D/A Conversion Unit, 2 Analog Output Channels

Model

KL-2DA

General Specifications

Power voltage

24 VDC ± 10%

Operating ambient temperature

0 to 60°C

Operating ambient humidity

35 to 85%RH

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)

Operating environment

Minimal amount of dust and corrosive gas present

Weight

approx 180g

General specifications

Current consumption

190mA 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

Weight

W90xH70xD45

Performance specifications

Number of analog inputs

-

Input range (resolution)

Voltage

Current

Absolute maximum input

Voltage

Current

Input impedance

Voltage

Current

Conversion speed

Total accuracy (25°C)

Voltage

Current

Total accuracy (0 to 60°C)

Voltage

Current

Isolation mode

Noise resistance

Normal mode

Common mode

Number of analog outputs

2

Output 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)

Minimum load resistance, maximum load resistance

Voltage

1 kΩ

Current

400 Ω

Conversion speed

250 µs/ch

Total accuracy (25°C)

Voltage

0.2% of F.S.

Current

Total accuracy (0 to 60°C)

Voltage

0.4% of F.S.

Current

Insulation system

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)