RUGGEDCOM RS910W
Installation Guide
Chapter 2
Installing the Device
Connecting Low DC Power
15
±
±
±
±
1
3
1
2
2
4
Figure 7: Terminal Block Wiring – Dual DC Power Supply Inputs
1.
Positive Terminal
2.
Negative Terminal
3.
Surge Ground Terminal
4.
Braided Ground Cable
3. Connect the negative wire from the power source to the negative/neutral (-/N) terminal on the terminal block.
4. Connect the ground wire from the power source to the chassis groun terminal on the terminal block.
Section 2.7.2
Connecting Low DC Power
RUGGEDCOM RS910W's equipped with 24 or 48 V power supply inputs feature reverse polarity protection and dual
power supply inputs allowing the device to accept redundant connections to a single DC power supply.
To connect a low DC power supply to the device, do the following:
NOTE
Torque all terminal connections to 0.6 N·m (5 lbf-in).
1. Secure the power terminal block to the device.
2. Connect the positive wire from the power source to the positive terminal on the terminal block.
Содержание RUGGEDCOM RS910W
Страница 4: ...RUGGEDCOM RS910W Installation Guide iv ...
Страница 10: ...Preface RUGGEDCOM RS910W Installation Guide x Customer Support ...
Страница 16: ...Chapter 1 Introduction RUGGEDCOM RS910W Installation Guide 6 Supported Fiber Optic Cables ...
Страница 28: ...Chapter 2 Installing the Device RUGGEDCOM RS910W Installation Guide 18 Connecting Low DC Power ...
Страница 40: ...Chapter 4 Communication Ports RUGGEDCOM RS910W Installation Guide 30 Connecting Multiple RS485 Devices ...