KS2521
Wake Industrial LLC is not an authorized distributor of this product.
MPN: KS2521-0000
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In-Stock, Ships 1-2 Days
The KS2521 is a sub-base mounted solenoid valve designed with a 1/4\" NPT port size and an aluminum body. Manufactured by Beckhoff, it belongs to the KS Digital Input Modules series and operates on 24V DC with a pressure range of 0.15 to 0.7 MPa. The valve features IP65 protection and a response time of 15 ms.
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Product Description:
The KS2521 is a digital input module that belongs to the KS Digital Input Modules series. The product features durability and precision that is built by Beckhoff and It is an ideal module for usage in applications that promote industrial automation.
The KS2521 Input Module can process up to 24 bits of resolution in total which allows for more precise or complex control signals. The module can interface with resistive loads and signal types that include optocouplers or differential signals which enables flexible compatibility with a range of industrial sensors and devices. The module draws typically 50 mA and maximum 120 mA from the internal system bus. It can be stored in environments with -25°C ... + 85°C temperature ranges without damage which makes it durable for industrial logistics and spare part storage. It provides two input channels which are typically used for digital signals. When sending data to actuators or other devices, the module transmits 16 bits of functional data and 8 bits of control information. The module each output can handle 50 mA of maximum current which is suitable for low power signaling and its RS485 compliance ensures reliable differential communication over long distances.
The KS2521 input module can handle 100 Hz ... 500 kHz frequency range for signal output while the default is 50 kHz which is suitable for most standard applications. The output signal maintains a 50% duty cycle which means it is on and off for equal durations in a full cycle. Between the internal control bus and field connections there is isolation up to 500 V which protects the system from electrical noise and voltage surges. After each internal bus cycle, the module waits 0.6 ms before the next output which ensures safe signal timing and avoids data collisions.
Frequently Asked Questions about KS2521:
Q: How does the 1 ms output cycle time benefit time-critical applications?
A: The 1 ms cycle time of the KS2521 ensures timely updates and reduced latency. This is ideal for fast-paced control systems and motion tasks.
Q: Why is the 500 V electrical isolation important in the KS2521 module?
A: KS2521’s 500 V isolation prevents electrical noise from affecting signal accuracy. It also protects internal circuitry from potential voltage spikes.
Q: How does the 2 ms ramp calculation improve signal handling in KS2521?
A: The ramp feature allows smoother transitions between signal states, minimizing abrupt changes. This is critical in motor speed control or analog simulation.
Q: Why does the KS2521 use a 50% duty cycle for outputs?
A: A balanced 50% duty cycle ensures uniform on/off timing in square wave signals. This helps maintain signal integrity in pulse-controlled systems.
Q: What advantage does the dead time of 0.6 ms offer in the KS2521?
A: This short dead time reduces overlap and misfiring risks between control cycles. It improves output accuracy and timing reliability.
