Digital Output
KL2212
Output 1
Power contacts
Output 2
+24 V
0 V
PE
Signal LED1
Signal LED2
4-wire
3-wire
2-wire
Top view
Contact assembly
Connection
Error LED1
Error LED2
KL2212 | 2-channel digital output terminal 24 V DC with diagnostics
The KL2212 digital output terminal connects the binary control signals from the automation unit on to the actuators at the process level with electrical isolation. The load current output of the KL2212 version is protected against overload and short-circuit. A short-circuit or an open lead is detected, and the terminal status is relayed to the controller via the K-bus. The Bus Terminals each contain two channels that indicate their signal state and errors by means of light emitting diodes.
| Technical data | KL2212 | KS2212 | ||||
|---|---|---|---|---|---|
| Number of outputs | 2 | ||||
| Rated load voltage | 24 V DC (-15 %/+20 %) | ||||
| Load type | ohmic, inductive, lamp load | ||||
| Max. output current | 0.5 A (short-circuit-proof) per channel | ||||
| Electrical isolation | 500 Vrms (K-bus/field potential) | ||||
| Current consumption power contacts | typ. 15 mA | ||||
| Current consumption K-bus | typ. 15 mA | ||||
| Bit width in the process image | 4 inputs/4 outputs (2 outputs with no significance) | ||||
| Meaning of the diagnostic bits (2 bits per channel) |
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| Configuration | no address or configuration setting | ||||
| Weight | approx. 60 g | ||||
| Operating/storage temperature | 0…+55 °C/-25…+85 °C | ||||
| Relative humidity | 95 %, no condensation | ||||
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27/29 | ||||
| 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 |
Product announcement |
KL2212: available KS2212: estimated market release 3rd quarter 2009 |