Power Supply Module and Backup Battery
3-4
Figure 3-2 below depicts a detailed view of the power supply front panel.
AU X
AU X
DO
Auxiliary Output 1A
Auxiliary Output 1B
Auxiliary Output 2A
Auxiliary Output 2B
12V DO Control
12V Out to I/O E xpansion
B attery In/Out
T emperature S ensor
AC/DC Main P ower Input
B AT
On/Off B utton
Indication L E Ds
DC Main P ower Input
Power Supply
DC Power Supply Low-Tier
Figure 3-2 ACE3600 Power Supply – Front Panel
ON/OFF Button
The front panel of the power supply module includes an ON/OFF button for the module.
When the power supply module is in the OFF state, all the power outputs except Battery
In/Out are disabled. Press the button for at least two seconds to change states.
In power supply modules equipped with a battery charger, if the power supply module
is in the OFF state, and the RTU main power is connected, the Battery In/Out is not
disabled to ensure battery charging.
If the RTU main power (AC/DC) is disconnected and the power supply module is shut
off, there is still some current draw from the battery. Therefore, if the power supply is
to be off for a long period (more than several hours), the battery should be
disconnected from the power supply in order to maintain battery capacity. To do so,
disconnect the battery cable from the Battery In/Out connector on the front panel of
the power supply module.
If main power is cut to the RTU, the power supply module remembers its previous
state (ON or OFF) and reverts to it when main power is restored.
Summary of Contents for ACE3600 RTU
Page 45: ...Installation 2 25 ...
Page 46: ...Installation 2 26 Figure 2 28 19 Frame Metal Back Installation Combinations ...
Page 100: ...Digital Input Module 6 7 Module Block Diagram 16 DI ...
Page 101: ...Digital Input Module 6 8 32 DI ...
Page 120: ...Digital Output Digital Input FET Module 8 6 Module Block Diagram 16 DO DI FET ...
Page 121: ...Digital Output Digital Input FET Module 8 7 32 DO DI FET ...
Page 125: ...Digital Output Digital Input FET Module 8 11 Specifications subject to change without notice ...
Page 133: ...Digital Output Relay Module 9 8 Module Block Diagram 8 DO ...
Page 134: ...Digital Output Relay Module 9 9 16 DO ...
Page 155: ...Digital Output SBO Relay Module 11 9 Module Block Diagram 8 DO ...
Page 156: ...Digital Output SBO Relay Module 11 10 16 DO ...
Page 166: ...Analog Input Module 12 8 Module Block Diagram 8 AI ...
Page 167: ...Analog Input Module 12 9 16 AI ...
Page 178: ...Analog Output Module 13 8 Module Block Diagram 4 AO ...
Page 186: ...Mixed I O Module 14 5 Module Block Diagram Mixed I O ...
Page 193: ...Mixed Analog Module 15 4 Module Block Diagram Mixed Analog ...
Page 342: ...OPTIMIZATION General No optimization is required for the ACE3600 units 25 1 ...
Page 354: ...Break Fix Procedures Figure 29 3 Electrical Interconnection RTUs with I O slots 29 7 ...
Page 355: ...Break Fix Procedures 29 8 Figure 29 4 Electrical Interconnection RTUs with no I O slots ...