Analog Control - Panasonic FP2 Series Product Manual

Analog Control

Accurate Process Control
 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.

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)
Multiple inputs
A single unit supports inputs of
thermocouple, RTD, and voltage data
8 inputs unit solely for
RTDs (Pt100/Pt1000)
High-speed, high-accuracy
Conversion speed:
Conversion accuracy: ±0.3%
For users who input RTD data only
and require more affordable type.
FP-RTD
6 6
*1 .
8 low costs inputs solely
for voltage/current data
High-speed, high-accuracy
0ms/ch Low cost unit for input of voltage/
current data that indicates mea-
(0 to 55°C) surements of pressure, flow rate,
fluid volume, speed, etc.
FP-AD8VI
 Configuration
Laser analog sensor
x
Pressure sensor
FP-AD8X
09/2007
Analog input unit
Analog output unit
Current input
Voltage
output
Current input
(speed command)

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.

Analog output unit
Supports multiple channels.
(Four channels per unit).
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
Inverter