Mitsubishi Electronics MELSEC-F Manuel D’Utilisation
I-11
3 Wiring
3.1 Terminal Layout
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
FX
3U
-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input)
A
Comm
on I
te
te
ms
B
FX
3U
-4AD
FX
3UC
-4
A
D
C
FX
3U
-4A
D
D
-A
D
P
D
FX
3G
-2A
D
D
-BD
E
FX
3U
-4DA
F
FX
3U
-4D
A
A
-AD
P
P
G
FX
3G
-1D
A
A
-BD
H
FX
3U
-3
A-
ADP
I
FX
3U
-4
A
D
-P
T
-
A
D
P
J
FX
3U
-4A
D
D
-P
TW
-
A
A
D
P
3.1
Terminal Layout
The terminals of the PT-ADP are arranged as follows:
Signal
Application
External power
Channel-1 platinum
resistance thermometer
sensor input
Channel-3 platinum
resistance thermometer
sensor input
Channel-4 platinum
resistance thermometer
sensor input
Channel-2 platinum
resistance thermometer
sensor input
24+
24-
L1-
I1-
L2+
L3-
I3-
L4+
I4-
L1+
L2-
I2-
L3+
L4-
Ground terminal
24+
24-
L1+
L1-
I1-
L2+
L2-
I2-
L3+
L3-
I3-
L4+
L4-
I4-
FX
3U
-4AD-PT
-ADP
POWER