Nat PTA12-300 - Page 17

DESIGNED
SRK
DRAWN MW5 Snat
NoRTHERN
ATRBoRNE TECHNorocy
LTD
MÅY ¡¡./¡5
DATE
NAI
255
CHECKED
,lAT
205
TLE
POTS TELEPHONE ADAPTER
WITH NVIS DISPLAY,
STXIOO
OPTION
APPROVED
114
SIZE
A
CAGE CODE
3ABO1
PART NO.
PTA12-300
REV.
1 00
SHEET
s/5
FrLE
403-o.DWc
DWG, TYPE
INTERCONNECT
tt
tt
__Y
V
tt
tl
__\/
V
tt lt
RINGER
AUDIO
INPUT
Lo
AUDro
SYSTEM
TELEPHONE PHONES INPUT
LO
TELEPHONE MIC OUTPUT
LO
tt
tt
tt tt
6
5
18
11
12
24
tb
'1
3
25
TIP
RING
SHIELD
SERIAL GROUND
RX DATA
TX DATA
CHASSIS GROUND
CTS
RFR
1
2
14
15
4
3
1 o
1
1
8
20
7
10
22
13
25
12
6
5
18
17
21
23
1
o
24
+28 VDC
POWER
+28 VDC POWER
POWER
GROUND
POWER
GROUND
+5 VDC LIGHTS
+28 VDC LIGHTS
LIGHTS GROUND
RINGER DRIVE
RINGER AUDIO Hì
RINGER AUDIO LO
SHIELD
PHONES HI
PHONES LO
SHIELD
N/tc
Ht
MIC
LO
SHIELD
TIP
RING
SHIELD
SERIAL RX
SERIAL TX
SHIELD
KEY
IN
KEY OUT
PTAl 2-500
POTS
TELEPHONE
ADAPTER
J1 01
P10'l
25 PIN FEMALE D-MIN
N/lATING CONNECTOR
20 AWG
+28 VDC POWER
20 AWG
A
A1C GROUND
+28 VDC LIGHTS
LIGHTS GROUND
RTNGER
O**U*.'OtO*
A
A
A
J1
03
STX_1
OO
o,ra a*or*o
A
HOOK ANNUNCIATOR
CONFIDENTIAL AND PROPRIETARY TO NAT LTD
DWc. No.
PTA12\Joo\4os-2
The document reference is online, please check the correspondence between the online documentation and the printed version.