Wavetronix Click 342 (lean managed ethernet switch) (CLK-342) Instrukcja Użytkownika Strona 11

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10 CHAPTER 1 CLICK 340/341/342 MANAGED SWITCHES
3 Swivel the bottom of the module away from the DIN rail slightly (A).
4 Li the module upwards away from the DIN rail (B).
Figure 1.5 – Removing the Switch
Wiring the Managed Switch
e Click 340/341/342 is operated with a 24 VDC voltage that can be supplied redundantly,
if required (see Figure 1.6). Use the table and gure below to wire the supply voltage.
Terminal Meaning
1
Supply voltage +US1
2
GND US1
3
Supply voltage +US2
4
GND US2
5 and 6
Floating alarm contact
7
Functional earth ground
(optional)
8
Not used
Table 1.2 – Assignment of the Pluggable Screw Terminal
Note
If redundant power supply monitoring is active (default setting), an error is indicated
if only one voltage is applied. A bridge between US1 and US2 prevents this error mes-
sage. It is also possible to deactivate monitoring in Web-based management (see
Chapter 4).
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