Starplus Triad S Product Manual

9-4 Expansion Key Service Unit (EKSU)
The BKSU al so h as the se st and ard fe at ure s:
†1 Program Module Unit (PMU) that provides system software
†1 DTMF Receiver (for DISA applications)
†2 Pr ogr amma ble r el ays wit h d r y cont act s r at ed at 2 4V DC, 1 amp
†1ExternalPagePort
†Battery Backu p for System Database
†1 Music In put (MOH/BGM)
The BKSU main b oard can accep t the following modules :
†1 M is ce l lan eous Se r vi ce Uni t (M I SU) t hat p rovi de s t wo 9 -p in RS2 32 C
ports and second...

Pe r ip h e ra l B o a r d s 9 - 5
Pe ri p h e r a l B o ar ds
3 C O Lin e an d 8 D igital Statio n Board (C KIB)
This board p rovide s three loop s ta rt CO lin e interface s a nd e ig ht Digital
Key Te le phone inte rf aces . T his boa rd can b e ins ta lled in the BKS U or
EKS U. If a ll C KIB b oards a re installe d in the BKSU and EKSU, the syste m
capacity is 12 CO lines and 32 digital stations.
TheCOlineinterfacesarebroughtoutontherightsideoftheBKSU/EKSU
utilizing RJ11 connectors. The digital...

9-6 Opt ion al Bo ards
Optio nal Boards
Mi sce llaneo us Se rv ice Unit (MISU)
Thi s boar d p rovi de s t wo RS 23 2 C i nt er face s f or syst e m pr ogr ammi ng,
calle r ID, and SMDR ap plications. T he board a lso conta ins a s econd music
source to increase the mu sic channels in the system from one to two. The
board installs in the BKSU.
Mo dem U ni t (M O D U )
This board provides a 9600 baud modem for remote system
pr ogra mmi ng. T he mode m i s a ccess ed by dia li ng s ta ti on 499....

Opt ion al Boards 9-7
Figure 9-1:STARPLUSTr iad-SSystem
Table 9- 1: Digital System Capacity
BKSU Capacity
CO /P BX /C en trex Li nes
Stat ion
Di gi tal Tel epho ne
S ing le L i ne Te le p ho ne6 lin es ma x imu m ( 3 per CK IB /C SIB bo a rd )
1 6 ma x imu m ( 8 p er C K IB bo a rd)
8maximum(8perCSIBboard)
BKSU + EKSU Capacit y
CO /P BX /C en trex Li nes:
Stat ion
Di gi tal Tel epho ne
Sing le l in e Telep h on e1 2 li nes ma x im um
3 2 ma x imu m ( 8 p er C K IB bo a rd)
2 4 ma x imu m (8 p er C SI B b...

9-8 Opt ion al Bo ards
D ISA C i rcu it 1 2 CO l in es ma y be p ro gr am med simu lt an eou sly
At tend ant s U p to 3 statio n s can be d esig nat ed as atten d ants
Digital DSS/ DLS Unit s 8 m axi mum - each DSS/DLS unit requires 1 stati on port and
reduces station capacity by 1. DSS/DLS maps may not be
duplicated at a st at ion. One station may have up to three
DSS/DLS unit s associ at ed w ith it .
L oo p Sup erv isi on D isco nn ect 7 00 msec . du ra ti on - CO o r I nt erna l Ca l l to SLT
Pag e...

Opt ion al Boards 9-9
Table 9-2: Electrical Specifications
AC I npu t to Pow er Supply 117 VAC±10%, 60H z si ng le phase
Power Consumption 74 watts
Powe r S up pl y Fu s e - A C In pu t 1 A /2 5 0 V
Lo ng itu d ina l Ba la n ce 60 d B fro m 20 0 Hz to 1,000 H z
40 dB fro m 1. 000 H z to 40,000 Hz
Idle Channel Noise Less t han 15 dBrnc0 for al l connections
Cr oss Tal k At tenuatio n Greater than 80 dB m Stati on to CO and
Station to Station
Si ng le Freq uen c y D ist or tio n
300 H z - 3,40 0 HzStation...

9-10 Opt ion al Bo ards
Table 9-3: Environmental Specifications
Operati ng Tem perat ure 32ºto 104ºF0ºto 40ºC
Op ti mum Tem perat ure 60ºto 80ºF15ºto 26ºC
St orag e Temp eratu re -40ºto 140ºF4ºto 60ºC
R elati ve H um id ity 5% to 90% n on -co nd ensi ng
H eat Dissipati on (BTU) 1481 B TU/ Ho ur
Table 9-4: Loop Limits
Digital Telepho nes Maxi mum lengt h o f stati on lo op:
1,000 feet of 24 AW G (2 w ire, i nside w iri ng,
twi sted ca b le)
Sin gl e Line Telepho nes 2,000 feet of 24 AW G
Table 9-5:...

Opt ion al Boards 9 -11
Ta ble 9-7 : P hysi c al Dim ensi o ns and Wei ght
Item Height Width De pth Weight
Tr iad-SB asic Key Servi ce U nit 13. 6 in 10 .85 in 4.9 in 5. 3 Kg
Tr iad-SExpansio n Key Servic e Un it 13. 6 in 10 .85 in 4.9 in 4. 6 Kg
Table 9-8: Miscellaneous Specifications
Memo ry
Pro gr a mma b le R ead -On ly Memo ry
(EPROM)
Random Access Memory (RAM)1Megabyte
384 K expandable to 640 K
Telep h on e Tra n smit ter Elec tret mic co mp a tib le
CO/ PBX/Centrex Paths
Ba si c K SU
Basi c K SU +...

9-12 Opt ion al Bo ards
Table9-9:SingleLineAudibleSignals
Type of Signal F re que ncy Signal Dura tion
SI NGLE LINE SIGNA LS
In co mi ng CO Lin e 20 Hz 9 0 VAC .8 on / 2. 8 off repeated
Intercom ToneRinging 20 Hz90VAC .2 on /.4 off/ .6on / 3.0off
repeated
Transferr ed CO Line 20 Hz 9 0 VAC .8 on / 2. 8 off repeated
CO Li ne R ecall 20 Hz 9 0 VAC .8 on / .2 off / .2 on / .2 off
CO Queue Call Back 20 Hz 9 0 VAC 1 sec on / 2 sec off repeated
SINGLE LINE CONFIDENCE TONES
In terc om Ri ng bac k 440 + 480 .8...

Opt ion al Boards 9 -13
Table 9-10: Digital Station Visual Signals - CO Line Buttons
Feature / Function Flash Rates LED Color
Inc om in g C O Ri ng in g 30 ip m fla sh R ed
Tra n sfer red CO R in gi ng 120 ip m fla sh R ed
CO L in e Rec a lli ng 480 ip m flu tter R ed
Sy stem Ho ld 60 ip m d ou bl e win k R ed
Ex cl usi ve H ol d (I -Ho ld ) 120 ip m fla sh Green
I-H old ( sy stem) 60 ip m wi nk Green
CO L in e Q ue u e C al l B ac k 4 8 0 ip m f lu t t e r R e d
CO L in e in Us e O n s te a dy R e d
CO...