KL4414

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The KL4414 is an analog input module with four outputs and a signal current range of 0…20 mA. Manufactured by Beckhoff as part of the KL Analog Input Modules, it operates within a temperature range of -25 to +60°C and has a resolution of 12 bits. The module features a conversion time of ~4 ms.

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Product Description:

The KL4414 by Beckhoff is engineered for accurate analog current output. It accommodates a signal range of 0 to 20 mA with four autonomous outputs. It guarantees dependable performance through 12-bit resolution. This module falls under the KL series.

The Beckhoff’s KL4414 uses a power supply of 24 V DC via power connections. It can also be supplied with 15 V DC through the KL9515 power feed terminal. All channels have 500 V of electrical isolation. The KL4414 module draws around 60 mA from the power contacts, in addition to the connected load, and typically uses 20 mA from the K-bus. It handles 4 x channels of 16-bit data and optionally supports 4 x channels of 8-bit control or status data. The module is designed for installation on a 35 mm DIN rail mounting. Being short circuit proof, the module can operate with a load of less than 350 ohms. It has a polycarbonate casing with dimensions of 12 x 100 x 68 mm, solid and flexible conductors, with connecting cross sections between 0.08 and 2.5 mm².Ferrules range from 0.14 to 1.5 mm². The KL4414 provides stripping lengths of 8-9 mm for KL housing and 9-10 mm for KS housing. It can endure up to 95% relative humidity. The maximum current load on power contacts is rated at 10 amps.

The Beckhoff KL4414 module has an IP20 protection grade and enables pluggable wiring choices. It allows reliable operation at temperatures ranging from -25°C to +60°C. KL4414 is CE, UL, CCC, ATEX, IECEx, and DNV GL certified for industrial application. This Beckhoff KL4414 module is available at Wake Industrial with a one year warranty.

Approvals/certifications
CE, CCC, UL, ATEX, IECEx, DNV GL
Bit width in the process image
output: 4 x 16 bit data (4 x 8 bit control/status optional)
Conversion Time
~4 ms
Current Consumption (k-bus)
Typ. 20 mA
Current Consumption (power Contacts)
Approx. 60 mA + load
EMC immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Housing material
polycarbonate
Load
< 350 Ω (short-circuit proof)
Number Of Outputs
4
Operating Temperature Range
-25…+60°C
Output Error
< ±0.1% of end value
Power Supply
24 V DC via power contacts (15 V DC with terminal KL9515)
Resolution
12 bit
Signal Current Range
0…20 mA
Stripping length
8–9 mm (KL-12-8pin) / 9–10 mm (KS-12-8pin)

Frequently Asked Questions about KL4414:

Q: How does the 500 V isolation of KL4414 enhance operational safety?

A: The 500 V electrical isolation in KL4414 prevents faults between the K-bus and signal voltage. It protects the system from unexpected surges during field operations.

Q: Why is the 4 ms conversion time important for KL4414 performance?

A: The 4 ms conversion time allows KL4414 to update analog output signals quickly. It ensures timely current adjustments in dynamic automation environments.

Q: What advantage does KL4414’s 12-bit resolution provide in analog output?

A: KL4414 delivers fine current control with 4096 discrete output steps. This high resolution ensures greater accuracy in industrial process control.

Q: How does side-by-side mounting in KL4414 support flexible installation?

A: The double slot and key connection allow KL4414 to mount seamlessly with adjacent terminals. This saves panel space and simplifies system expansion.

Q: How does the variable installation position benefit KL4414 applications?

A: KL4414 can be mounted in any orientation to match layout requirements. It supports flexible integration into compact or complex control panels.


Internal Product Review

  • ‘‘The Beckhoff KL4414 offers accurate 0–20 mA current output with 12-bit resolution and fast 4 ms processing. Its 500 V electrical isolation ensures secure field operations. KL4414 supports compact 12 mm housing and pluggable wiring options. It is vital for precision-driven automation systems.’’

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