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FAQ

I would like to know specifications of Input/Output of Analog Units

Input/Output of Analog Units

4Ch Analog Unit

Analog Input Section iFN-AD04AH11j

Resolution	12 bit
Number of Input Channels	4 ch (Fixed)
Conversion Time	Up to 2 milliseconds
Input Range	0`5V (Impedance 1M Ohm)
	1`5V (Impedance 1M Ohm)
	0`10V (Impedance 1M Ohm)
	-5`5V (Impedance 1M Ohm)
	-10`10V (Impedance 1M Ohm)
	0`20mA (Impedance 200 Ohms)
	4`20mA (Impedance 200 Ohms)
Input Range Switch	Depending on Rotary Switch Settings
Calibration Function	OFFSET / GAIN Setting Setting the Upper Limit Value / Lower Limit Value for each range via Switch
Accuracy	0.3%/FS i25Žj 0.5%/FS i0`55Žj
Insulating Method	Photocoupler Insulation (Input Terminals / between Internal Circuits)
Convert and Process	Simple Average, Running Average Exclude Max. / Min. Values
Conversion Timing	Convert all Channels at all time ( not selectable)

Analog Output Section iFN-DA04AH11)

Resolution	12bit
Number of Output Channels	4ch (Fixed)
Conversion Time	2msecˆÈ‰º
Output Range	0`5V (Impedance 1M Ohm)
	1`5V (Impedance 1M Ohm)
	0`10V (Impedance 1M Ohm)
	-5`5V (Impedance 1M Ohm)
	-10`10V (Impedance 1M Ohm)
	0`20mA (Impedance 400 Ohms)
	4`20mA (Impedance 400 Ohms)
Output Range Switch	Depending on Rotary Switch Settings
Calibration Function	OFFSET / GAIN Setting Setting the Upper Limit Value / Lower Limit Value for each range via Switch
Accuracy	0.3%/FS i25Žj 0.5%/FS i0`55Žj
Insulating Method	Photocoupler Insulation (Output Terminals / between Internal Circuits)
Conversion Timing	Convert all Channels at all time ( not selectable)

・

2Ch Analog Unit

Analog Input Section iFN-AD02AH41j

Resolution	12bit
Number of Input Channels	2ch (Fixed)
Conversion Time	Up to 2 Milliseconds
Input Range	0`10V (Impedance 100K Ohms)
	0`20mA (Impedance 500 Ohms)
	4`20mA (Impedance 500 Ohms)
Current / Voltage Switch over	Set via Terminal Connection Location
Accuracy	}1%/FS i0`55Žj
Insulating Method	Photocoupler Insulation (Input Terminals / between Internal Circuits)
Convert and Process	Running Average
Conversion Timing	Convert Channels at all times
Number of Occupied Stations	1 Station

Analog Output Section iFN-DA02AH41)

Resolution	12bit
Number of Output Channels	2ch (Fixed)
Conversion Time	Up to 2 Milliseconds
Output Range	0`10V (Impedance Min. 10K Ohms)
	0`20mA (Impedance 10`500 Ohms)
	4`20mA (Impedance 10`500 Ohms)
Current / Voltage Switch over	Set via Terminal Connection Location
Accuracy	}1%/FS i0`55Žj
Insulating Method	Photocoupler Insulation (Output Terminals / between Internal Circuits)
Conversion Timing	Convert Channels at all times
Number of Occupied Stations	1Station