Advanced Control Equipment (ACE2)
96A0357 Rev. F
Introduction
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10
ACE2 Power Supply Circuit
The ACE2 Power Supply circuitry is integrated into the Main Circuit Board (shown in Figure 5). It
provides the internal system with a regulated and isolated power source.
ACE2 Input/Output
The
Discrete Input/Output circuitry provides an interface for all control and monitoring
connections. It contains seven latching relay outputs and, one proper operation, mono-stable
relay output normally used for the Fault Alarm indication. The I/O circuit contains eight
Optically-isolated input lines.
SW2
Two-position DIP switch
•
Not used
•
Keep in On position
SW7
On/Off power switch to ACE2
RY7
RY7 general fault relay
Relay Fuse
Table 1:
Main Board Description
