Beckhoff KL3458 | Beckhoff Bus Terminals

KL3458 | Bus Terminal, 8-channel analog input, current, 4…20 mA, 12 bit, single-ended

The KL3454 analog input terminal processes signals in the range between 4 and 20 mA. The current is digitized to a resolution of 12 bits and is transmitted...

Technical Specifications

KL3458 Number of inputs 8 Power supply via the K-bus Signal current 4…20 mA Technology single-ended Internal resistance Common mode voltage U CM – Conversion time ~ 4 ms Resolution 12 bit Measurement error/uncertainty Surge voltage resistance 30 V DC Electrical isolation 500 V (K-bus/signal voltage) Current consumption power contacts – Current consumption K-bus typ. 105 mA Bit width in the process image input: 8 x 16 bit data (8 x 8 bit control/status optional) Configuration no address or configuration setting Special features high packing density Weight approx. 55 g Operating temperature 0…55°C Storage temperature -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. rating/installation pos. IP20/variable Approvals/markings CE, CCC, UL, ATEX, IECEx, DNV Plug-

Availability: regular delivery

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.