The KL4021 is a high-precision, 1-channel analog output terminal designed for the Beckhoff Bus Terminal system. It generates standard industry signals ranging from 0 to 20 mA, utilizing single-ended output technology. With a 12-bit resolution and a fast conversion time of approximately 1.5 ms, this terminal is ideal for controlling analog actuators or process instrumentation in industrial automation environments. The module provides robust electrical isolation between the K-bus and field signals, ensuring reliable data transmission.
| Feature | Specification |
|---|---|
| Manufacturer | Beckhoff |
| Number of Outputs | 1 |
| Output Signal | 0…20 mA |
| Load | < 500 Ω |
| Resolution | 12 bit |
| Conversion Time | ~ 1.5 ms |
| Electrical Isolation | 500 V (K-bus/signal) |
| Protection Rating | IP20 |
| Weight | Approx. 80 g |
| Approvals | CE, UL, ATEX, IECEx, DNV GL |
Global Express Shipping
Returns & Warranty
Manufacturer: BECKHOFF
Product No.: KL4011
Country of origin:Germany
Product Type: Bus Terminal
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
The KL4021 is a high-precision, 1-channel analog output terminal designed for the Beckhoff Bus Terminal system. It generates standard industry signals ranging from 0 to 20 mA, utilizing single-ended output technology. With a 12-bit resolution and a fast conversion time of approximately 1.5 ms, this terminal is ideal for controlling analog actuators or process instrumentation in industrial automation environments. The module provides robust electrical isolation between the K-bus and field signals, ensuring reliable data transmission.
| Feature | Specification |
|---|---|
| Manufacturer | Beckhoff |
| Number of Outputs | 1 |
| Output Signal | 0…20 mA |
| Load | < 500 Ω |
| Resolution | 12 bit |
| Conversion Time | ~ 1.5 ms |
| Electrical Isolation | 500 V (K-bus/signal) |
| Protection Rating | IP20 |
| Weight | Approx. 80 g |
| Approvals | CE, UL, ATEX, IECEx, DNV GL |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
White
|
| Country of origin |
Germany
|
| Power source |
DC Power
|
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