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Beckhoff
KL1404
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Beckhoff KL1404
KL1404 | 4-channel digital input terminal 24 V DC
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Description
The KL1404 digital input terminal acquires the binary 24 V control signals and transmits them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminal contains four channels that indicate their signal state by means of LEDs. The input signal corresponds to EN 61131-2 type 3 and is compatible with type 1. Additionally, the 4-channel Bus Terminal enables the direct connection of four 2-wire sensors. Four +24 V connection points are provided.
Technical parameters
| Connection technology: | 2-wire |
| Specification: | EN 61131-2, type 1/3 |
| Number of inputs: | 4 |
| Nominal voltage: | 24 V DC (-15 %/+20 %) |
| “0“ signal voltage: | -3…+5 V (EN 61131-2, type 1/3) |
| “1“ signal voltage: | 11…30 V (EN 61131-2, type 3) |
| “0“ signal current: | 0…1.5 mA |
| “1“ signal current: | 2.0…2.5 mA |
| Input filter: | typ. 3.0 ms |
| Current consumption K-bus: | typ. 3 mA |
| Current consumption power contacts: | typ. 1 mA + load |
| Electrical isolation: | 500 V (K-bus/field potential) |
| Bit width in the process image: | 4 inputs |
| Configuration: | no address or configuration setting |
| Weight: | approx. 50 g |
| Operating/storage temperature: | 0…+55 °C/-25…+85 °C |
| Relative humidity: | 95 %, no condensation |
| Vibration/shock resistance: | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission: | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. class/installation pos.: | IP 20/variable |
| Pluggable wiring: | for all KSxxxx Bus Terminals |
| Approvals: | CE, UL, Ex, GL |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |