Mitsubishi plc user manual / hand book
The FX-4AD-TC analog block amplifiest he signal from four thermocouple sensors (typeK or J)
and converts the data into 12 bit reading's stored in the FX base unlt. Both Centigrade ('C) and
Fahrenheit ('F) can be read. Reading resolution is 0.4'C/0.72'F of type K and 0.3"C/0.54'F of type J.
All data transfers and parameter settings are adjusted through software coonf t trhoel FX-QAD-TC,
by use of the TOlFROM applied instructions tinh e FX PC.
Note :R (pr0grammable mW1m versions 2.0 or later (thase with serial number1 3 XXXX or larger)
are required as these units have the TO/FROM applied instructions in their instructions et.
All Ffic Models may be used.
The FX-4AD-TC occupies 8 points of I/O on the FX expansion bus. The 8 points can be allocated
from either Inputs or outputs. The FX-4AD-TC draws 40mA frtohme 5V rail of the FX base unit or
powered extension unit.
Thermocouples with the following specifications can be used: TypKe (JIS 1602-1981)
Type J (JIS 1602-1 981)
** Cehcking special function block numbers
Other special units or blockuss e t hFaRt OWOc ommands, sucahs analog input blocks
analog output blocks and
high-speed counter blocksc,a n be directly connected to the base unit FX programmable
the right sideo f other extension blockso r units. Each special bloicsk
consecutively numberedfr om 0 to 7
beginning with the one closestto the base unit.
A maximum of eight special bcloacnk sb e connected.
FX-4AD-TC Thermo-couple interface for Mitsubishi Melsec FX PLC
FX-2AD-PT PT100 probe interface
FX-4AD-TC Thermo-couple interface
FX-1HC High speed counter
FX-16NP/NT Net-mini interface
FX-16NP/NT-S3 Net-mini-S3 interface
FX-4AD Analog to digital converter
FX-2DA Digital to analog converter