NVC-DN6127SD-II and NVC-DN6137SD-II User’s manual, ver. 1.0
All rights reserved © AAT Holding sp. z o.o.
12
Table below describes wiring for the MAIN cable:
For
camera
and
controller
communication,
RS-485
(selected
by
micro
switches
setting) link is used. CAT5 unshielded twisted pair cable is recommended for telemetry data
transmission. Only one wire pair of CAT5 0.35 mm² cable is used for controlling the camera and
maximum allowed distance for RS-485 communication between camera and keyboard
is 1.200 m.
For
RS-485
connections,
RS485+
and
RS485–
wires should be used. They should be connected
to respective
TX+
and
TX–
connectors of the controller, e.g. NV-KBD70 keyboard. Next camera in the
cascade is connected also using same
RS485+
and
RS485–
connectors.
When conecting telemetry cables into a star a serial data distributor should be used, e.g. NOVUS
NVRS-016DD.
START-UP AND INITIAL CAMERA CONFIGURATION
MAIN RJ45
connector pin
Wire color
Description
1,2
BNC connector
Video out -(BNC, 1.0 Vp-p, 75 Ohm)
3
Yellow
RS485 -
5
Red
RS485 +
7
Orange
POWER + (24VAC)
8
White
POWER - (24VAC)
RS485
CONTROLLER
