NAiS FP0 Series, Hardware Manual

Page: 82 / 173

Analog I/O Unit FP0
4 - 8 Matsushita Automation Controls
4.2 Specifications
4.2.3 Analog Output Specifications
Item Description
Number of output points 1 channel/unit
Output range Voltage range -10 to +10 V p g
Current range 0 to 20 mA
Digital input -10 to +10 V K - 2000 to K + 2000 (HF830 to H07D0) g p
0 to 20 mA K0 to K4000 (H0 to H0FA0)
Resolution 1/4000
Conversion speed 500
μ
s (
*
Note 1)
Overall precision

1% F.S. or less (0 to 55
q
C/32 to 131
q
F)

0.6% F.S. or less (25
q
C/77
q
F)
Output
impedence
Voltage range 0.5
Ω
Maximum output
current
Voltage range

10 mA
Allowable output
load resistance
Current range 300
Ω
or less
Insulation method ( * Note 2) Between analog output terminal to FP0 internal circuit:
Photocoupler insulation
Between analog output terminal to analog I/O unit external power supply:
insulation-type DC/DC converter
Between analog output terminal to analog input terminal:
insulation-type DC/DC converter
Number of output contact points
16 output contact points: analog output data (WY2) ( * Note 3)
.
Notes
D
( * 1): The time noted below is required before the analog data is
reflected in the control unit output.
Waiting for
processing 1 ms
×
number of
expansion units
10V
K0
K2000
0 ms to
scan time
Analog output
WY2
0V
Refresh Conversion time
(500
μ
s)
D
( * 2): Refer to the schematic diagram of insulation methods on
the previous page.
D
(
*
3): The number for the output contact point being used varies
depending on the expansion location ( * section 5.4).