Connecting Rs-485 Control Terminals - Sanyo DSR-5016 Instruction Manual

3 INSTALLATION AND CONNECTIONS
PPP (dial-up) connection
Make the following connections to use a phone line to connect
to an Internet service provider.
Serial cable
Modem

Connecting RS-485 control terminals

A system controller or another DVR can be connected to the
RS-485 control terminal. Perform settings in the <RS-232C/
RS-485 SET> screen ( P.115) when connecting system
controller.
Control a connected SANYO camera with an RS-485 control
terminal using a system controller or the digital video recorder
itself. To control a camera equipped with an RS-485 control
terminal, perform settings in the <CAMERA CONTROL SET>
screen ( P.145).
\
1 2
IN
OUT
Connect as shown above and set to full screen in the
<CAMERA CONTROL SET> screen to control camera with
the digital video recorder.
Control a camera by directly entering the camera address
with the system controller regardless of the <CAMERA
CONTROL SET> screen settings when the cameras and
the system controller are connected as shown above.
RS-232C
Internet
System controller
14
RJ-11 Pin locations
1
Do not connect to phone line.
Pin
Connector A signal
number
1 Not used
2 Not used
3 A
4 B
5 Not used
6 Not used
A: Non-inverting driver output/receiver input
B: lnverting driver output/receiver input
Connection
The digital video recorder supports both straight type and
crossed type connection cables.
When using a straight type connection cable, connect the RS-
485 connector pin A to the pin A socket, or pin B to the pin B
socket.
When using a crossed type connection cable, connect the RS-
485 connector pin A to the pin B socket, or pin B to the pin A
socket.
RS-485
-485
A SANYO SSP B
INATE
ON
DO NOT CONNECT TO PHONE LINE
To other
connector A
Straight type cable
Cable types
Straight type: Crossed type:
Not used
1 1
Not used
2 2
3 3
4 4
Not used
5 5
Not used
6 6
Perform settings in the <RS-232C/RS-485 SET> screen
when a system controller is connected ( P.115).
6
Connector B signal
Not used
Not used
B
A
Not used
Not used
R
To other
connector A
Crossed type cable
Not used
1 1
Not used
2 2
3 3
4 4
5 5
Not used
6 6
Not used
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