Connecting Power Supplies; Figure 12: Spring Clamp Release - GE PACSystems RX3i User Manual
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Also See for PACSystems RX3i:
- User manual (169 pages) ,
- Command line interface manual (116 pages) ,
- Application manual (39 pages)
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3.3 Connecting Power Supplies
The following equipment is needed to connect power supplies:
•
One 24 Vdc power supply which provides a low voltage/limited current (LVLC) power source (for
example, the combination of an isolated DC supply and a fuse, listed 30 Vdc minimum and 3A
maximum, connected in series with the input)
•
Power cord with 28–16 AWG / 0.08–1.32 mm2 wires
•
Ferrules for 28–16 AWG wires (optional)
•
Frame ground wire, 28–16 AWG
•
Input power terminal block – provided (WAGO Part Number 713-1103)
•
Small flathead screwdriver (jeweler's size 14)
Note:
Two power supplies are required if using redundant power supplies.
Note:
For CE Mark purposes, input power lines to the CEP Carrier should be limited 30 m or
less.
Note:
Before inserting the wires into the power connector terminal block, use a small flathead
screwdriver to release the spring clamp on the terminal block.
➢ To connect power supplies
1.
Using the power cord, attach the power supply to the power terminal block. Recommended wire
stripping length is 6–7 mm (0.25 in).
2.
If using redundant power supplies, connect the second power supply to the input power terminal
block.
3.
Insert the input power terminal block into the Input Power connector.
Note:
There are no user-serviceable fuses in the CEP Carrier.
GFK-2883E
Figure 12: Spring Clamp Release
March 2018
Chapter 3. Installation and Mounting
31
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