Beckhoff KL2134 4-Channel Digital Output Bus Terminal
$ 70
KL2134
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4-channel digital output terminal for 24 V DC systems
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Electrical isolation between K-bus and field potential
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Reverse polarity and short-circuit protection
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LED indicators for easy signal state monitoring
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Suitable for ohmic, inductive, and lamp loads
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Certified for ATEX and IECEx hazardous area use
Beckhoff KL2134 4-Channel Digital Output Bus Terminal
The Beckhoff KL2134 is a high-performance Bus Terminal that provides four independent 24 V DC digital output channels with electrical isolation, ensuring reliable signal transmission from automation controllers to actuators. Each channel is protected against reverse polarity and short-circuit conditions, delivering up to 0.5 A per channel. The terminal supports ohmic, inductive, and lamp loads, making it suitable for a wide range of industrial applications. Integrated LEDs provide clear indication of output states, simplifying monitoring and troubleshooting. Designed for flexibility and durability, the KL2134 meets international standards, including ATEX and IECEx for hazardous environments.
| Specification | Details |
|---|---|
| Connection Technology | 2-/3-wire |
| Number of Outputs | 4 |
| Nominal Voltage | 24 V DC (-15% / +20%) |
| Load Type | Ohmic, inductive, lamp load |
| Max. Output Current | 0.5 A per channel (short-circuit proof) |
| Short-Circuit Current | < 2 A |
| Breaking Energy | < 150 mJ/channel |
| Reverse Voltage Protection | Yes |
| Electrical Isolation | 500 V (K-bus/field potential) |
| Current Consumption (Power Contacts) | Typ. 30 mA + load |
| Current Consumption (K-bus) | Typ. 9 mA |
| Bit Width in Process Image | 4 outputs |
| Configuration | No address or configuration setting required |
| Weight | Approx. 70 g |
| Operating Temperature | -25 °C to +60 °C |
| Storage Temperature | -40 °C to +85 °C |
| Relative Humidity | 95%, no condensation |
| Vibration/Shock Resistance | EN 60068-2-6 / EN 60068-2-27 compliant |
| EMC Immunity/Emission | EN 61000-6-2 / EN 61000-6-4 compliant |
| Protection Rating / Installation Position | IP20 / Variable |
| Pluggable Wiring | For all KSxxxx Bus Terminals |
| Approvals/Markings | CE, CCC, UL, ATEX, IECEx, DNV GL |
| Ex Marking (ATEX) | II 3 G Ex ec IIC T4 Gc |
| Ex Marking (IECEx) | Ex ec IIC T4 Gc |
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