3.2 Construction of the terminal blocks
3.2.1 Terminal Block Construction of LF620F Type
When you remove the terminal block cover shown in the figure "Appearance of LF620F and LF622F
Type", you can see the converter terminal block as shown below.
LF620F
LF622F
Internal grounding terminal
Power supply terminal
Current output terminal or
PROFIBUS* terminal
*:Option
Figure 3.2.1 Terminal Block Construction of LF620F and LF622F
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CAUTION
The label shown left is placed near the terminal board
for power supply to this equipment.
Be alert to electric shock.
L1(+)
L2(-)
AO(+)
FG
GND
AO(-)
DI
Digital output terminal or
Modbus* terminal
*:Option
Digital input terminal or
Modbus* terminal
*:Option
- 15 -
DO2
DO1
X
G
COM
Y
E
Detector connection
terminal
Digital I/O common or
Modbus* terminal
*:Option
6 F 8 A 0 9 2 8
A
B
External grounding terminal