6
Accurate Process Control
Analog Control
6
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Analog control
Multi-range control of a variety of equipment is possible.
The units can be directly connected with thermocouples
and resistance temperature detectors
Support voltage/current/temperature sensor ranges
The analog input unit supports voltage, current, and temperature sensors.
The analog output unit supports voltage or current output.
Different voltage/current ranges can be controlled concurrently.
Equipped with multiple channels
The input unit has eight channels, and the output unit has four.
Space-saving multiple-channel control is possible.
High-speed conversion at 500ms by each channel
The speed of voltage and current input/output conversion can
reach as high as 500ms.
I/O refresh system
Since input/output data is allocated to the I/O memory, complicated
programming is not necessary.
Current input
Configuration
Laser analog sensor
Pressure sensor
Current input
Analog input unit
Analog output unit
Voltage
output
(speed command)
Inverter
Analog input units
Three types of analog input units are available to meet a wide variety of customer needs.
High-speed, high-accuracy, multiple-input unit with 8 isolated channels
Industry‘s fastest level
High-speed achieved by highly reliable isolation among channels
Temperature conversion: 0ms/ch
Voltage conversion:
5ms/ch
(Without insulation setting: 500ms/ch)
Industry‘s top level
High-accuracy conversion
Voltage: ±0.1% (5°C)
Temperature: ±0.3% (0 to 55°C)
A single unit supports inputs of
thermocouple, RTD, and voltage data
*1
.
Multiple inputs
For users who require faster and more
accurate temperature control.
For users who require multiple isolated
input channels or who want to reduce
the cost per channel.
For users who want to input tempera-
ture and voltage (current) data through
a single unit.
*
1:
Current inputs can be converted into voltage in-
puts by attaching the supplied external resistor
to the input terminal section.
FP-AD8X
High-speed, high-accuracy
Number of outputs: 4
Conversion speed: 500ms/ch
Overall accuracy: ±1.0% FS
or less
(0 to 55°C)
FP-DA4
8 inputs unit solely for
RTDs (Pt100/Pt1000)
High-speed, high-accuracy
Conversion speed:
0ms/ch
Conversion accuracy: ±0.3%
(0 to 55°C)
FP-RTD
For users who input RTD data only
and require more affordable type.
8 low costs inputs solely
for voltage/current data
High-speed, high-accuracy
Low cost unit for input of voltage/
current data that indicates mea-
surements of pressure, flow rate,
fluid volume, speed, etc.
FP-AD8VI
Analog output unit
Supports multiple channels.
(Four channels per unit).
09/2007
