NAiS FP Series Hardware Manual page 73

Analog I/O Unit
Item
Overall Voltage/
precision current range
Thermocouple range
Input Voltage range
impedance
Current range
Absolute Voltage range
maximum input
Current range
Insulation method (see note
Number of input contact points
Notes
1) A temperature lower than the terminal temperature of the
analog I/O unit cannot be measured.
2) A temperature higher than the terminal temperature of the
analog I/O unit cannot be measured.
3) The time noted below is required before the analog data is
reflected in the control unit input.
4) See page
Range."
4-6
Description
±1% F.S. or less (0 to 55°C/32 to 131°F)
±0.6% F.S. or less (25°C/77°F)
Offset error (0 to 55°C/32 to 131°F):
Linearity error: ±1% F.S. or less(0 to 55°C/32 to 131°F)
1MΩ or more
250Ω
±15V
+30mA
5) Between analog input terminal to FP0 internal circuit:
photocoupler insulation (non-insulated between analog inputs)
Between analog input terminal to analog I/O unit external power supply:
insulation-type DC/DC converter
Between analog input terminal to analog output terminal: insulation-type
DC/DC converter
32 input contact points:
16 points for 1st half: analog input CH0 data (WX2)
16 points for last half: analog input CH1 data (WX3)
0V
Analog input
K0
WX2
Conversion
time: (1ms)
4-16, "Boosting the Precision of the Thermocouple
±2% F.S. or less (K type thermocouple)
±2.7% F.S. or less (J type thermocouple)
±5.8% F.S. or less (T type thermocouple)
10V
K2000
Refresh
Refresh
1ms × number of
standby
expansion units
0ms to
scan time
Matsushita Electric Works (Europe) AG
FP0 Hardware
(see note 4)
(see note 4)
(see note 4)
(see note 6)
(see note 6)