4
IM 77C01U01-01E
1st Edition : Dec. 26, 2000-00
■
Mounting the Product
CAUTION
Turn off the power to the product before installing it on the panel because there is a possi-
bility of electric shock.
After opening the mounting hole on the panel, follow the procedures below to install the
product:
1.
Insert the product into the opening from the front of the panel so that the terminal
board on the rear is at the far side.
2.
Set the brackets in place on the top and bottom of the product as shown in the figure
below, then tighten the screws of the brackets. Take care not to overtighten them.
Large bracket
(top mounting hardware)
Terminal board
Small bracket
(bottom mounting hardware)
Panel
Insert a screwdriver into the
brackets to tighten the screws.
Direction to insert the
product
Insert the
product
into the opening at
the front of the panel.
■
Terminal Arrangement
40-screw M3.5
1-phase
2-wire
system
Terminat
No.
1, 2
51, 52
3, 4
53, 54
5, 6
55, 56
9
59
10
60
31
32
33
34
35
36
37
38
39
16
17
18
19
1S
1L
P1
P2
1-phase
3-wire
system
1S
1L
2S
2L
P1
P0
P2
L
N
GND
A
B
C
+ 0 to 4 to 20mA or Integrated Pulse
– Com
+ Voltage or Contact Input
– Com
3-phase
3-wire
system
Signal
Input
Output
Communication
Communication
Terminating
Power Supply
Optional Integrated
Control Signal
1S
1L
3S
3L
P1
P2
P3
3-phase
4-wire
system
1S
1L
2S
2L
3S
3L
P1
P0
P2
P3
