Table of Contents
Advertisement
Chapter 3
Installation
Section 3.2.5
DC Power Supply Wiring Example
Figure 44: Wiring for Single DC Power Supply (24P or 48P module shown)
NOTE
• For 125/230VAC rated equipment, a appropriately rated AC circuit breaker must be installed.
• It is recommended to provide a separate circuit breaker for each power supply module.
• Equipment must be installed according to applicable local wiring codes.
Section 3.3
Critical Alarm Wiring
The Critical Alarm output relay signals critical error conditions that may occur on the RuggedBackbone™
RX1501. The contacts are energized upon power-up of the unit and remain energized unless a critical alarm
condition is detected. Relay connections are shown in the
configure control of the relay output through the ROX user interface.
A common application for this output is to signal an alarm in case of a power failure.
20
+
Critical Alarm Relay Connector
RuggedBackbone™ RX1501
Installation Guide
diagram. You can
DC Power Supply Wiring Example
Advertisement
Table of Contents
