Fuji Electric FRENIC-MEGA, Инструкция по эксплуатации

Страница: 57 / 358

2-27
Ch
ap. 2
M
O
UNTING
A
N
D WIRING
T
H
E IN
V
E
R
T
ER
2.4 Mounting and Connecting the Keypad
The standard keypad TP-G1W-J1 meets UL Type 4 (NEMA4) by itself.
„
On the panel or at a remote site
The keypad can be mounted on the panel wall as shown below or installed at a remote site for operation on hand.
Figure 2.21 Mounting the Keypad on the Panel Wall
To mount the keypad on a place other than an inverter, the parts listed below are needed.
Parts name Type Remarks
Extension cable LAN cable 0BASE-T/100BASE-TX straight type cable
compliant with US ANSI/TIA/EIA-568A Category 5. (Less than 66 ft (20 m))
„
On the inverter
To remove the keypad from the inverter, pull it toward you while holding down the hook (pointed by the arrow in Figure 2.22).
When mounting it, put the keypad back into place in the reverse order of removal.
Figure 2.22 Removing the Keypad
RJ-45
connector
M3 x 12
(Coarse thread tapping screws)
Panel
Inside the panel
Mount the keypad with four M3 x 12 screws provided--two fine thread
screws and two coarse thread tapping screws. The recommended tightening
torque is 6.2 lb-in (0.7 N
•
m).
For panel cutting dimensions, refer to Chapter 8, Section 8.4.5.
0.43 inches (11 mm)
(Effective length of
screw)
0.51 inches (13 mm)
(Effective length of
tapping screw)
M3 x 12
(Fine thread screws)
0.05 to 0.09 inch*
(1.2 to 2.3 mm)
* If the thickness of the panel wall is out of
the range specified above, use screws of
an appropriate length.