KL4494 - Analog terminal with two input and two output channels, -10 V...+10V

Technical data

Technical data
KL4494
Number of outputs
2
Number of inputs
2 (single-ended)
Signal voltage
-10 V to +10 V 
Load of each output
> 5 kΩ
Internal resistance of each input
> 130 kΩ
Resolution
12 bit
Measuring error (total measuring range)
±0.3% of the full scale value
Conversion time
< 2 ms
Bit width in the input process image
2 data words, 2 status byte
Bit width in the output process image
2 data words, 2 control byte
Power supply for the electronics
via the K-bus
Current consumption from K-bus
typically 70 mA
Electrical isolation
500 V (signal voltage/K-bus)
Connection
spring-loaded system
Weight
approx. 55 g
Dimensions (W x H x D)
approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
on 35 mm mounting rail conforms to EN 60715
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
Vibration / shock resistance
conforms to EN 60068-2-6/EN 60068-2-27, see also Installation instructions for enhanced mechanical load capacity
EMC immunity/emission
conforms to EN 61000-6-2 / EN 61000-6-4
Protection class
IP20
Installation position
variable
Approval
CE, UL, ATEX