel.

Q: Do I need to change the network settings if I use a network cable for connection?
A: Computers need to be in the same network segment to connect to the data acquisition device.

Package Included:
- 1 x Data Acquisition Card
- 1 x 24V/1A Power Adapter