MS400863M – User Manual
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©2019_MICROSENS GmbH & Co. KG_Küferstr. 16_59067 Hamm/Germany_www.microsens.com
Figure 8: AC Power
4.2.2
DC Power Supply
Step 1: Insert the negative/positive DC wires into the RTN/-48V terminals, respectively.
Step 2: To keep the DC wires from pulling loose, use a small flat-blade screwdriver to tighten
the wire-clamp screws on the front of the terminal block connector.
Step 3: Insert the terminal block into the receptor.
Step 4: Check the system LED. If it is on, the power connection is correct.
Step 5: Ensure strain relief and defined cable routing for the RJ-45 wires.
Figure 9: DC Power
Note: When wiring the DC power input, it is suggested to use AWG 20 – 26 (American Wire
Gauge). Be sure to disconnect the power cord before installing and/or wiring the switch.
4.3
Network Interfaces and Cabling
4.3.1
RJ-45 Ports
Figure 10 shows a RJ-45 port and the corresponding connector. The RJ-45 ports are
supporting auto-crossing. Therefore, the use of crossed or straight cables is possible. The
auto-crossing function ensures that transmit lines are correctly connected with receiver lines.
