Siemens Saturn Iie Epabx General Description Manual

SATURN IIE EPABX 
Installation Procedures A30808-X5130-8110-1-6928 
issue 1. May 1986 
PWiUW3ZTiE6 Figure 4.43 CIOP PCB 
4-72  

SATURN IIE EPABX 
Installation Procedures A30808-X5130-6110-1-8928 
Issue 1. May 1986 
Table 4.29 Memory 1.0 Megabyte (MEM4) PCB (S30819-Ql775-X-*-8900) 
DESCRIPTION: The MEM4 PCB, shown in Figure 4.44, provide 1.0 megabyte of dynamic Random Access Memory (RAM) 
and its supporting logic to store system data. The memory is organized as 512K words X 16 bits/word, 
and divided into 64K byte pages. Memory write protection is provided in 1K word segments. MEM4 is 
arranged for battery backup memory protection...

I 
- 
SATURN IIE EPABX 
installation Procedures A30808-X5130-BllO-l-B928 
Issue 1. May 1986 
P5m143120186 Figure 4.44 MEM4 PCB 
4-74  

SATURN IIE EPABX A30808-X5130-BllO-l-8928 
installation Procedures Issue 1, May 1986 
Table 4.30 Memory 256 Kilobyte (MEM3) PCB (S30810-Q174O-X-e-8900) 
DESCRIPTION: 
. . The MEM3 PCB, shown in Figure 4.45, provide 256 kilobytes of dynamic Random Access Memory (RAM) 
and its supporting logic to store system data. The memory is organized as 128K words X 16 bits/ word, 
with memory write protection provided in 1K word segments. MEMB is arranged for battery backup memory 
protection to safeguard stored data...

SATURN IIE EPABX A30808-X5130-BllO-l-8928 
Installation Procedures Issue 1, May 1986 
P5uiuW320166 Figure 4.45 MEM3 PCB 
4-76  

I 
- 
SATURN IIE EPAEX A30808-X5130-8110-l-8928 
Installation Procedures Issue 1, May 1986 
Table 4.31 Line/lhmk Unit Control (LTUC) PCB (S30810-Q428-X- * -8900) 
DESCRIPTION: The LTUC PCB. shown in Figure 4.46, provides the tim.ing signals necessary to address a line/trunk 
unit. It multiplexes and demultiplexes both signal and voice highways. It also provides fault monitoring 
and reporting of failures associated with the 128.ports it handles. 
1. Indicators. Three red LEDs, designated PRS, ALMO, and...

SATURN IIE EPABX 
Installation Procedures A30808X5130-8110-1-8928 
Issue 1, May 1986 
Red LEDs 
Figure 4.46 LTUC PCB 
4-78  

I 
- 
SATURN IIE EPABX 
Installation Procedures A30808-X5130-BllO-l-8928 
Issue 1, May 1986 
4.08 Attendant Console. The attendant console is used handling special system functions such as paging, message 
primarily to answer external calls (i.e., incoming trunk calls) and waiting and conference calling. A maximum of 12 attendant con- 
extend such calls to the appropriate internal stations. The con- soles can be interfaced with a particular system. Refer to Table 
sole may also be used to assist in...

SATURN IIE EPABX 
Installation Procedures A30808-X5130-BllO-l-8928 
issue 1, May 1986 
Standard Modular Jack Duolex B-Contact 1 
1 Modular Jack Termmation 
in the rear - bottom of 
Console 
internal Circuilry 
Designaflons I 
,  
/ 
L TRRTL 
F XXXXF I 
MDF Assignments 
Via House Cabling 
-2 2 
1 1 -1212+ 
I 
Modular Lme Cord 
bms?-%a386 Figure 4.47 Attendant Console Connections 
4-80 (80 pages)  

- I 
- 
SATURN HE EPABX A30808-X5130-BllO-l-6928 
Installation Procedures Issue 1, May 1988 
SECTION 5.00 SYSTEM SIGNAL AND POWER/GROUND CABLING ARRANGEMENTS 
5.01 General. This section provides the signal and pow- 
er/ground-cabling arrangements for the SATURN IIE System. 
Tables 5.00 and 5.01 list all the cable reference numbers used 
throughout this practice. The tables provide point-to-point ca- 
ble terminations and refer users to the appropriate cabling 
illustration for quick reference. The...