Programmable Logic ControllerKV-7000 series

KV-AM40V

A/D D/A Conversion Unit, 2 Analog Input Channels + 2 Analog Output Channels

SPECIFICATIONS

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Model

KV-AM40V

Analogue I/O points

Input 2 point (differential input)
Output 2 point

Analogue I/O range (resolution)

Input voltage:
-10 to +10V (1.25 mV 1/16000)
-5 to +5V*1 (0.625mV 1/16000)
0 to 10V (1.25mV 1/8000)
0 to 5V (0.625 mV 1/8000)
1 to 5V (0.625mV 1/6400)
Input current:
0 to 20 mA (2.5µA 1/8000)
4 to 20 mA (2.5µA 1/6400)

Input resistance

Voltage: 5MΩ, Current: 250Ω

Conversion speed

80µs/ch*2*3

Conversion
precision

25°C±5°C

±0.2% of F.S.

0°C±50°C

±0.4% of F.S.*4

Insulation mode

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

Minimum load resistance voltage

Voltage: 1kΩ

Maximum load resistance current

Current: 600Ω

Max. input

Voltage: ±15V, Current: 300mA

Current consumption

140mA or less

Weight

Approx. 150g

*1 Analogue output is not available within the range of -5 to +5 V.
*2 When temperature drift correction is used, irrelevant with the number of channels used, temperature drift correction time will be added.
*3 A/D conversion and D/A conversion are processed independently.
*4 ±0.2% of F.S. when temperature drift correction for A/D conversion is used

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