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)

Mounting

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