Hitachi LQE550 User Manual page 35

2 NAMES AND FUNCTIONS OF EACH PART
2.1 Names and Functions of Each Part
Switch off the power supply before making connections to the terminal block.
Wiring with the power supply switched on may incur electrical shock hazards.
LQE550
①
②
③
⑦
TERM
150
TA1
TA2
LINK1
⑤
LINK2
⑥
⑧
Figure 2-1 Names and Functions of Each Part
CPU LINK
LINK
MAIN/SUB
CPU No.
④
TERM
100
TB1
B1
A1
TB2
B2
A2
A
B3
A3
B
B4
A4
SHD
B5
A5
A
B6
A6
B
B7
A7
SHD
B8
A8
FG
B9
A9
CAUTION
2-2