Programmable ControllerKV-5000/3000 series

KV-AD40V

A/D Conversion Unit, 4 Analog Input Channels

SPECIFICATIONS

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Model

KV-AD40V

Analogue I/O points

Input 4 point (differential input)

Analogue I/O range (resolution)

Input voltage:
-10 to +10V (0.5 mV 1/40000)
-5 to +5V (0.25 mV 1/40000)
0 to 10V (0.5 mV 1/20000)
0 to 5V (0.25 mV 1/20000)
1 to 5V (0.25 mV 1/16000)
Input current:
0 to 20 mA (1 µA 1/20000)
4 to 20 mA (1 µA 1/16000)

Input resistance

Voltage: 5MΩ, Current: 250Ω

Conversion speed

25µs/ch*1

Conversion
precision

25°C±5°C

Voltage: ±0.1% of F.S.*2
Current: ±0.1% of F.S.

0°C±50°C

Voltage: ±0.2% of F.S.*3
Current: ±0.2% of F.S.

Insulation mode

Between unit and CPU: optical couplers are insulated,
channels are not insulated

Minimum load resistance voltage

-

Maximum load resistance current

Max. input

Voltage: ±15V, Current: 30mA

Current consumption

140mA or less

Weight

Approx. 150g

*1 When temperature drift correction is used, irrelevant with the number of channels used, temperature drift correction time 25µs will be added.
*2 The specification when temperature drift correction is used. Conversion accuracy when temperature drift correction is not used: voltage : ±0.5% of F.S., current : ±0.6% of F.S..
*3 The specification when temperature drift correction is used. Conversion accuracy when temperature drift correction is not used: voltage : ±0.7% of F.S., current : ±0.7% of F.S..

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