KL1352
Wake Industrial LLC is not an authorized distributor of this product.
MPN: KL1352-0000
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
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In-Stock, Ships 3-5 Days
The KL1352 analog input module features a 2-wire connection technology, supports NAMUR specification, includes 2 inputs, and operates with an input filter of 3.0 ms. Part of the KL Analog Input Modules series by Beckhoff, it has an operating temperature range of 0 to 55°C.
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Product Description:
The Beckhoff KL1352 is referred to as a 2-channel micro digital input module. It belongs to the KL Analog Input Module series. It is engineered for the analysis of NAMUR sensor signals. This analog input module can identify open circuit and short circuit electrical conditions within its installation system.
The KL1352 input module permits direct connection of the NAMUR sensor in accordance with IEC 60947-5-6 safety requirements. It is rated IP20 and can be installed with a changeable position. It has two inputs and is connected via a 2-wire method. The open circuit voltage is typically 8.2 V DC. The "0" signal current is less than 1.2 mA while the "1" signal current is more than 2.1 mA. The short-circuit current is normally 8.2 mA. The short-circuit detection begins at >6.5 mA. It has a switching hysteresis of 0.2 mA for precise signal detection. It can endure humidity up to 95% with no condensation under normal operating circumstances. An input filter of 3.0 ms ensures steady signal processing. It comes with 2 slot and key connection design for side-by-side mounting. The analogue module supports up to 500 V of electrical isolation between K-bus and field potential metrics. The configuration does not require an address making installation simple. During operation it consumes around 70 mA of K-bus current It weighs only 55 g making it light and easy to handle. The operation range is from ambient (0°C) to 55°C and can be operated reliably. The storage temperature tolerance ranges between -25°C to +85°C.
The Beckhoff's KL1352 Bus Terminal offers straightforward wiring with solid and flexible conductors. The EMC immunity and emission meet the EN 61000-6-2/4 criteria. The springs are actuated with a screwdriver to make secure connections. The stripping length required varies from 8 to 10 mm.
Frequently Asked Questions about KL1352:
Q: How does the KL1352 ensure accurate detection of NAMUR sensor signals?
A: The KL1352 uses a switching hysteresis of 0.2 mA for precise signal differentiation. This minimizes false triggering and improves sensor reliability.
Q: Why is 500 V electrical isolation important in KL1352?
A: 500 V isolation in KL1352 protects both the K-bus and field devices from electrical interference. It enhances system stability and operator safety.
Q: Why is no configuration required for KL1352 during installation?
A: KL1352 has a default setup with no address or configuration needed. This allows faster commissioning and reduces setup errors.
Q: How does the KL1352 maintain operational performance under vibrations?
A: KL1352 complies with EN 60068-2-6 and EN 60068-2-27 vibration and shock standards. This ensures consistent performance even in dynamic industrial environments.
Q: How does the KL1352 detect short circuits in connected sensors?
A: KL1352 identifies short circuits when current exceeds 6.5 mA. This early detection helps prevent damage to connected field devices.
