Specifications

6-4
Reference Guide
Model No.
Running Head
Interface Card Descriptions Interface Card
Figure 6-3. Two-Sided Chassis, Back View with External Sync Panel Installed
Figure 6-4. External Timing Sync Panel
IF U1 U2 U3 U4 U5 U6 U7 U8
R1 R5R4R3R2
IF U1 U2 U3 U4 U5 U6 U7 U8
T 5A
250V
IEC
Fuse
5A SB
250V
UL/CSA
100-200V
~
3A, 50 / 60 Hz
U
L
®
®
CAUTION: For continued
protection against fire,
replace only with the same
type and ratings of fuse
Telephone
Equipment
Class 2 Power Source
Listed 9K909
LR 77063
Premisys Communications, Inc.
Model: IMACS/800
24/48V 5A
+
-
+
-
+
-
R
G
R
C
O
M
V
N
V
B
V
A
JP2 JP1
SH T2 R2
SH T1 R1
P1
External
Sync
Ext-1
JP1
Ext-2
JP2
JP2 JP1
SH T2 R2
SH T1 R1
P1
External
Sync
Ext-1
JP1
Ext-2
JP2