Programmable Logic Controller

KV-8000 series

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A/D D/A Conversion Unit, 2 Analog Input Channels + 2 Analog Output Channels KV-AM40V

KV-AM40V - A/D D/A Conversion Unit, 2 Analog Input Channels + 2 Analog Output Channels

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  • UL Listing(c/us)

Specifications

Model

KV-AM40V

Type

A/D and D/A conversion unit

Analog input points/output points

Input: 2 points (differential input), Output: 2 points

Analog input range/output range (resolution)

Voltage

-10 to +10 V (1.25 mV 1/16000), -5 to +5 V*1 (0.625 mV 1/16000),
0 to 10 V (1.25 mV 1/8000), 0 to 5 V (0.625 mV 1/8000),
1 to 5 V (0.625 mV 1/6400)

Current

0 to 20 mA (2.5 μA 1/8000), 4 to 20 mA (2.5 μA 1/6400)

Input resistance

Voltage: 5 MΩ, Current: 250 Ω

Conversion speed

80 μs/ch*2*3

Conversion precision

±0.2% of F.S. (at 25°C ±5°C 77°F ±9°F), ±0.4% of F.S. (at 0 to 50°C 32 to 122°F)*4

Insulation mode

Between unit and CPU: Photocoupler insulation
Between channels: Non-isolated

Absolute maximum input

Voltage: ±15 V, Current: 30 mA

Minimum load resistance

Voltage: 1 kΩ

Maximum load resistance

Current: 600 Ω

Internal current consumption

140 mA or less

Weight

Approx. 150 g

*1 Analog output is not available for the range of -5 to +5 V.
*2 When temperature drift correction is used, temperature drift correction time is added regardless of the number of channels used.
*3 A/D conversion and D/A conversion are processed independently.
*4 ±0.2% of F.S. (at 0 to 50°C 32 to 122°F) when temperature drift correction for A/D conversion is used.

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