CLT3-4B

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产品概述

描述

The CLT3-4 is a quadruple input digital termination device designed for 24 V dc automation applications. It provides the front-end circuitry of a digital input module (I/O) in industrial automation, and drives an isolating opto-coupler.

所有功能
Operating ambient temperature: - 25 to 85° C

4 channel topology

Current limiter:I_GEN = 3 mAInput current limiter activation voltage < 5 VTemperature compensated operation

Wide range input dc Voltage:V_I= - 0.3 to 30 V with R_I = 0V_I = - 30 to 30 V with R_I = 1.8 kΩLow side configuration with common ground

Input protection (R_I = 1.2 kΩ):IEC 61000-4-2 electrostatic discharge ESD, Class 3In contact, ± 6 kV; in air, ± 8 kVLevel B: temporary disruption; no change of opto-coupler stateIEC 61000-4-5 voltage surge, Class 3± 1000 V with 42 Ω serial resistor in differential modeLevel B: temporary disruptionIEC 61000-4-4 transient burst immunity± 4 kV peak voltage; 5 kHz repetitive rateLevel A: fully functional

Opto-coupler drive:No coupler activation below 1.5 mA input current
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	资源标题	版本	Latest update

CAD Symbol & Footprint models (2)

	资源标题	版本	Latest update
ZIP	clt3-4bt6 Altium Symbol and Footprint files	1.0	21 Jun 2021	21 Jun 2021 clt3-4bt6 Altium Symbol and Footprint files 1.0
ZIP	clt3-4bt6 OrCad Symbol and Footprint files	1.3	18 Mar 2020	18 Mar 2020 clt3-4bt6 OrCad Symbol and Footprint files 1.3