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NWA-008841-001 Rev.5.0
90ch2002.fm
RS-232C Connector Layout
PIN
NO.
SIGNAL-NAME
SIGNAL
DIRECTION
MEANING
RS-232C JIS C6361
ITU-T
V.24
ANOTHER
1
AA
(FG)
101
GND
Frame Ground
2
BA
SD
103
TXD
DTE
Send Data
3
BB
RD
104
RXD
DCE
Receive Data
4
CA
RS
105
RTS
DTE
Request to Send
5
CB
CS
106
CTS
DCE
Clear to Send
6
CC
DR
107
DSR
DCE
Data Set Ready
7
AB
SG
102
GND
Signal Ground
8
CF
CD
109
DCD
DCE
Data Channel Receive Carrier
Detect
9
Not Used
10
Not Used
11
PB
Peripheral Busy
12
SCF
BCD
122
DCE
Backward Channel Receive Carrier
Detect
13
SCB
BCS
121
DCE
Backward Channel Send (OK)
14
SBA
BSD
118
DTE
Backward Channel Send Data
15
DB
ST2
114
TXC (2)
DCE
Send Signal Element Timing
16
SBB
BRD
119
DCE
Backward Channel Receive Data
17
DD
RT
115
RXC
DCE
Receive Signal Element Timing
18
Not Used
19
SCA
BRS
120
DTE
Backward Channel Send Detect
20
CD
ER
108/2
DTR
DTE
Data Terminal Ready
21
CG
SQD
110
DCE
Data Signal Quality Detect
22
CE
CI
125
RI
DCE
Call Indication
23
CI, CH
SRS
112, 111
–
Data Signal Speed Choice
24
DA
ST1
113
TXC (1)
DCE
Send Signal Element Timing
25
Not Used
SMDR/PMS/MCI/CIS Printer/Hotel Printer (AP00)
Содержание UNIVERGE NEAX 2000 IPS
Страница 1: ...NWA 008841 001 ISSUE 5 0 Installation Procedure Manual ...
Страница 24: ... 8 NWA 008841 001 Rev 5 0 90ch0001 fm THIS PAGE LEFT BLANK INTENTIONALLY ...
Страница 76: ... 60 NWA 008841 001 Rev 5 0 90ch1001 fm THIS PAGE LEFT BLANK INTENTIONALLY ...
Страница 106: ...CHAPTER 2 INSTALLATION 90 NWA 008841 001 Rev 5 0 90ch2001 fm 5 REMOVE FRONT COVER INSTALLATION OF MAIN EQUIPMENT ...
Страница 148: ...CHAPTER 2 INSTALLATION 132 NWA 008841 001 Rev 5 0 90ch2001 fm Internal Battery Mounting TIE WRAP BATTERY CONNECTION ...