Siemens Saturn Iie Epabx General Description Manual

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SATURN IlE EPABX 
Installation Procedures A30808X5130-8110-1-8926 
Issue 1, May 1986 
DESCRIPTION: Table 4.19 Central Office Trunk (TMEM) PC6 (S30810-Q414-X-*-8900) 
Refer to Figure 4.33 for a typical layout of a trunk-type PCB. The TMBM PCB, shown in Figure 4.34, 
contains four trunk circuits (0, 2, 4, and 6) utilizing four ports. Each TMBM circuit provides a two-wire 
loop interface between the system and a central office (CO) trunk. The trunk circuits send and receive 
dc supervisory signals and perform the analog-toPCM and PCM-to-analog transformation into and out 
of the System highways. The TMBM’PCB is also known as the CO Trunk (Car) PCB. 
1. Indicators. There are four red LEDs (TCO, TC2, TC4, and TCS) on the faceplate of the PCB. Each 
LED indicates the following status conditions of the for assigned trunk circuits: 
a. LED steadily lit - The associated trunk circuit is busy. 
b. LED extinguished - The associated trunk circuit is idle and inservice. The LED always 
remains extinguished for unassigned trunk circuits. 
c. LED flashing - The associated trunk circuit is idle and in the out-ofservice state. 
2. Switches. None. 
3 Strapping Options, The TMBM PCB provides strapping options for ground-start or loop-start sig- 
naling, as well as return loss termination (600 Ohms or OPS compromise network) by means 
of reversible balance board. Refer to Figure 4.34 for the strapping assignments. 
OBSERVATIONS: When the Code Calling feature is used, one TMBM port can be assigned for that feature. 
INSTALLATION Locate in any channel group in the basic or LTU shelf for optimum port usage. Refer to Section 2.00 
PROCEDURES: of this practice for details. 
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SATURN IIE EPABX A3o808-x5130-B110-1-8928 
Installation Procedures Issue 1. May 1986 
Red LEDs 
Figure 4.33 Typical Layout of a Trunk-Type PCB 
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							A30808-X513043110-143926 
Issue 1, May 1986 
Function Jumper Pins 
GND Start VlOl-V401 1 to 2 
Loop Start’ VlOl-v401 2 to 3 
fat 
identifie 
of ealance 
Balance 
Balance Board Return Loss 
A. With pin one of balance board in pin one 
of balance board socket (as shown above) 
the return ioss termination is: 
600 Ohms t2.16pF. 
8. With pin one of balance board in pin 
twelve of balance board socket (reverse), 
the return loss termination is: 
B%G+5- 5//i% nominal 900 Ohms. 
F&Jo 
85277-55/1/ffi Figure 4.34 TMBM PCB 
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A30808-X5130-BllO-l-6928 
Issue 1, May 1986 
DESCRIPTION: 
.I 
Table 4.20 Direct Inward Dialing Trunk (TMIE) PCB (S30810-Q415-X-*-B900) 
The TMIE PCf3, shown in Figure 4.35, contains four trulik circuits (0. 2, 4, and 6) utilizing four ports. 
Each TMIE trunk circuit provides direct inwarddialing service from a CO to the system . The trunk cir- 
cuits send and receive dc supervisory signals, provide loop battery, and perform the analog lo PCM 
and PCM to analog transformation. The TMIE PCB is also referred to as a DID trunk board. 
1. Indicators. There are four red LEDs (TCO, TC2, TC4, and TC6) on the faceplate of the PCB. Each 
LED indicates the following status conditions of one of the four assigned Trunk Circuits: 
a. LED steadily lit - The associated trunk circuit is busy. 
b. LED extinguished - The associated trunk circuit is idle and in-service. The LED always 
remains extinguished for unassigned trunk circuits. 
c. LED flashing L The associated trunk circuit is idle and in the out-of-service state. 
2. Switches. None. 
3. Strapping Options. Balance board options for return loss termination (600 ohms or OPS com- 
promise network) are shown on Figure 4.35. 
OBSERVATIONS: None. 
INSTALLATION Locate in any channel group in the basic or LTU shelf for optimum port usage. Refer to Section 2.00 
PROCEDURES: of this practice for details. 
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							SATURN IIE EPABX 
Installation Procedures A30808-X5130-BllO-l-8928 Issue 1, May 1986 
DC4 
04 ! identifie. 
Balance 
Balance s Pir 
Boa 
Balance Board Return Loss 
A. With pin one of balance board in pin one 
of balance board socket (as shown above) 
the return loss termination is: 
600 Ohms t2.16pF. 
B. With pin one of balance board in pin 
twelve of balance board socket (reverse), 
the return loss termination is: 
nominal 900 Ohms. 
n5.a 7 7-h - C///&z 
F/7 
852778511186 Figure 4.35 TMIE PCB 
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SATURN IIE EPABX A30808-X5130-8110-l-8928 
Installation Procedures 
Issue 1, May 1986 
DESCRIPTION: Table 4.21 Two-Wire E&M Trunk (TM&%2) PCB (S30810-Q429X * -8900) 
The TMBA-2 (E&M signaling) PCB, shown in Figure 4.36, provides either one-way or two-way incoming 
and outgoing trunk service. The TMBA-2 PCB contains four separate two-wire trunk circuits (0, 2, 4, 
and 6) utilizing four ports Each trunk circuit provides a 2-wire voice pair and E&M signaling leads be- 
tween the system and a distant PABX or signaling equipment. The trunk circuits send and receive dc 
supervisory signals and perform the analog-to-PCM and PCM-to-analog transformation into and out of 
the SATURN System highways. 
1. Indicators. There are four red LEDs (TCO, TC2, TC4, and TC6) on the faceplate of the PCB. Each 
LED indicates the following status conditions of one of the four assigned trunk circuits 
a. LED steadily lit - The associated trunk circuit is busy. 
b. LED extinguished - The associated trunk circuit is idle and in-service. The LED always 
remains extinguished for unassigned trunk circuits. 
c LED flashing - The associated trunk circuit is idle and in the out-of-service state. 
2. Switches. None. 
3. Strapping Options. The TMBA2 PCB provides strapping options for E&M signaling (type I, IA, 
or II), as well as return loss termination (600 Ohms or OPS compromise network) via balance 
boards. Refer to Flgure 4.36 for the strapping assignments. 
OBSERVATIONS: When the Paging (with A&wetback) feature is used, from one to four TMBA-2 ports can be assigned 
for each page zone. 
INSTALLATION 
PROCEDURES: Locate in any channel group in the basic or LTU shelf for optimum port usage. Refer to Section 2.00 
of this practice for details. 
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SATURN IIE EPABX A30808-X5130-8110-l-8928 Installation Procedures Issue 1, May 1986 
VlOl v201 v301 v401 
v102 v103 
V202 V203 V302 V303 V402 V403 
.: 
_. 
.__ 
. . 
. . 
.  . . 
TMBA2 PCB E&M Signaling Table 
&77- 
Function Jumper Pins Jumper Pins Jumper] Pins 1 
v101 v102 Comments 
Provides two ELM MDF signaling 
leads: E/M (or WMAL 
v403 
v103 
to 3 v203 This private line type interface is 
v303 1 to 2 similar to above but is onfy used in 
v403 Europe; information upon request. 
VlOl v102 v103 
Type II g; 2 to 3 “v;;; 2 to 3 ;g Provides four E&M MDF signaling 
Open leads: E/SG/M/SB 
v401 v402 v403 (or EAIEBIMAIMB). 
l - Factory-Strapped 
NOTE: The latest Balance Board is a hybrid ceramic 
DIP where pin 1 is identified by a dot. 
? - s/J/a6 F7 St+ 5 
B527%Fy1186 Figure 4.36 TMBA-2 PCB 
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							SATURN IIE EPABX 
A30808-X5130-BllO-l-8928 
Installation Procedures 
Issue 1, May 1986 
DESCRIF’TION: 
. 
Table 4.22 Four-Wire E&M Trunk (TMBA-4) PCB (S30810-Q430-X- * -BSOO) 
The TMBA-4 (E&M type signaling) PCB. shown in Figure -427, provides either one-way or two-way in- 
coming and outgoing service. The TMBA-4 PCB contains four separate four-wire trunk circuits (0, 2, 
4, and 6) utilizing four ports. Each trunk circuit provides a voice transmit pair, a voice receive pair and 
E&M signaling leads between the system and a remote PABX or signaling equipment . The trunk cir- 
cuits send and receive dc supervisory signals and perform the analog-toPCM and PCM-to-analog trans- 
formation into and out of the system highways. 
1. Indicators. There are four red LEDs (TCO, TC2, TC4, and TC6) on the faceplate of the PCB. Each 
LED indicates the following status conditions of one of the four assigned trunk circuits: 
a. LED steadily lit - The associated trunk circuit is busy. 
b. LED extinguished - The associated trunk circuit is idle and in-service. The LED always 
remains extinguished for unassigned trunk circuits. 
c. LED flashing - The associated trunk circuit is idle and in the out-of-service state. 
2. Switches. None. 
3. Strapping Options. None. 
OBSERVATIONS: 1. When the Paging (without Answer back) feature is used, from one to four TMBA-4 ports can 
be assigned for each page zone. 
2. When the Intercept Announcement feature is used, only one TMBA4 port can be assigned for 
that feature. 
3 When the ACD Announcement feature is used, only one TMBA4 port can be assigned for that 
feature. 
INSTALLATION 
PROCEDURES: 4. When the Music on Hold feature is used, only one TMBA-4 port can be assigned for that feature. 
Locate in any channel group in the basic or LTU 
shelf for optimum port usage. Refer to Section 2.00 
of this practice for details. 
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							SATURN IIE EPABX A30606-x5130-B110-1-8928 
Installation Procedures Issue 1, May 1966 
VlOl v102 
v301 v302 
rT TT 1 T 
TWA4 PCS ELM Signaling Strap Table 
Function Jumper Pins 
Jumper Pins Jumper Pins 
Comments 
I VlOl I 
I v102 I I v103 1 I 
Tvml 
v403 
v103 
This private iine type intertace 
12 v203 ? *.. D is similar to above but is only used 
V: 
1 V402 1 103 L u J 
1 v403 in Europe; iniormation upon- 
request. 
,,.A” I 
Prowdes lour E&M MOF signaling 
en / g /2103 1 Ieey~~~,x~(or ) 
, ..I”, 1 V402 1 .-.a 
I 
1 
I 1 1 I I 
n I 
ialPl* ( Vi 
1 ( 11021 
I Normal 
1 Dial P2 Vl 1 2 to 3 I I pos!tion (do not alter strap). 
I 
I 1 Future use (do not use). 
(Factory-Strapped) 
la Pi 
1 x Vi 
wQ77Bwe6 
‘. Figure 4.37 TMBA-4 PCB 
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							SATURN IIE EPABX 
Installation Procedures 
I 
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A30808-X5130-BllO-l-8928 
Issue 1, May 1986 
Table 
4.23 Parallel/Serial Converter (PSC) PCB (S30810-Q419-X10- * -B900) 
DESCRIPTION: 
. The 
PSC PCB, shown in Figure 4.38, converts the serial Pulse Code Modulation (PCM) voice signals 
to parallel signals and multiplexes these signals onto an eight-bit parallel highway. These parallel sig- 
nals are then transferred to the MCA board for further processing. 
The 
reverse function is also performed by the PSC when the signals are returned from the MCA for 
forwarding to the peripheral circuits. 
1. Indicators. None. 
2. Switches. None. 
*’ 3 Strapping Options. None. 
OBSERVATIONS: None. _ 
INSTALLATION 
PROCEDURES: Locate in basic shelf slots 20 and 
22. 
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