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Chapter 2
Installing the Device
Terminal #
4
PS2 Neutral/-
5
PS2 Live/+
Section 2.5.2
Power Supply Wiring
The following illustrates how to connect the RUGGEDCOM RS969 to a single or dual power supplies.
NOTE
• For 100-240 VAC rated equipment, a 250 VAC appropriately rated circuit breaker must be installed.
• For 88-300VDC rated equipment, a 300VDC appropriately rated circuit breaker must be installed.
• A circuit breaker is not required for 12, 24 or 48 VDC rated power supplies.
• For dual power supplies, separate circuit breakers must be installed and separately identified.
• When equipped with two HI voltage power supplies, independent AC sources can be used to power
the product for greater redundancy.
Single HI AC Power Supply Wiring
Figure 8: AC Power Supply Wiring Example (Mini Power Connector)
1. Mini Power Connector 2. Neutral 3. Line 4. Safety Earth 5. Safety 6. 250 VAC Breaker 7. 110/230 VAC Power Source
14
Description
PS2 Neutral/- is connected to the negative (-) terminal if the power source is DC or to the
(Neutral) terminal if the power source is AC.
PS2 Live/+ is connected to the positive (+) terminal if the power source is DC or to the (Live)
terminal if the power source is AC.
1
4
3
2
2
1
3
4
Usage
5
6
7
RUGGEDCOM RS969
Installation Guide
Power Supply Wiring
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