FX
/FX
/FX
PLC User's Manual - Analog Control Edition
3G
3U
3UC
FX
-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input)
3U
• FX
Series PLC
3G
Communi-
cation
FX
-4AD
3U
special
-PT-ADP
adapter
*1
2nd
A/D
The analog special adapter nearest to the main unit is counted as the 1st analog special adapter, and the
next adapter as the 2nd analog special adapter. However, in this case, do not include the connector
conversion adapter and the communication special adapter.
*1.
The second special adapter is not available in the 14-point and 24-point type main unit.
H-16
Connector
FX
-4AD
3U
conversion
-PT-ADP
adapter
1st
A/D
FX
Series PLC
3G
Special devices
Special auxiliary relays:
M8280 to M8289
Special data registers:
D8280 to D8289
Special auxiliary relays:
M8290 to M8299
Special data registers:
D8290 to D8299
4 Programming
4.1 Loading of A/D Conversion Data
Sequence
Program