KL3404 | Bus Terminal, 4-channel analog input, voltage, ±10 V, 12 bit, single-ended
+24 V
KL3404 | Bus Terminal, 4-channel analog input, voltage, ±10 V, 12 bit, single-ended
The analog input terminal KL3404 processes signals in the range between -10 and +10 V. The voltage is digitized to a resolution of 12 bits and is transmitted, electrically isolated, to the higher-level automation device. In the KL3404 Bus Terminal, the four inputs are 2-wire versions and have a common ground potential. The reference ground of the inputs is the internal ground. The LEDs indicate the data exchange with the Bus Coupler.
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regular delivery
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| Technical data | KL3404 |
|---|---|
| Number of inputs | 4 |
| Power supply | via the K-bus |
| Signal voltage | -10…+10 V |
| Technology | single-ended |
| Internal resistance | > 130 kΩ |
| Common-mode voltage UCM | – |
| Conversion time | ~ 2 ms |
| Resolution | 12 bit (for 0…10 V range: resolution 11 bit) |
| Measurement error/ uncertainty | < ±0.3 % (relative to full scale value) |
| Electrical isolation | 500 V (K-bus/signal voltage) |
| Current consumption power contacts | – |
| Current consumption K-bus | typ. 100 mA |
| Bit width in the process image | input: 4 x 16 bit data (4 x 8 bit control/status optional) |
| Configuration | no address or configuration setting |
| Special features | – |
| Weight | approx. 75 g |
| Operating/storage temperature | -25…+60 °C/-40…+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 |
| Pluggable wiring | for all KSxxxx Bus Terminals |
| Approvals/markings | CE, UL, ATEX, IECEx, DNV GL |
| Ex marking | ATEX: II 3 G Ex nA IIC T4 Gc IECEx: Ex 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 | |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm | |
| 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 BZxxx series | |
| Wiring | solid conductor (e), flexible conductor (f) and ferrule (a): 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*: AWG 28…14, st*: AWG 28…14, f*: AWG 26…16 | s*: AWG 28…16, st*: AWG 28…16, f*: AWG 26…16 |
| Stripping length | 8…9 mm | 9…10 mm |
| Current load power contacts | Imax: 10 A | |
*s: solid wire; st: stranded wire; f: with ferrule
| Ordering information | |
|---|---|
| KL3404 | Bus Terminal, 4-channel analog input, voltage, ±10 V, 12 bit, single-ended |
| KS3404 | Bus Terminal, 4-channel analog input, voltage, ±10 V, 12 bit, single-ended, pluggable wiring |
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