GE Multilin MM300, Instruction Manual

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CHAPTER 2: INSTALLATION ELECTRICAL INSTALLATION
MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL 2–9
NOTE
NOTE:
It is recommended that you install a circuit disconnection system for control power, near
the device, which should be easily accessible after installation of the unit. This is in case an
emergency power shut-down of the unit is required.
Figure 2-11: Example of module arrangement
Power supply module
The power supply module in slot A supplies control power to the MM300 system. For the
high voltage version, a supply voltage between 60 to 300 V AC or 84 to 250 V DC is required
to power the MM300. For the low voltage version, 20 V DC to 60 V DC is required to power
the MM300.
CAUTION:
Check the voltage rating of the unit before applying control power! Control power
outside of the operating range of the power supply will damage the MM300.
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PSU
60-300 VAC
84-250 VDC
L
g
MULTILIN
LISTED
IND.CONT.EQ.
52TL
E200434
Technical Support:
Tel: (905) 294-6222
(North America) 1-800-547-8629
Fax: (905) 201-2098
www.GEMultilin.com
N
MS
NS
THERM
RS485
V-
10/100
ETHERNET
GR
OUND CT
I/P
I
L
C
H
V+
+
–
C
+
–
FIELD
BUS
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1
A B C D E F G H
Slot position
Base unit Expansion modules
853749A1.CDR
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SG