Analog Output
KL440x, KL443x
 
4-, 8-channel analog output terminals -10/0…+10 V KL4404, KS4404
Output 1
Power contact 0 V
Power contact
+24 V
Output 2
0 V
Output 4
0 V
Run LED1
Run LED2
Run LED3
Run LED4
0 V
Output 3
0 V
Top view
Contact assembly
Connection
4-, 8-channel analog output terminals -10/0…+10 V KL4408, KS4408
Output 1
Power contact 0 V
Power contact
+24 V
Output 2
Output 4
Output 6
Output 8
Run LED1
Run LED2
Run LED3
Run LED4
Run LED5
Run LED6
Run LED7
Run LED8
Output 3
Output 5
Output 7
Top view
Contact assembly
Connection
0 V
0 V

KL4404, KL4408, KL4434, KL4438 | 4-, 8-channel analog output terminals -10/0…+10 V

The KL4404, KL4408, KL4434 and KL4438 analog output terminals generate signals in the range between 0 to 10 V or -10 to +10 V. The voltage is supplied to the process level with a resolution of 12 bits and is electrically isolated. In the KL4404 and KL4434 Bus Terminals, the four outputs are 2-wire versions. The KL4408 and KL4438 variants combine eight channels in one housing and are particularly suitable for space-saving installation in control cabinets. The use of single conductor connection technology enables the connection of multi-channel actuator technology with minimum space requirements.

The Bus Terminals have a common ground potential. The power contacts are connected through. The reference ground of the outputs is the 0 V power contact. The LEDs indicate the data exchange with the Bus Coupler.

Technical data KL4404 | KS4404 KL4408 | KS4408 KL4434 | KS4434 KL4438 | KS4438
Number of outputs 4 8 4 8
Signal voltage 0…10 V 0…10 V -10…+10 V -10…+10 V
Load > 5 kΩ (short-circuit-proof)
Measuring error < ±0.1 % (relative to full scale value) < ±0.2 % (relative to full scale value) < ±0.1 % (relative to full scale value) < ±0.2 % (relative to full scale value)
Resolution 12 bits
Conversion time ~ 4 ms ~ 8 ms ~ 4 ms ~ 8 ms
Electrical isolation 500 Vrms (K-bus/signal voltage)
Current consumption K-bus 20 mA
Bit width in the process image output: 4 x 16 bit data (4 x 8 bit control/status optional) output: 8 x 16 bit data (8 x 8 bit control/status optional) output: 4 x 16 bit data (4 x 8 bit control/status optional) output: 8 x 16 bit data (8 x 8 bit control/status optional)
Configuration no address or configuration setting
Weight 75 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
 KL4404, KL4408, KL4434, KL4438: available
KS4404, KS4408, KS4434, KS4438: estimated market release 3rd quarter 2008