Technical data
Technical data | KL2784/KS2784 | KL2794/KS2794 | |
---|---|---|---|
Number of outputs | 4 make contacts | ||
Rated load voltage | 0 … 30 VAC/DC (pure ohmic load 0 … 48 VDC) | ||
Output current | 2 A per channel | ||
Breakdown voltage | 80 V | ||
Peak current | 5 A (100 ms), < 50 A (10 ms) | ||
Short circuit current | not short-circuit proof, see peak current | ||
Switching on speed | typical 1.8 ms, max. 5 ms | ||
Switching off speed | typical 30 ms, max. 50 ms | ||
On-resistance | typical 0.03 Ω | ||
Isolation voltage | - | < 200 V (channel/channel) | |
Electrical isolation | 500 V (K-bus/mains voltage) | ||
Special features | alternative for relay contacts | alternative for relay contacts, potential-free | |
Power supply for the electronics | via the K-bus and through the power contacts | ||
Current consumption from K-bus | typically: 80 mA | ||
Bit width in the output process image | 4 bit | ||
Configuration | via the Bus Coupler or the controller | ||
Weight | app. 50 g | ||
Permissible ambient temperature range during operation | 0°C ... +55°C | ||
Permissible ambient temperature range during storage | -25°C ... +85°C | ||
Permissible relative air humidity | 95%, no condensation | ||
Dimensions (W x H x D) | app. 15 mm x 100 mm x 70 mm (aligned width: 12 mm) | ||
on 35 mm mounting rail conforms to EN 60715 | |||
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 | ||
Protection class | IP20 | ||
Pluggable wiring | for all KSxxxx terminals | ||
Correct installation position | variable | ||
Approvals / markings | CE, cULus, ATEX |
Ex marking
Standard | Marking |
---|---|
ATEX | II 3 G Ex nA IIC T4 Gc |