Analog I/O Unit, voltage and current Input 2ch, voltage and current Output 1ch KV-N3AM

KV-N3AM - Analog I/O Unit, voltage and current Input 2ch, voltage and current Output 1ch

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model			KV-N3AM
Conversion speed			80 µs/channel^*1
Conversion			A/D conversion, D/A conversion
Points			A/D conversion : 2 (single end), D/A conversion : 1
Range/resolution	Voltage	-10 V to +10 V	A/D conversion : 1/8000 2.5 mV, D/A conversion : 1/8000 2.5 mV^*2
		0 to 10 V	A/D conversion : 1/4000 2.5 mV, D/A conversion : 1/4000 2.5 mV^*2
		0 to 5 V	A/D conversion : 1/4000 1.25 mV, D/A conversion : 1/4000 1.25 mV^*2
		1 to 5 V	A/D conversion : 1/3200 1.25 mV, D/A conversion : 1/4000 1.25 mV^*2
	Current	0 to 20 mA	A/D conversion : 1/4000 5 µA, D/A conversion : 1/4000 5 µA^*2
		4 to 20 mA	A/D conversion : 1/3200 5 µA, D/A conversion : 1/3200 5 µA^*2
Conversion precision	Voltage	Without temperature compensation	A/D conversion : ±0.3% of F.S. (at 25°C ±5°C), ±0.5% of F.S. (at 0 to 55°C), D/A conversion : ±0.3% of F.S. (at 25°C ±5°C), ±0.5% of F.S. (at 0 to 55°C)
		With temperature compensation	A/D conversion : ±0.3% of F.S. (at 25°C ±5°C), D/A conversion : ±0.3% of F.S. (at 25°C ±5°C), ±0.5% of F.S. (at 0 to 55°C)
	Current	Without temperature compensation	A/D conversion : ±0.4% of F.S. (at 25°C ±5°C), ±0.6% of F.S. (at 0 to 55°C), D/A conversion : ±0.3% of F.S. (at 25°C ±5°C), ±0.5% of F.S. (at 0 to 55°C)
		With temperature compensation	A/D conversion : ±0.4% of F.S. (at 25°C ±5°C), D/A conversion : ±0.3% of F.S. (at 25°C ±5°C), ±0.5% of F.S. (at 0 to 55°C)
Input resistance	Voltage		A/D conversion : 5MΩ
	Current		A/D conversion : 250MΩ
Absolute maximum input	Voltage		A/D conversion : ±15V
	Current		A/D conversion : ±30mA
Isolation method	Between analogue input		Isolated (photocoupler, transformer)
A/D , D/A conversion unit	Isolation method	Between Analogue input - output	Non-isolated
Isolation method	Between analogue input channels		A/D conversion : Non-isolated
Minimum load resistance	Voltage		D/A conversion : 1kΩ
Maximum load resistance	Current		D/A conversion : 600kΩ
Special functions			▼A/D conversion Input range switching, temperature fluctuation compensation enabling/disabling, channel skip, scaling, special data offset, peak-/bottom-hold, zero clip, zero shift, comparator, averaging (time-specified, count-specified, moving average), disconnection detection ▼D/A conversion Output range switching, output data offset, scaling, error hold, upper/lower limit alarm, output limit, channel skip, output in PROG mode
Internal current consumption			120mA or less
Weight			200 g
^1 When the temperature fluctuation compensation is used, the temperature fluctuation compensation time of 80 µs will be added regardless of the number of channels being used. ^2 For the possible measuring range for out-of-range input, refer to “A/D and D/A conversion table” in “KV-N3AM User's Manual.”

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