Parameters and Features:
Channel Configuration: provides 8 channel-to-channel isolated digital inputs supporting ±60 VDC input voltage range.
Features 8 interchannel isolated solid-state relay (SSR) outputs with a maximum current of 500 mA per channel and switching voltage of 60 VDC/30 Vrms.
Input and output characteristics: Input current: 3.0 mA/channel.
Output Type: Normally open solid state relay supporting TTL logic signals.
Input Signal Detection Range: Includes DC signals, TTL logic signals and up to 60 VDC power supply.
Counter function: Equipped with a 32-bit counter that can be configured as a counter, supporting a maximum input frequency of 5 kHz and a minimum pulse width of 20 μs.
Communication interface: Supports USB 2.0 full-speed (12 Mbps) transmission.
Power requirements: Input voltage range: 4.5 VDC to 5.25 VDC.
Power consumption: 150 mA maximum, 350 μA when paused.
Features:
1. Supports digital filtering, detect change and watchdog timer functions to eliminate input data burrs and set safe status outputs.
2. Provides watchdog timer function for safety control of critical outputs.
3. Supports optocoupler isolation of digital signals to ensure electrical isolation between inputs and outputs.
Specifications: Dimensions: 6.35 cm × 8.51 cm × 2.31 cm without connector, 8.18 cm × 8.51 cm × 2.31 cm with connector.
Weight: Approx. 87 g with connector, approx. 64 g without connector.
Compatibility: Runs on Windows OS with NI-DAQmx driver.

Summary: The NI USB-6525 is a multifunctional data acquisition card for industrial automation applications with digital inputs, solid state relay outputs and counter functions, supports USB interface, and is suitable for controlling pumps, valves and other industrial actuators.
HONG KONG SAUL ELECTRICAL LIMITED
Our company is a professional for 15 years engaged in large-scale imported systems (distributed control systems, programmable controllers, redundant fault-tolerant control systems, robotic systems) spare parts sales. Main brands Foxboro, Tricon, Ovation, Motorola, Xycom, ABB, Allen-Bradley, Schneider, Siemens, GE Fanuc, Yaskawa, Woodward and other imported automation system spare parts sales and system integration of high-tech enterprises。
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