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Specification & Description
| Specification | Description |
|---|---|
| Part Number | KL1104 |
| Manufacturer | Beckhoff |
| Type | Digital Input Terminal |
| Input Voltage | 24 V DC (-15% / +20%) |
| Number of Inputs | 4 |
| Signal Voltage "0" | -3 V to +5 V |
| Signal Voltage "1" | 15 V to 30 V |
| Input Filter | 3 ms |
| Input Current | Typically 5 mA |
| Current Consumption from K-bus | Typically 5 mA |
| Electrical Isolation | 500 V (K-Bus/field potential) |
| Bit Width in the Process Image | 4 input bits |
| Configuration | No address or configuration settings required |
| Dimensions (W x H x D) | 15mm x 100mm x 70mm (connected width: 12mm) |
| Weight | Approx. 55 g |
| Permissible Ambient Temperature Range | Operation: -25°C to +60°C, Storage: -40°C to +85°C, Special conditions apply for ATEX areas |
| Relative Humidity | 5% to 95%, non-condensing |
| Vibration/Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| EMC Resistance/Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Installation Position | Variable |
| Protection Class | IP20 |
| Approvals | CE, cULus, ATEX, GL |
| Pluggable Wiring | Available at all KSxxxx series terminals |
The Beckhoff KL1104 Digital Input Terminal is a compact and efficient solution for integrating binary control signals from the process level into your automation system. This four-channel input terminal is designed to capture signals in an electrically isolated form, ensuring reliable and secure communication with the higher-level control unit.
Engineered for space-saving installation within control cabinets, the KL1104 boasts a narrow design with a width of just 15mm when connected. It is equipped with input filters that provide a response time of 3 ms, making it suitable for a wide range of industrial applications where speed and precision are paramount.
The terminal operates on a nominal voltage of 24 V DC, with a permissible range that accommodates minor fluctuations in power supply. It is designed to recognise a "0" signal voltage from -3 V to +5 V and a "1" signal voltage from 15 V to 30 V, ensuring versatility in various operating conditions. Each channel's status is conveniently indicated by light-emitting diodes, allowing for quick visual diagnostics.
With a typical input current of 5 mA and a similar current consumption from the K-bus, the KL1104 is an energy-efficient addition to your system. It also features electrical isolation of 500 V between the K-Bus and field potential, enhancing the safety and integrity of your operations.
The terminal is built to withstand a wide range of environmental conditions, with an operational temperature range of -25°C to +60°C and storage temperatures from -40°C to +85°C. It also conforms to stringent vibration and shock resistance standards, ensuring durability and longevity in challenging industrial settings.
The Beckhoff KL1104 is a versatile and robust component that simplifies the integration of digital inputs into your automation system, making it an essential part of any modern industrial operation.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
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Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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