Chapter 3 Installation and Wiring
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3.1.6 Installation of LKA104
LKA104 connector is used to connect DP signal between LK backplane.
You can insert the LKA104 connector into installation position. The installation steps are as follows:
Step 1. Insert the DB9 male connector into female socket in the backplane or in LK249 module.
Step 2. Tighten the fastening screws of the DB9 with a flat-head screwdriver.
Figure 3-12 LKA104 Installation Schematic Diagram
3.1.7 Installation of Power Supply Box
Battery slot on the front panel of LK220 module that can be used to install LKA102 battery power
supply box or LKA103 capacitor power supply box. The installation steps are as follows:
Step 1. The module is inserted into battery slot horizontally, with holding the top and bottom edges
from the front of the module.
Step 2. Push the battery into the battery compartment bottom at an end, and complete installation
after fastener is buckled.
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