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Specification & Description
| Specification | Description |
|---|---|
| Part Number | KL4002 |
| Manufacturer | Beckhoff |
| Output Type | Analogue Output Terminal |
| Signal Voltage Range | 0 to 10 V |
| Load Resistance | > 5 kΩ (short-circuit-proof) |
| Accuracy | ± 0.5 LSB linearity error, ± 0.5 LSB offset error |
| Output Error | < ± 0.10 % (at 0°C to +55°C) < ± 0.75 % (extended temperature range) |
| Resolution | 12 bit |
| Electrical Isolation | 500 V (K-Bus / signal voltage) |
| Conversion Time | ~ 1.5 ms for KL4001, ~ 2 ms for KL4002 |
| Current Consumption | Typically 75 mA for KL4001, typically 85 mA for KL4002 |
| Bit Width in the K-bus I/O | Output: 1 x 16 bits of data (1 x 8 bit control/status optional) for KL4001 |
| Output: 2 x 16 bits of data (2 x 8 bit control/status optional) for KL4002 | |
| Configuration | No address or configuration settings required |
| Weight | Approx. 85 g |
| Dimensions | Approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm) |
| Mounting | On 35 mm mounting rail conforms to EN 60715 |
| Ambient Temperature Range | Operation: -25 °C to +60 °C (extended temperature range), 0 °C to + 55 °C |
| Storage: -40 °C to +85 °C, -25 °C to +85 °C | |
| Relative Air Humidity | 95 %, non-condensing |
| Vibration/Shock Resistance | Conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC Immunity/Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Protection Class | IP20 |
| Installation Position | Variable |
| Approvals | CE, cULus, ATEX |
| Commodity Code | 853810 |
The Beckhoff KL4002 is a high-precision analogue output terminal designed to cater to a variety of industrial control and automation applications. This terminal is adept at generating signals in the range of 0 to 10 V, with an impressive resolution of 12 bits to ensure accurate and reliable output. Its electrical isolation feature safeguards against potential interference, thus maintaining signal integrity and system reliability.
Constructed with robustness in mind, the KL4002 is suitable for mounting on a standard 35 mm DIN rail, making it a versatile addition to any control cabinet. The terminal's compact design allows for efficient use of space without compromising on functionality. Each output channel shares a common ground potential, and the terminal's status is easily monitored through the integrated Run LEDs, which provide immediate visual feedback on the data exchange with the Bus Coupler.
The KL4002 is engineered for seamless integration into existing systems, supporting a wide range of bus couplers, ensuring compatibility and ease of use. Its straightforward configuration requires no address or configuration settings, simplifying setup and reducing installation time.
Ideal for applications requiring precise voltage control, such as in process automation, testing equipment, and simulation environments, the Beckhoff KL4002 stands out for its accuracy, durability, and ease of integration, making it a valuable component in any sophisticated control system.
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Frequently Asked Questions
What voltage range does the Beckhoff Analogue Output Terminal support?
The Beckhoff Analogue Output Terminal supports a signal voltage range of 0 to 10 V.
Can the outputs of the Beckhoff Analogue Output Terminal handle short circuits?
Yes, the outputs are designed to be short-circuit proof, ensuring robust performance in various industrial environments.
What is the resolution of the Beckhoff Analogue Output Terminal?
The terminal has a resolution of 12 bits, providing precise control over the output voltage.
Is the Beckhoff Analogue Output Terminal electrically isolated?
Yes, the terminal provides 500 V electrical isolation between the K-Bus and the signal voltage.
What is the conversion time for the Beckhoff Analogue Output Terminal?
The terminal has a conversion time of approximately 1.5 to 2 ms, depending on the specific model within the KL400x series.
How many output channels does the Beckhoff Analogue Output Terminal have?
The KL4002 model has two output channels.
What are the mounting requirements for the Beckhoff Analogue Output Terminal?
The terminal should be mounted on a 35 mm mounting rail conforming to EN 60715, with proper grounding to ensure ESD protection.
What is the permissible ambient temperature range for operating the Beckhoff Analogue Output Terminal?
The terminal can operate within a temperature range of -25°C to +60°C for the extended temperature range and 0°C to +55°C for the standard range.
Does the Beckhoff Analogue Output Terminal have any certifications?
Yes, the terminal is CE and cULus certified, and also conforms to ATEX directives for use in potentially explosive atmospheres.
How does the Beckhoff Analogue Output Terminal indicate operational status?
The terminal is equipped with Run LEDs that indicate the data exchange with the Bus Coupler, providing a visual status of operation.
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