Connecting To A Personal Computer; Connection Via A Modem; Direct Connection; Rs-232C Connector - Mitsubishi Electric DX-TL5000E series Operation Manual

Connecting to a personal computer

This unit can be remotely controlled from a PC connected via a RS-232C connector.

Connection via a modem

Please use RS-232C straight cable (9 pin) to connect a modem with this unit. The setting of CTS should be set to "HIGH"
or "ON". Please refer to the instruction manual of a modem for the details about setting.
IN
1
OUT
IN
9
OUT
~
AC IN
MAIN
100-240V
OFF ON

Direct connection

Please use RS-232C crossover cable (9 pin) to connect this unit with a personal computer. The pin layout of the RS-
232C connector varies depending on the personal computer connected. Check the pin layout and use the proper crosso-
ver cable for the personal computer used.
IN
1
OUT
IN
9
OUT
~
AC IN
MAIN
100-240V
OFF ON

RS-232C connector

1 5
RS-232C
6 9

RS-232C cable

Please use the following RS-232C crossover cable when connecting the RS-232C connector of the personal computer
and that of this unit.
1) When RS-232C connector of personal
computer is D-sub 25 pin
FRAME
RXD 2
TXD 3
DTR 4
GND 5
DSR 6
RTS 7
CTS 8
D-sub 9 pin (this unit)
this unit
VIDEO VIDEO
2 3 4 5 6 7 8
OPTION SLOT
Y/C
OUTPUT A OUTPUT B
CAMERA
CLAMPER
OUT IN
10 11 12 13 14 15 16
VIDEO CASCADE
SERIAL BUS SERIAL BUS
LAN-A LAN-B
CLAMPER
100 10 100 10
RESET STORAGE COM
ALARM OUT ALARM IN P T Z
GND
RS485 RS485
OUT IN
RS-232C
this unit
VIDEO VIDEO
2 3 4 5 6 7 8
OPTION SLOT
Y/C
CAMERA OUTPUT A OUTPUT B
CLAMPER
OUT IN
10 11 12 13 14 15 16
VIDEO CASCADE
SERIAL BUS SERIAL BUS
LAN-A LAN-B
CLAMPER
100 10 100 10
RESET
STORAGE COM
ALARM OUT ALARM IN P T Z
GND
RS485 RS485
OUT IN
RS-232C
Pin No. Letters Transmission Contents
RXD Receiving Data
2
TXD Transmission Data
3
DTR
Data Terminal Ready
4
GND Signal Ground
5
1 FG
2 TXD
3 RXD
4 RTS
5 CTS
6 DSR
7 GND
20 DTR
D-sub 25 pin (Personal computer)
Telephone line
Modem Modem
RS-232C straight cable (9 pin)
RS-232C crossover cable (9 pin)
Letters
Pin No.
6 DSR
7 RTS
8 CTS
2) When RS-232C connector of personal
computer is D-sub 9 pin
FRAME
RXD 2
TXD 3
DTR 4
GND 5
DSR 6
RTS 7
CTS 8
D-sub 9 pin
2
PC
PC
Transmission Contents
Data Set Ready
Request To Send
Clear To Send
FRAME
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
D-sub 9 pin