User guide

Installation
15
3
Installation
Connecting LKD1000 controller
1. Connect the adaptor cable to the RS-485 Data
Communication of the camera.
2. Connect the LKD1000 controller to the adaptor cable.
(Refer to the manuals of the LKD1000 controller for
more details.)
LKD1000 connection
B
A
B
A
TX-
TX+
RS-485 device
Adaptor cable
RS-485 Data
Communication
Adaptor cable
No Description
A
RS-485 +
B
RS-485 -
Connecting RS-485 device
Use the cable that is described below for RS-485 site
communication.
• Shielded, twisted pair cable
• Low impedance
• Wire gauge size is thicker than AWG #22 (0.33 mm
2
).
RS-485 connection
B
A
B
A
TX-
TX+
RS-485 device
Adaptor cable
RS-485 device
RS-485 Data
Communication
1. Connect the adaptor cable to the RS-485 Data
Communication of the camera.
2. Connect the RS-485 device to the adaptor cable.
When connecting lines, connect the “Orange color line”
of the RJ-45 Adapter cable to “RX -” of the RS-485 unit
and “White color line” of the RJ-45 Adapter cable to “RX
+” of the RS-485 unit correctly.
Adaptor cable
No Description
A
RS-485 +
B
RS-485 -
Data Communication Terminal
Description Color
RS-485 + Green
RS-485 - Blue