Panasonic fp2/fp2sh User Manual page 161

FP2/FP2SH
RT-2 Relay Terminal
For 64-point type output unit (FP2−Y64T), you can connect four sets of the RT-2 relay
terminals with 16 outputs by using two-branch type cable.
For 32−point type output unit (FP2−Y32T) and output connector side of I/O mixed unit
(FP2−XY64D2T, FP2−XY64D7T), you can connect two sets of the RT-2 relay terminals
with 16 outputs by using two-branch type cable.
For connecting the terminal to the terminal block, use M3-sized pressure connection
terminals.
RT-2 relay terminal connection diagram for 32−point type and 64−point type out-
put units and I/O mixed units
Two-branch type cable for relay terminal (40 pins − 40 pins × 2)
The relay terminal that is connected with the
shorter cable is the lower I/O number.
Note
24V DC should be supplied between the (+) and (−) terminals of
the relay terminal. Power is supplied to drive the relays of the ter-
minal itself. The I/O power supply supplied to the units and the
power supply supplied to the RT-2 relay terminals are the same
power supply.
Correspondence table of RT-2 relay terminal
Terminal number
0+
1+
2+
3+
COM+
4+
5+
6+
7+
COM−
RT-2 relay terminal (16 outputs)
(AY232502 or AY232522)
Output number
Y0
Y1
Y2
Y3
COM terminal for Y0 to Y3
Y4
Y5
Y6
Y7
COM terminal for Y4 to Y7
4.4 Wiring the Connector Type I/O Units
Terminal number
8+
9+
A+
B+
COM+
C+
D+
E+
F+
COM−
Installation and Wiring
Output number
Y8
Y9
YA
YB
COM terminal for Y8 to YB
YC
YD
YE
YF
COM terminal for YC to YF
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