Installation Space And The Direction; Unit Installation; Wiring; Wiring Procedure - Mitsubishi Electric PAC-SF46EPA Manuel D'installation

3-2. Installation space and the direction

PAC-SF46EPA Transmission booster is not waterproof type. Therefore this unit shall be
installed in a control panel box or the like. Please prepare the control panel box in con-
sider with installation space as shown in the Fig.3-1.
The unit shall be also installed in vertical direction only indicated by the arrow making on
the cover as shown in the Fig.3-1.

3-3. Unit installation

Fix the unit to the control panel box using M4 screw as shown in the Fig.3-2.
CAUTION:
• The unit should be fixed with 4 positions to prevent from unit falling down.
• Install the booster in a location which can withstand a load of 3.5 kg.
• Position the unit, making sure not to drop it.

4 Wiring

WARNING:
• All electric work must be performed according to local regulations.
Improper electrical work may result in electric shock or fire.
• Be sure to shut off the power source of the unit and the all other unit to be connected to the transmission booster before wiring.
• Firmly secure the wiring so that it does not become disconnected.
CAUTION:
• Never connect the power source to the M-NET transmission line, as this will cause a unit failure.

4-1. Wiring procedure

1. Remove the screws used to secure the cover, and then open the cover.
TRANSMISSION BOOSTER
MODEL PAC-SF46EPA
POWER RATING 220-240V:0.7A ~/N
50
WEIGHT 3.4kg
MADE IN JAPAN
Remove the screws
Remove the screws
UP
Fig.4-1
20
TRANSMISSION BOOSTER
MODEL PAC-SF46EPA
220-240V:0.7A ~/N
POWER RATING
50
WEIGHT 3.4kg
MADE IN JAPAN
Fig.3-1
TRANSMISSION BOOSTER
MODEL PAC-SF46EPA
POWER RATING 220-240V:0.7A ~/N
50
WEIGHT 3.4kg
MADE IN JAPAN
Fig.3-2
Power line terminal
TB1
TB1
F2.0A 250V
UP
Fig.4-2
UP
M4
UP
TB3
M-NET Transmission
terminal block 2
(receiving electrical power
from the unit)
TB2
M-NET Transmission terminal block 1
(receiving electrical power from another unit)
20
5