Power Terminal - Toshiba NV Series Hardware Manual

A.4

Power Terminal

The same terminal of PS361 for the T series can be used for the power terminal of base
unit BUM7B for the migration system.
The power terminal is shown below.
Connect a power supply suitable
for rating
Failure to do so may cause
explosion or fire.
Input power
100/240Vac
Max. 1.5A.
50/60Hz
Important
• The M3.5 screw is used for securing the terminal. Use an appropriate crimp-type terminal
with a width of 7 mm or less for the M3.5 screw (tightening torque: approx. 1.0N･m).
Table A.5 BUM7B power terminal function
Pin No. Sign
1 RUN Operation signal output
2
3 NC1 Not connected (NC)
4 NC2
5 L
6 N
7 NC
8 FG
RUN contact output
240Vac (+10%) / 24Vdc (+20%)
Max. 2A
Noise Shielded
filter transformer
Use a twisted-pair cable of 1.25mm
thicker as the power supply line.
Figure A.6 BUM7B power terminal connection
Name
Transmits the normal operation of
terminal controller (PUM12 or GA922) to an
external device (a contact).
The contact opens when the controller
stops or an error occurs.
Do not connect anything to these
terminal terminals.
(NC1 and NC2 can be shorted using a
short bar when the terminal block of
PS361 is used for T3 series migration.)
Power input terminal (L) Connects the AC power line (L side).
Power input terminal (N) Connects the AC power line (N side).
Note connected (NC) Do not connect anything to this terminal.
terminal (This NC terminal can be shorted with
FG using the short bar when the terminal
block of PS361 is used for T3 series
migration.)
Frame ground terminal A protective ground terminal connected
to the unit frame.
It must be class D grounding.
Unified Controller nv Series type1 light Controller Unit Operating Instructions
Ferrite core
2-turn
2
or
Description PS361 terminal function
Operation signal output
terminal
Voltage selecting
terminal
Power input terminal (L)
Power input terminal (L)
Line ground terminal
Frame ground terminal
A
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