
Installation and User Instructions UM584622100
Spec. Nos. 584622100, 584622200, 584622300, 584622400 (Model DCS48375) Issue AC, July 3, 2012
Chapter 4. Making Electrical Connections Page 17
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Referenced to Minus Battery (input): Provide a jumper between terminals 3 (-BT)
and 6 (+IO) of TB2.
Not Referenced: Do not provide a jumper.
Output Voltage Monitoring
An output voltage monitoring device can be connected to terminals 7 (-VO) and 8
(+VO) of TB2. These terminals are internally paralleled with the test points provided
on the front door of the main shelf.
Emergency Shutdown (Estop)
The converter modules can be inhibited by applying an external ground signal (24V
Return) to terminal 9 of TB2. Converter modules automatically restart upon removal
of the ground signal.
Inside View of Main Shelf’s Front Door
TB1
1 9 1 12
TB2P2
TB1
1 9
1 12
TB2
Conv
Minor
Conv
MajorFuse / CB
Low Input
Voltage
NC C NONC C NONC C NONC C NO
E
S
T
O
P+VO-VO+IO-IO+BT-BT
CANH
CANL
CAN
TERM
P2
Recommended Torque is 5.0 in-lbs. Recommended Torque is 5.0 in-lbs.
Relays are energized for normal operating conditions
and de-energized for an alarm condition.
Relays are shown in the de-energized state.
Figure 4-2
External Alarm, Reference, Monitoring, and Control Connections
Comentarios a estos manuales