Specifications

3-18
Reference Guide
Model No.
Running Head
System Power and Ground Connections System Installation
Figure 3-11. A/C Power Connector on Two-Sided Chassis
with Power Supplies on the Side in a A/C Environment
Note:
The A/C “third wire” ground is connected to the systems protective earth lug, located
inside the system chassis.
T 5A
250V
IEC
Fuse
5A SB
250V
UL/CSA
100-200V
~
3A, 50 / 60 Hz
U
®
CAUTION: For continued
protection against fire,
replace only with the same
type and ratings of fuse
Telep
Equip
Class 2 Power Source
Listed 9
LR 77
Model: IMACS/800
24/48V 5A
+
-
+
-
+
-
R
G
R
C
O
M
V
N
V
B
V
A
Optional Telecom Signaling Ground
AC “third wire” Ground
Terminal Block