A/D Conversion Unit, 4 Analog Input Channels KV-AD40V

KV-AD40V - A/D Conversion Unit, 4 Analog Input Channels

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

Specifications

Model		KV-AD40V
Type		A/D conversion unit
Analogue I/O point		4 points (differential input)
Analogue I/O range (resolution)	Voltage	-10 to +10 V (0.5 mV 1/40,000) -5 to +5 V (0.25 mV 1/40,000) 0 to 10 V (0.5 mV 1/20,000) 0 to 5 V (0.25 mV 1/20,000) 1 to 5 V (0.25 mV 1/16,000)
	Input current	0 to 20 mA (1 µA 1/20,000) 4 to 20 mA (1 µA 1/16,000)
Input impedance		Voltage: 5 MΩ, Current: 250 Ω
Conversion speed		25 µs/ch^*1
Conversion precision	25 °C ±5 °C	Voltage: ±0.1 % of F.S.^*2, Current: ±0.1 % of F.S.
	0 to 50 °C	Voltage: ±0.2 % of F.S.^*3, Current: ±0.2 % of F.S.
Insulation mode		Between unit and CPU: Photocoupler insulation, non-insulation between channels
Absolute max. input		Voltage: ±15 V, Current: 30 mA
Internal current consumption		140 mA or less
Weight		Approx. 150 g
^1 When temperature drift correction is used, temperature drift correction time of 25 µs is added regardless of the number of channels used. ^2 This is a value when temperature drift correction is used. When temperature drift correction is not used, the conversion precision is as follows: Voltage: ±0.5 % of F.S., Current: ±0.6 % of F.S. ^*3 This is a value when temperature drift correction is used. When temperature drift correction is not used, the conversion precision is as follows: Voltage: ±0.7 % of F.S., Current: ±0.7 % of F.S.