Allied Telesis AT-RPS3204 User manual

PN 613-50611-00 Rev. C 1 2 3
AT-RPS3204 Redundant Power Supply Installation Guide
Overview
The AT-RPS3204 powers an Allied Telesis switch if the switch’s main power
supply fails. The AT-RPS3204 is shipped with one AT-PWR3202 Power Supply
installed in slot A1, which can supply power for one switch. The AT-RPS3204
can accommodate up to three additional AT-PWR3202 Power Supplies,
supplying redundant power for a total of four Allied Telesis switches.
Verifying Package Contents
Verify that the correct components are included in your package:
• AT-RPS3204 Redundant Power Supply
• Two rack-mount brackets
• 12 rack-mount bracket screws
• Two AC power cords
• Two power cord retaining clips
• One 21-pin D-combo connector cable
• This installation guide
If any item is missing or damaged, contact your Allied Telesis sales
representative for assistance.
Warranty
The AT-RPS3204 Redundant Power Supply (RPS) has a Lifetime Year Warranty
(Five Years Power Supply and Fan). For detailed warranty information, see the
www.alliedtelesis.com website.
Installing the AT-RPS3204 Redundant Power Supply
To install an AT-RPS3204 Redundant Power Supply (RPS), perform the
following procedure:
1. Remove the RPS from its shipping package and store the package in a safe
place. You must use the original shipping package if you need to return the
RPS to Allied Telesis.
2. If you are installing the RPS in a rack, place the unit upside down on a level,
secure surface. If you are not installing the RPS in a rack, go to step 5.
3. Use a flat-head screwdriver to remove the snap-on feet from the bottom of
the power supply.
4. Turn the power supply over.
5. Locate the power cord retaining clips.
6. Locate the retaining bracket on each side of the two AC power connectors
on the back of the power supply.
7. With the “u” of the clip facing up, press the sides of the clip toward the
center and insert the short ends into the holes in one of the retaining
brackets.
8. Repeat steps 6 and 7 to install the second retaining clip in the other
retaining bracket.
9. Verify that the retaining clips are in the correct position.
10. Attach a rack-mount bracket to one side of the front of the RPS, using a # 1
Phillips screwdriver and six rack-mount screws provided in the package.
If you are not installing the unit in a rack, go to step 13.
11. Install the second rack-mount bracket on the other side of the RPS, using
the remaining rack-mount screws.
12. Mount the AT-RPS3204 in a 19-inch rack using standard screws (not
provided).
187
AT-PWR3202
STATUS
POWER
FAULT
12VDC ,10A MAX
B2
RPS OUTPUT B2
12VDC
AC INPUT B2/B1
100- 240 VAC ~RPS OUTPUT B1
12VDC
RPS OUTPUT A2
12VDC
B1 A2
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100- 240 VAC ~
A1
ON
OFF
ON
OFF
ON
OFF
AT-RPS3204
188
WARNING
Thisunit has more than one power input. To reduce the
riskof electric shock, disconnect all power inputs
beforeservicing unit.
Back
Front
AT-PWR3202 Power Supply Slots
B1
A1 A2
A1
A2
B1
B2
B2
*613-5061100 Rev C*
131
P
S OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240 VAC ~
A1
ON
OFF
Bracket
P
S OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240 VAC ~
ON
OFF
A1
P
S OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240 VAC ~
ON
OFF
A1
192
Caution: Air vents must not be blocked and must have free access to
room ambient air for cooling. E6
Warning: Operating Temperature. This product is designed for a
maximum ambient temperature of 40° C. E7
All Countries: Install product in accordance with local and National
Electrical Codes. E8
Circuit Overloading: Consideration should be given to the connection of
the equipment to the supply circuit and the effect that overloading of
circuits might have on overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate ratings should be
used when addressing this concern. E21
Warning: Mounting of the equipment in the rack should be such that a
hazardous condition is not created due to uneven mechanical loading.
E25
If installed in a closed or multi-unit rack assembly, the ambient
temperature of the rack environment may be greater than the room
ambient temperature. Therefore, consideration should be given to
installing the equipment in an environment compatible with the
manufacturer’s maximum rated ambient temperature (Tmra). E35
Caution: Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation of the equipment is not
compromised. E36
Warning: Reliable earthing of rack-mounted equipment should be
maintained. Particular attention should be given to supply connections
other than direct connections to the branch circuits (e.g., use of power
strips). E37
Warning: High leakage current due to multiple power supplies.
Connection of each power cord to a separate branch circuit with proper
earth connections is essential.
193

456
13. Verify that the On/Off switches for the power supplies marked A1 and A2 are
in the Off (out) position.
14. Position the power cord retaining clip in the up position.
15. Plug the power cord into the AC power connector on the back of the power
supply.
16. Secure the cord by lowering the power cord retaining clip.
17. Plug the AC power cord into an AC wall outlet rated for at least 10 Amps.
18. Verify that the On/Off switches for the power supplies marked B1 and B2 are
in the Off (out) position.
19. Repeat steps 13 through 17 to plug in the other power cord.
Note
DO NOT plug the second power cord into the outlet where the first power
cord is plugged in unless the outlet is rated for at least 20 Amps.
20. Plug one end of the 21-pin D-combo connector cable into the connector
labeled “RPS INPUT” on the rear panel of a switch.
For information about the pinouts for the 21-pin D-combo connector cable,
see Appendix A of the switch’s installation guide.
21. Tighten the thumb screws on the connector.
22. Plug the other end of the cable into the connector labeled “RPS OUTPUT
A1” on the back of the RPS3204 unit.
23. Tighten the thumb screws on the connector.
Note
An AT-PWR3202 Power Supply is NOT hot-swappable into and out of the
AT-RPS3204 Redundant Power Supply. To replace an AT-PWR3202 unit,
first turn the power off using the appropriate On/Off switch and then remove
and replace the power supply.
To remove the connector cable, turn the power off first using the
appropriate On/Off switch.
24. Press the On/Off switch for the power supply marked A1 to move it to the On
(in) position.
The RPS LED on the front of the switch should be green. For more
information about the RPS LED, refer to the switch’s installation guide.
To install and connect additional AT-PWR3202 Power Supplies, refer to the
documentation that is shipped with that product.
Specifications
Electrical, Safety, and Emissions Statements
This product meets the following standards:
RFI Emissions EN 55022 Class A, EN61000-3-2, EN61000-3-3,
VCCI Class A
Immunity EN 55024
Electrical Safety UL 60950 (CULUS), EN 60950 (TUV)
Copyright © 2008 Allied Telesis, Inc. All rights reserved. No part of this publication may be
reproduced without prior written permission from Allied Telesis, Inc. www.alliedtelesis.com.
194
RPS OUTPUT A1
12VDC
ON
OFF
A1
P
S OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240VAC
~
ON
OFF
A1
P
S OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240VA C
~
ON
OFF
A1
P
S OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240 VAC ~
ON
OF
F
A1
RPS INPUT
400
RPS INPUT
401
RPS OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240VAC
~
ON
OFF
A1
A2
199
RPS OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240VA C
~
ON
OFF
ON
OFF
A1
A2
Item Specification
Dimensions (H x W x D) 43.7 x 440.5 x 360.6 mm (1.72 x 17.34 x 14.20
in.)
Operating Temperature 0° C to 40° C
Relative Humidity <85% noncondensing
Supply Voltage 12 V
RPS Input Voltage 100 - 240 V AC
RPS Output Voltage 12 V DC
U.S. Federal Communications Commission
Radiated Energy
Note: This equipment has been tested and found to comply with the limits for a Class A digital device
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance
with this instruction manual, may cause harmful interference to radio communications. Operation of
this equipment in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.
Note: Modifications or changes not expressly approved of by the manufacturer or the FCC, can void
your right to operate this equipment.
Industry Canada
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel
brouilleur du Canada.
Warning: In a domestic environment this product may cause radio
interference in which case the use may be required to take adequate
measures.
RPS OUTPUT A2
12VDC
RPS OUTPUT A1
12VDC
AC INPUT A2/A1
100 - 240VAC
~
ON
OFF
ON
OFF
A1
A2