Connecting Other Devices - Sony NSR-500 Serie Manual De Instalación

For RS-422 (VISCA)
communication
Configure a daisy chain connection as
follows.
Maximum number of cameras: 7
4
Analog
camera
PTZ
For RS-485 (PELCO-D)
communication
Configure a star connection as follows.
Maximum number of cameras: 16
Analog
camera
PTZ
Caution
When using cameras and power supply units
that superimpose DC voltage on the video
coaxial cable, pay close attention to the coaxial
cable wiring. If the camera cable on which DC
voltage is superimposed is connected to the
NSR, malfunctions may occur.
Analog
Power
cameras
supply
unit
Coaxial cable Be careful not to connect
on which DC the coaxial cable for the
voltage is analog cameras to the
superimposed NSR unit.
4
To RS-422
connector
To RS-485
connector
VIDEO
NSR
OUT
Coaxial cable
Notes
• The NSR-550 is standard equipped with
the analog camera cable input connector,
but the NSR-500/520 requires an
optional NSBK-EB05 expansion.
• To perform pan, tilt, and zoom, control
numbers must be configured. Be sure that
the numbers do not overlap when
multiple analog cameras are connected.
For details on configuring control
numbers, refer to the operating
instructions for the analog camera.
• For details on the pin assignment for the
RS-422/485 connector, see "Pin
Assignment of I/O Port" (page 41).

Connecting Other Devices

Connecting Sensor Inputs
and Alarm Outputs
Connect the wires to the sensor input
connector and the alarm output connector.
For details, see "I/O Port" (page 41).
Connecting an
Uninterruptible Power Supply
(UPS)
1
Connect the UPS to the power outlet.
2
Connect the NSR to the UPS with the
power cord.
Step 2: Connections 23