Panasonic FP2SH manual  Analog I/O units, Analog input, Analog output unit FP2-DA4

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Analog I/O units

1. Analog input

	Item	FP2-AD8X					FP2-RTD	FP2-AD8VI
Number of input points		8 channels					8 channels	8 channels
		±10V	(1/65536)				−	±10V	(1/65536)
	Voltage	1V ± 5V	(1/13107)				−	1V to 5V	(1/13107)
		±100mV	(1/65536)				−	−
	Current		− note1)				−	±20mA	(1/32768)
								4mA to 20mA	(1/13107)
		S: 0 to +1500°C		(0.1°C)
		J: -200 to +750°C		(0.1°C)
		J: -100 to +400°C		(0.1°C)
Input range	Thermocouple	K: -200 to +1200°C (0.1°C)
		K: -200 to +1000°C (0.1°C)					−
(resolution)
		K: -200 to +600°C		(0.1°C)
		T: -200 to +350°C		(0.1°C)				−
		R: 0 to +1500°C		(0.1°C)
		N: -200 to +1300°C (0.1°C)
				Pt 100 : -200 to +650°C			(0.1°C)
				Pt 100 : -100 to +200°C			(0.1°C)
	R.T.D			JPt 100	: -200 to +650°C		(0.1°C)
				JPt 100	: -100 to +200°C		(0.1°C)
				JPt1000 : -100 to +100°C			(0.1°C)
	Voltage	500∝s/ch (insulated), 5ms (insulated)					−	500∝s/ch
Conversion	Current		−				−	500∝s/ch
speed	Thermocouple	20ms/ch					−	−
	R.T.D	20ms/ch					20ms/ch
Overall accuracy		Voltage: ±0.1% FS (25 °C) Voltage temperature coefficient: ±0.3% (0 to 55 °C)					±0.3% F.S. (0 to 55°C)	±1.0% F.S. (0 to 55°C)
Insulation method		Between the input terminal and FP2 internal circuits: Photocoupler and DC/DC converter						Between the input terminal and FP2 internal circuits: Photocoupler
		Between channels: PhotoMOS relay					−	−
Digital output	Averaging	Selectable from 3 to 64 times for each channel (Moving average after cutting the maximum and minimum values)
	Offset setting				Selectable from K -2048 to +2047 for each channel
Broken wire sensing		Each channel (only when a thermocouple or RTD is inputted)					Each channel	−
Input range change method					Batch switching of all channels: By the range setting switch
						Each channels: By shared memory setting

Note 1: Current inputs can be converted into voltage inputs by attaching the supplied external resistor to the input terminal section.

2. Analog output

Item		Analog output unit FP2-DA4
Number of output points		4 channels
Output range	Voltage	±10V (K-2048 to K+2047)
(digital input)	Current	0 to 20mA (K0 to K4095)
Resolution		1/4096
Conversion speed		500∝s/ch
Overall accuracy		±1.0% F.S. or less (0 to 55°C)
Insulation method		– Between the output terminal and FP2 internal circuits: Photocoupler	– Between channels: No insulation
Analog output		Hold/Non-hold setting by shared memory setting

20 08/2007