4 wiring for 24 vdc power at the controller – Hach sc1000 User Manual
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24
Installation
3.4.4 Wiring for 24 VDC power at the controller
Important Note: The AC power outlets cannot be used with the 24 VDC power supply.
Figure 15 Inside the 24 VDC probe module
1
Fan
6
Fuse, T 6.3A, slow-blow
2
Main circuit board
7
24 VDC power connections
3
Connector for expansion slot
8
Probe connections
4
Connector for expansion slot
9
Relay card connection
5
Connector for expansion slot
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