Model
KL-4AD
General specifications
Current consumption
150mA or less
Vibration resistance
10 to 55 Hz, 1.5 mm or less double amplitude for 2 hours in each of the X, Y, and Z directions
Power voltage
24 VDC ± 10%
Operating ambient temperature
0 to 60°C
Operating ambient humidity
35 to 85%RH
Operating environment
Minimal amount of dust and corrosive gas present
Withstand voltage
1,500 VAC for 1 minute (between the batch of external input terminals, the case, and the batch of power supply terminals)
Insulation resistance
50 MΩ or more (between the batch of external input terminals, the case, and the batch of power supply terminals)
Weight
approx 180g
Performance specifications
Number of analog inputs
4 (can be changed to 2 by way of DIP switches)
Input range (resolution)
Voltage
0 to +5V (1.25mV 1/4000)+1 to +5V (1mV 1/4000)0 to +10V (2.5mV 1/4000)-10 to +10V (2.5mV 1/8000)
Current
0 to 20 mA (5 µA 1/4000), 4 to 20 mA (4 µA 1/4000)
Absolute maximum input
Voltage
±15 V
Current
30mA
Input impedance
Voltage
1 MΩ
Current
250 Ω
Conversion speed
High-speed mode: 200 µs/ch, average mode: 1.6 ms/ch
Total accuracy (25°C)
Voltage
Average mode: 0.2% of F.S., high-speed mode: 0.5% of F.S.
Current
Total accuracy (0 to 60°C)
Voltage
Average mode: 0.4% of F.S., high-speed mode: 0.7% of F.S.
Current
Isolation mode
Photocoupler isolation (channels are not isolated from each other)
Noise resistance
Normal mode
500 Vp-p, 1 µs, 50 ns (measured with a noise simulator)
Common mode
1,500 Vp-p (measured with a noise simulator)
