Configuration
GARD 8000 Distance Relay
RFL Electronics Inc.
+
-
+
-
PS 48/
125V
Chassis Front View
Chassis Rear View
Single Power Supply
Single Main Controller (Slot 2)
Display with TPS (Slot 1)
Distance Relay (Slot 3)
RS-449
C37.94 Comms Module (Slot 1)
Distance Relay (Slot 3)
Input Module (Slot 2)
Output Module (Slot 4)
Single Power Supply
Figure 6-1. Front and Rear views of 3U chassis with Distance Relay (Typical)
External DC connections are made as shown in the following the schematic for the example system
configuration.
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
Rear Slot 4
Rear Slot 2
Rear Slot 1
13
14
15
16
17
18
19
20
21
22
23
24
13
15
14
16
1
2
3
4
6
5
7
8
9
10
11
12
14
13
15
16
Figure 6-2. External connections for the 3U chassis
March 1, 2009
6-2
973.334.3100
