Siemens Saturn Iie Epabx General Description Manual

SATURN IIE EPABX 
Installation Procedures A30808-X5130-BllO-l-8928 
Issue 1, May 1986 
llllMllllll lllillllllllllllillllllllllllllllllllllllillllll~llllliillill~llllllllllllll~lllllflllllll 
P5070-4.3120186 Figure 4.16 Basic and Expansion Cabinets (Rear View) 
4-22  

SATURN IiE EPABX 
Installation Procedures A30808-X5130-BllO-l-8928 
issue 1, May 1986 
4.05 Power and Distribution Equipment. The SATURN IIE 
System contains several power supply modules of various 
sizes located within the system. Refer to Tables 4.06 through 
4.11 for detailed information on these power modules. The PSU has a connector plug (J2) on its rear panel, J2 con- 
tains jumpers for AC power when no expansion cabinet is 
used. If an expansion cabinet is to be used, remove plug J2 
and connect a...

SATURN IIE EPABX 
Installation Procedures A30808-X5130-6110-l-8928 
Issue 1, May 1986 
Table 4.08 PSU Front Panel Circuit Breakers and Fuses 
FlO RAC Basic 
Fll RAC LTUO 
F12 FtAC LTUl 
F13 RAC LTUP 
CB No. DESIGNATION 
CBl Basic PS (Ringing AC to Basic Shelf) 
(Ringing AC to LTU Shelf) 
(Ringing AC to LTU Shelf) 
(Ringing AC to LTU Shelf) 
Circuit Breakers 
Functions 
AC Power to Basic Power SUDDIV 1/2A 
112A 
112A 
1/2A 
Rating 
1OA 
CB2 
CB3 LTUPSO 
LTUPSl AC Power to LTU Power Supply 
5A 
AC Power to...

SATURN IIE EPABX A30808-X5130-BllO-l-8928 
Installation Procedures Issue 1, May 1986 - I . . . . . . .*i: ..,~%,x~” . . 
.^e.,aM :. L 
P5070-6-320186 Figure 4.17 Power System Unit (PSU) 110 Vat @ 60 Hz (Front View)  

SATURN IIE EPABX 
Installation Procedures A30808-X5130-8110-l-6928 
Issue 1, May 1986 
P5070.5.3!20!86 
4-26 Figure 4.18 Power System Unit (PSU) 110 Vat Q 60 Hz (Rear View)  

-- 
SATURN IIE EPABX 
A30806-X5130-BllO-l-8928 
Installation Procedures 
Issue 1, May 1986 
Figure 4.19 Power System Unit (PSU) (Internal View) 
4-27  

SATURN IIE EPABX 
Installation Procedures 
Table 4.07 Ring Generator (RGEN) Module 
I 
- 
A30809X5130-BllO-l-6925 
Issue 1, May 1986 
DESCRIPTION: 
One RGEN module, shown in Figures 4.19 and 4.20, is part of the PSU and is not a repairable 
item. The RGEN module provides 9OVac rms @ 20Hz for Ringing AC (RAC) and 97Vdc for Ringing 
Message Waiting (RMW) to the basic and LTU shelves; 
OBSERVATIONS: The RGEN module contains a reset type internal fuse (rated @ 5-A), but the associated 5-A fuse 
on the PSU...

SATURN IIE EPABX 
Installation Procedures A30808-X5130-BllO-l-8928 
Issue 1, May 1986 
-- .-.-_---- 
-.- I 
z -, 
Figure 4.20 RGEN Module (Front View) 
4-29  

I 
- 
SATURN IIE EPABX 
A30808-X5130-BllO-l-8928 
Installation Procedures Issue 1, May 1986 
Table 4.08 Memory Support Module (MSM) PCB (L30808-X5130-A7- * -8900) 
DESCRIPTION: The optional MSM, shown in Figure 4.19, is contained in a sealed package and is designed to pro- 
vide +SVdc to the memory modules in the Basic Shelf if the local AC power fails. In the event 
of a local power failure, the MSM battery maintains data-stored in memory for at least five minutes. 
When the local power is restored, the...

I 
- 
SATURN IIE EPABX 
A30808-X5130-BllO-l-8928 
Installation Procedures 
Issue 1, May 1986 
Table 4.09 MSM Battery Pack (L30608-A5130A51- * -8900) 
NO. QTY. 
EQUIPMENT REF. PART NO. 
1 
1 MSM Battery Pack 
V30141-20049~A5- * -8900 
2 1 Mounting Hardware Kit 
C39281-A9675-D2- * -8900 
DESCRIPTION: 
OBSERVATIONS: 
L 
INSTALLATION 
PROCEDURES: The MSM Battery Pack, shown in Figure 4.19, is contained within the PSU module and is always 
required when an MSM PCB is equipped in the system. The Battery Pack...