KL1284
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The Beckhoff KL1284 by KL analog input series is a 4-channel digital output terminal designed for reliable control in industrial applications offering 24 V DC power and versatile connectivity with 2-/3-wire technology.
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Product Description:
This productive Beckhoff KL1284 is a highly reliable and compact analog input and digital output terminal designed for demanding industrial automation applications. Beckhoff is a global technology company providing innovative design solutions that are highly reliable for control systems in industrial and building automation applications worldwide.
This KL1284 analog input terminal features four independently controlled outputs allowing for versatile connections with either 2- or 3-wire configurations which is suited for various load types such as ohmic, inductive, and lamp loads. With a nominal operating voltage of 24 V DC, it ensures stable performance within a tolerance range of -15% to +20%. Each channel can handle a maximum current of 0.5 A and it includes short-circuit protection with a limited current of less than 7 A to ensure safe operation. It also provides reverse voltage protection by further preventing damage from incorrect wiring. Its electrical isolation which is rated at 500 V between the K-bus and field potential safeguards connected devices from power fluctuations. It also shows international vibration and shock standards by operating effectively within a temperature range of 0 to +55°C and with storage tolerances from -25 to +85°C.
The KL1284 analog input module comes with a compact design at just 12 mm wide and fits neatly onto a 35 mm DIN rail by following EN 60715 standards. It can be mounted side-by-side using a simple double slot and key connection. For user-friendly labeling and identification, it uses pluggable wiring to enhance installation flexibility. It also contains EMC immunity and emission standards. It is certified for CE, UL, ATEX and IECEx standards and can operate safely in environments with a weight of approximately 70 grams which is easy to handle in space-limited applications.
Frequently Asked Questions about KL1284:
Q: How much current does the KL1284 consume from the K-bus?
A: The KL1284 consumes approximately 9 mA from the K-bus by optimizing efficiency in power distribution.
Q: What is the protection rating of the KL1284?
A: The KL1284 has an IP20 protection rating, making it suitable for protected indoor environments without exposure to dust or water.
Q: Is the KL1284 approved for use in explosive atmospheres?
A: Yes, the KL1284 has ATEX and IECEx approvals making it safe for use in potentially explosive environments with specific gases.
Q: What type of connection technology does the KL1284 use?
A: The KL1284 supports both 2-wire and 3-wire connections making it versatile for different wiring setups in automation systems.
Q: What is the maximum output current for each channel in the KL1284?
A: Each channel of the KL1284 can handle up to 0.5 A, with short-circuit protection for enhanced safety during operation.