RuggedCom RX1512 manual Critical Alarm Wiring, DC Power Supply Wiring Example

3. Installation

3.2.3. DC Power Supply Wiring Example

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Figure 3.9. Wiring for RX1512 DC Power Supply

• It is recommended to provide a separate circuit breaker for the power supply.

•Equipment must be installed according to applicable local wiring codes.

3.3.Critical Alarm Wiring

The Critical Alarm output relay signals critical error conditions that may occur on the RuggedBackbone™ RX1512. 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 Critical Alarm Relay Connector diagram. You can 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.

Figure 3.10. Critical Alarm Relay Connector

RuggedCom® RuggedBackbone™ 21 RX1512 Installation Guide Rev 105