Rs-232 Connection (Db-25) - Terminal Use - ADTRAN TRACER 4106 Plan A System Manual

Section 3 Engineering Guidelines
Name
A RS-232
B Test
C T1A - T1D
D Alarm
E DC Power
F Fuse
G Antenna
H Ground Lug
1 Detailed discussions (including pinouts) of rear panel components (where applicable) follow the table.
RS-232 Connection (DB-25) — Terminal Use
The connector provides a female DB-25 terminal connection (wired as a DCE interface), which is
RS-232
used for terminal access to the TRACER 4106/4206 system. The
functions:
• Accepts EIA-232 input from a PC or terminal for controlling the TRACER 4106/4206 system
• Operates at 9600 bps
Table 2 shows the pinout. Wiring diagrams for connecting to the
applications) are provided following the pinout.
PIN
1, 7
2
3
4
5
6
8
9-19
20
21
22
23-25
28
Table 1. Rear Panel Description
Connector Description
DB-25 (female) VT100 terminal (or PC with terminal emulation software)
connection
1/4" bantam Factory test connection
RJ-48C T1 device connection
Terminal block External alarm monitoring system connection
Terminal block 21-60 VDC power source connection
N/A 2 A, 250 V, 2 inch slow-blo fuse
N-Type Antenna feedline cable connection
N/A Earth ground connection
Table 2. RS-232 Connection Pinout
NAME
GND Ground
TX Transmit
RX Receive
RTS Request To Send
CTS Clear To Send
DSR Data Set Ready (Modem Control Only)
CD Carrier Detect
— Unused
DTR Data Terminal Ready (Modem Control Only)
— Unused
RI Ring Indicator
— Unused
© 2004 ADTRAN, Inc.
TRACER 4106/4206 System Manual
1
port provides the following
RS-232
connector (for various
RS-232
DESCRIPTION
612804206L2-1A