Toshiba TSL3000E Series - Page 101

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INTERFACE MANUAL
STE 85457
b.) When connecting two (2) TR48DIOCN/TR48DIOC modules for I/O extension,
be sure to branch from the terminal block of slave station 0, as shown in Fig.
7.2. (For the I/O extension, up to two (2) TR48DIOCN/TR48DIOC modules
can be connected.)
Robot controller
1
2
3
FG
4
5
A(485A+)
1
2
3
4
5
0V
+24V
24V
0V
B(485B-)
FG
TR48DIOCN/TR48DIOC (slave station 0)
EXT I/O
User side
TR48DIOCN/TR48DIOC (slave station 1)
External 24 V power
supply
A(485A+)
24V
0V
B(485B-)
FG
5
4
3
2
1
A
B
24V
0V
Fig. 7.2 Connection of external I/O cable when external power supply is used