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Specification & Description
| Specification | Description |
|---|---|
| Part Number | KL1408 |
| Manufacturer | Beckhoff |
| Part Type | Digital Input Terminal Module |
| Number of Inputs | 8 |
| Input Current | Typical 3 mA |
| Nominal Voltage | 24 V DC (-15%/+20%) |
| Signal Voltage | "0" signal: -3 V ... 5 V, "1" signal: 15 V ... 30 V |
| Input Filter | 3.0 ms |
| Current Consumption from K-bus | Typical 5 mA |
| Electrical Isolation | 500 V (K-bus/field potential) |
| Bit Width in the Process Image | 8 inputs |
| Configuration | No address or configuration settings |
| Weight | Approximately 55 g |
| Operating Temperature | 0 °C ... +55 °C |
| Storage Temperature | -25 °C ... +85 °C |
| Relative Humidity | 95%, no condensation |
| Vibration/Shock Resistance | Conforms to EN 60068-2-6/EN 60068-2-27/29 |
| EMC Resistance Burst/ESD | Conforms to EN 61000-6-2/EN 61000-6-4 |
| Protection Class/Installation Position | IP 20/variable |
| Country of Origin | Not specified |
| Commodity Code | 846691 |
| Description | The Beckhoff KL1408 is a digital input terminal module with 8 channels. It acquires binary control signals from the process level and transmits them in an electrically isolated form to the higher-level automation unit. The module is particularly suitable for space-saving use in control cabinets. It has a nominal voltage of 24 V DC and a typical input current of 3 mA. The KL1408 has an input filter of 3.0 ms and a current consumption from K-bus of 5 mA. It offers electrical isolation of 500 V between the K-bus and field potential. The module does not require any address or configuration settings. It is designed to operate within a temperature range of 0 to +55 °C and can be stored within a temperature range of -25 to +85 °C. The KL1408 conforms to EN 60068-2-6/EN 60068-2-27/29 for vibration and shock resistance, and to EN 61000-6-2/EN 61000-6-4 for EMC resistance burst/ESD. It has a protection class of IP 20 and can be installed in variable positions. |
The Beckhoff KL1408 is a high-performance Digital Input Terminal Module designed to streamline your industrial automation processes. This compact module features 8 inputs, each capable of acquiring binary control signals from the process level and transmitting them in an electrically isolated form to the higher-level automation unit.
The KL1408 operates at a nominal voltage of 24 V DC, ensuring reliable performance even in demanding industrial environments. Each input channel indicates its signal state through light-emitting diodes, providing clear, real-time feedback.
Designed for space-saving use in control cabinets, the KL1408 utilises a single-ended connection technique, allowing for the connection of a multi-channel sensor in the smallest space with minimal wiring. The power contacts are looped through for added convenience.
The KL1408 is particularly suitable for applications where space is at a premium and high signal integrity is required. With its robust construction and advanced features, the Beckhoff KL1408 Digital Input Terminal Module is an essential component for any modern industrial automation system.
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Frequently Asked Questions
What is the function of this digital input terminal module?
The digital input terminal module is designed to acquire binary control signals from the process level and transmit them in an electrically isolated form to the higher-level automation unit. It contains eight channels which indicate their signal state by means of light emitting diodes.
What are the technical specifications of this module?
This module operates with a nominal voltage of 24 V DC (-15%/+20%). It has a '0' signal voltage of -3 V to 5 V and a '1' signal voltage of 15 V to 30 V. The input filter is 3.0 ms and the typical input current is 3 mA. It also provides electrical isolation of 500 V.
What is the operating temperature range for this module?
The operating temperature range for this module is 0 °C to +55 °C.
What is the storage temperature range for this module?
The storage temperature range for this module is -25 °C to +85 °C.
What is the weight of this module?
The weight of this module is approximately 55 g.
What is the protection class of this module?
The protection class of this module is IP 20.
What is the current consumption from the K-bus?
The typical current consumption from the K-bus for this module is 5 mA.
What is the bit width in the process image?
The bit width in the process image for this module is 8 inputs.
Does this module require any address or configuration settings?
No, this module does not require any address or configuration settings.
Part conditions explained
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Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
