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4   INSTALLATION AND WIRING 
 
(2)   Inserting wire 
1)   Press the connector release with a tool such as a flathead screwdriver. 
2)   While holding the release down, insert the wire all the way in. 
 
Release
1)
2)
Wire
 
 
(Note): When using a ferrule, make sure the bumpy side is facing towards the 
release. 
When inserting 2 wires into one terminal, use a twin ferrule. 
 
Insert the wire with the bumpy side facing the release.
 
 
(3)   Connecting the power supply 
(a)   Do not connect the power supply plug when wires are live. 
The inrush current may damage the internal parts. 
 
(b)   In consideration of safety, the maximum number of modules to a power 
supply should be 4. 
• Power supply (Recommended product) 
 
Manufacturer  Model name 
TDK-Lambda corporation  HWS30-24/A