KL1498 | Bus Terminal, 8-channel digital input, 24 V DC, 0.2 ms, ground switching
+24 V DC
0 V
KL1498 | Bus Terminal, 8-channel digital input, 24 V DC, 0.2 ms, ground switching
The KL1498 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The bus terminal contains eight channels, whose signal states are indicated by light emitting diodes. The KL1498 has the 24 V DC power contact as the reference point for all inputs. The power contacts are connected through.
Special features:
- ground switching
- low delay due to 0.2 ms input filter
- direct connection of multi-channel sensors in 1-wire connection technology in the smallest space
Product status:
regular delivery
Product information
| Technical data | KL1498 |
|---|---|
| Connection technology | 1-wire |
| Specification | ground switching |
| Number of inputs | 8 |
| Nominal voltage | 24 V DC (-15%/+20%) |
| Signal voltage “0” | 18…30 V |
| Signal voltage “1” | 0…7 V |
| Input filter | typ. 0.2 ms |
| Input current | typ. 3 mA |
| Current consumption K-bus | typ. 5 mA |
| Current consumption power contacts | typ. 2 mA + load |
| Electrical isolation | 500 V (K-bus/field potential) |
| Bit width in the process image | 8 inputs |
| Configuration | no address or configuration setting |
| Weight | approx. 55 g |
| Storage temperature | -25…+85°C |
| Operating temperature | 0…55°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 |
| Pluggable wiring level | for all KSxxxx Bus Terminals |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx, cFMus |
| Ex marking | ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Housing data | KL-12-8pin | KS-12-8pin |
|---|---|---|
| Design form | compact terminal housing with signal LEDs | terminal housing with pluggable wiring level |
| Material | polycarbonate | |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock | |
| Side by side mounting by means of | double slot and key connection | |
| Marking | labeling of the BZxxxx series | |
| Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver | |
| Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² | s*: 0.08…1.5 mm², st*: 0.08…1.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 | s*: AWG28…16, st*: AWG28…16, f*: AWG26…16 |
| Stripping length | 8…9 mm | 9…10 mm |
| Current load power contacts | Imax: 10 A | |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm | |
*s: solid wire; st: stranded wire; f: with ferrule
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| Material compliance | KL1498 |
|---|---|
| REACH SVHC | no |
| POP | compliant |
| RoHS | compliant with exemption |
| RoHS exemption | 7c-I: Lead-containing electrical and electronic components in glass and ceramic materials, excluding dielectric ceramics in capacitors |
| China-RoHS | www.beckhoff.com/china-rohs-io |
| CA Prop65 | www.beckhoff.com/prop65 |
| Disclaimer | This statement and the information contained above are, to the best of our knowledge and belief, accurate, based on the information we have received from our suppliers. This information is in line with the current standard of technology and our suppliers’ technical documentation. The absence of the substances is not verified by Beckhoff Automation by means of analytical tests. When addressed to our customers any information contained in this document is subject to the terms and conditions expressed in the governing customer agreement. Our general terms and conditions apply. |
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