Siemens RUGGEDCOM RX1512 Installation Manual page 20

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Chapter 2

Installing the Device

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.

CAUTION!

Electrical hazard – risk of damage to equipment. In normal operation, the jumper between the chassis

ground and surge ground terminals must be installed for proper operation. Damage to the device may

occur otherwise. Removing the jumper may also void the warranty.

NOTE

The RUGGEDCOM RX1512 works with both positive VDC power supplies and negative VDC power

supplies.

NOTE

For information about how to safely test the dielectric strength of the device, refer to

"Testing Dielectric Strength"

Connect the power supply terminal block to the device.

Figure 5: DC Terminal Block Wiring for Positive VDC Power Supplies

1. Surge Ground Terminal 2. Positive (+) Terminal 3. Chassis Ground Terminal 4. Negative (-) Terminal 5. Jumper 6. Chassis

Ground Connection

RUGGEDCOM RX1512

Installation Guide

Section 2.5.2,

Connecting Low DC Power

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