Connecting Low Dc Power - Siemens RUGGEDCOM RX1501 Installation Manual

RUGGEDCOM RX1501
Installation Guide
Section 2.6.2

Connecting Low DC Power

To connect a low DC power supply to the device, do the following:
CAUTION!
Electrical hazard – risk of damage to equipment. Do not connect AC power cables to a 12, 24 or 48 VDC
power supply terminal block. Damage to the power supply may occur.
IMPORTANT!
When connecting the device to a DC power source, make sure the source provides only positive voltage.
NOTE
The screw-type terminal block is installed using Phillips screws and compression plates, allowing either
bare wire connections or crimped terminal lugs. Use #6 size ring lugs for secure, reliable connections.
1. Connect the power supply terminal block to the device.
Figure 9: DC Terminal Block Wiring – Pluggable Terminal Block for 12P, 24P and 48P Power Supplies
1. 3-Position Terminal Block 2. Positive (+) Terminal 3. Negative (-) Terminal 4. Ground Terminal
Connecting Low DC Power
1 2 3 4
Chapter 2
Installing the Device
13