Filter
Top Products
GE Energy
22
994-0089–1.00–2, General
2.4 First Look at the D400
Front Panel
The front panel of the D400 provides easy access to the status indicators, user
connections and power supply units.
Power
Supply
Optional Redundant
Power Supply
D400 Main Module
User CompactFlash
access panel
System Status
LED indicators
Serial Port Status
LED indicators
Ethernet port for local network connection
Two USB Type A ports for portable memory device plug-in
Serial communication
port for local
maintenance
Rear Panel
The rear panel provides access to the communication ports, field wiring connections and
power connections.
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Slot 7
Slot 8
Slot 9
Slot 10
Slot 11
Slot 12
Slot 13
Serial Communication Slots
IRIG-B Input Slot
IRIG-B Distribution Slot Network Slots
USB KVM Slot
Power Supply Alarms
External Power Source
The D400 contains 13 I/O adapter card slots for the communication cards. The
communication cards are powered from the backplane of the D400. The types of
communication cards included in your D400 depend on what was ordered for your
substation application.