Panasonic AFPXHEAD4, User Manual

Page: 38 / 76

3.4 Analog Input Functions
■
Applicable model
Model Channel
AFPXHEAD4 CH0 to CH3
AFPXHEAD8 CH0 to CH7
AFPXHEA21 CH0 to CH1
3.4.1 Analog Input Specifications
Item Specifications
Number of channels
AFPXHEAD4: 4ch
AFPXHEAD8: 8ch
AFPXHEA21: 2ch
Input range
(Resolution)
Voltage
-10 to +10 V DC (Resolution: 1/64,000)
-5 to +5 V DC (Resolution: 1/64,000)
0 to +10 V DC (Resolution: 1/32,000)
0 to +5 V DC (Resolution: 1/32,000)
+1 to +5 V DC (Resolution: 1/25,600)
(Note 1)
Current
0 to +20 mA (Resolution: 1/32,000)
+4 to +20 mA (Resolution: 1/25,600)
(Note 1)
Digital input range
-10 to +10 V DC
-5 to +5 V DC
K -32000 to K +32000
0 to +10 V DC
0 to +5 V DC
K 0 to K +32000
+1 to +5 V DC K 0 to K +25600
0 to +20 mA K 0 to K +32000
+4 to +20 mA K 0 to K +25600
Conversion speed 1 ms/all channels
Total accuracy
Voltage
±0.2% F.S. or less (at +25 ℃ )
±0.4% F.S. or less (at 0 ℃ to +55 ℃ )
Current
±0.3% F.S. or less (at +25 ℃ )
±0.6% F.S. or less (at 0 ℃ to +55 ℃ )
Input
impedance
Voltage Approx. 1 MΩ
Current Approx. 250 Ω
Absolute max. input
Voltage input -15 to +15 V DC voltage input
Current input -30 to +30 mA current input
Insulation method
(Note 2)
Between input terminal
and internal circuit
Isolated IC, isolated DC/DC converter
Between channels Non-isolated
Average speed
Moving average 10 times
3.4 Analog Input Functions
3-12 WUME-FPXHAIO-01