KS4032

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The KS4032 digital input module features a resolution of 12 bits, a signal voltage range of -10 to +10V, an operating temperature span of -25 to +60°C, and a typical current consumption on the K-bus of 75 mA. Part of the KS Digital Input Modules series from Beckhoff, it is IP20 rated and compliant with EN 61000-6-2 EMC standards.

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Product Description:

A component of the KS Digital Input Modules, the Beckhoff KS4032 generates reliable voltage signals in industrial settings.

The module uses its two output channels to generate analog signals spanning between -10 V to +10 V, which suits bipolar voltage control of field devices such as actuators and drives. The K-bus from Beckhoff directly powers the system, which means users need no external power supply, streamlining their system integration process. The KS4032 uses a 12-bit resolution to optimize its performance through accurate output adjustment generation. The conversion process for the device operates at a rate of 1.5 milliseconds, allowing it to respond swiftly when used in dynamic control applications. This device has short-circuit-proof outputs that provide performance across loads measuring 5 kΩ or more, rendering it strong and useful for various applications. This system achieves high accuracy in analog signal transmission through its output error maintenance level that stays below ±0.1% relative to the end value. The component acquires power supply from the K-bus at 75 mA and distributes two 16-bit output data words to the process image area.

Each output contains optional 8-bit control and status channels, which provide increased monitoring and control capabilities to the system. The module weighs 85 grams, which comes in a compact DIN-rail mountable format. The industrial-grade module works between -25°C to +60°C in operation but shows storage compatibility down to -40°C. These standards outline the EMC criteria for immunity and emission per EN 61000-6-2 and EN 61000-6-4, and they detail the vibration resistance tests under EN 60068-2-6 and EN 60068-2-27. The module has an Ex marking of II 3 G Ex nA IIC T4 Gc for Zone 2 hazardous area operation in addition to its ATEX certification. It can be purchased at Wake Industrial with a one-year warranty.

Bit Width In The Process Image
output: 2 x 16 bit data (2 x 8 bit control/status optional)
Conversion Time
~ 1.5 ms
Current Consumption K-bus
typ. 75 mA
Emc Immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Ex Marking
II 3 G Ex nA IIC T4 Gc
Load
> 5 kΩ (short-circuit proof)
Number Of Outputs
2
Operating Temperature
-25…+60°C
Output Error
< ±0.1% (relative to end value)
Power Supply
via the K-bus
Resolution
12 bit
Signal Voltage
-10…+10 V
Storage Temperature
-40…+85°C
Vibration/shock Resistance
conforms to EN 60068-2-6/EN 60068-2-27
Weight
approx. 85 g

Frequently Asked Questions about KS4032:

Q: What is the resolution and accuracy of the KS4032 module?

A: The KS4032 features 12-bit resolution and maintains an output error of less than ±0.1% relative to the end value, ensuring precise voltage control.

Q: What type of output signals does the KS4032 provide?

A: The KS4032 provides two analog output channels with a voltage range of -10 V to +10 V, making it ideal for bipolar control applications.

Q: What is the KS4032's power supply and signal update method?

A: The KS4032 is powered via the K-bus (75 mA current consumption) and outputs two 16-bit data words with optional 8-bit control and status data.

Q: Is the KS4032 suitable for hazardous environments?

A: Yes, the KS4032 is ATEX certified and marked II 3 G Ex nA IIC T4 Gc, making it suitable for Zone 2 hazardous areas.

Q: What environmental and EMC standards does the KS4032 comply with?

A: The KS4032 meets EN 60068-2-6 and EN 60068-2-27 for vibration and shock, and complies with EN 61000-6-2 and EN 61000-6-4 for EMC immunity and emissions.


Internal Product Review

  • ‘‘The Beckhoff KS4032 is a reliable, bipolar voltage output module perfect for dynamic industrial control systems. Its fast response time and exceptional accuracy make it ideal for actuator and drive applications in demanding environments.’’

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