Article No. KL3054
KL3054 | Bus Terminal, 4-channel analog input, current, 4тАж20 mA, 12 bit, single-ended
The job of the KL3054 analog input terminal is to transmit analog measurement signals with electrical isolation to the automation device. The input electronics is independent of the supply voltage of the power contacts. The ground connection is the reference potential for the inputs. The error LEDs indicate an overload condition and a broken wire. The KL3054 combines four channels in one housing.
| Technical data | KL3054, KS3054 |
|---|---|
| Number of inputs | 4 |
| Signal current | 4тАж20 mA |
| Technology | single-ended |
| Internal resistance | 80 ╬й + diode voltage 0.7 V |
| Common-mode voltage UCM | тАУ |
| Resolution | 12 bit |
| Conversion time | ~ 4 ms |
| Measuring error | < ┬▒0.3 % (relative to full scale value) |
| Surge voltage resistance | max. 35 V |
| Electrical isolation | 500 V (K-bus/signal voltage) |
| Current consumption power contacts | тАУ (no power contacts) |
| Current consumption K-bus | typ. 75 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 | for 2-wire sensors |
| Weight | approx. 70 g |
| Operating/storage temperature | -25тАж+60 ┬░C/-40тАж+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/markings | CE, UL, ATEX, DNV GL, IECEx, cFMus |
| Ex marking | ATEX: II 3 G Ex nA IIC T4 Gc IECEx: Ex nA IIC T4 Gc Ex tc IIIC T135 ┬░C Dc 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 | |
| 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*: 0.08тАж2.5 mm┬▓, st*: 0.08тАж2.5 mm┬▓, f*: 0.14тАж1.5 mm┬▓ | s*: 0.08тАж1.5 mm┬▓, st*: 0.08тАж1.5 mm┬▓, f*: 0.14тАж1.5 mm┬▓ |
| Connection cross-section AWG | s*: AWG 28тАж14, st*: AWG 28тАж14, f*: AWG 26тАж16 | s*: AWG 28тАж16, st*: AWG 28тАж16, f*: AWG 26тАж16 |
| Stripping length | 8тАж9 mm | 9тАж10 mm |
| Current load power contacts | Imax: 10 A |
