Transition Networks SPS-2460 Series User manual

The Transition Networks SPS-2460-xx external power supply provides a wide range of
input power (24-60 VDC and 24-42 VAC rms) to accommodate most industrial, telecom,
and commercial applications. The SPS-2460-xx can deliver 12 watts of power, enough to
power all Transition Networks stand-alone media converters as well as the single-slot (p/n
CPSMC0100-20x) and the dual-slot (p/n CPSMC0200-2xx) chassis.
The 24-60 VDC and 24-42 VAC rms inputs allow installing the SPS-2460-xx external
power supply in all popular telecom, commercial, industrial applications, as well as HVAC
and building control environments.
The 'piggy-back' feature of the SPS-2460-PS, and SPS-2460-CC allows these power
supplies to physically attach directly to the media converter chassis, eliminating the power
cable commonly found between the power supply and the media converter.
User’s Guide
SPS-2460-xx
External Power Supply
24-60 VDC and 24-42 VAC rms
SPS-2460-SA
Installation . . . . . . . . . . . . . . . . . . . . .2
Maintenance . . . . . . . . . . . . . . . . . . . .8
Technical Specifications . . . . . . . . . . .9
Compliance Information . . . . . . . . .10
Contact Us . . . . . . . . . . . . . . . . . . .11
SPS-2460-CC
o SPS-2460-CC (Conversion Center™)
o SPS-2460-PS (PointSystem™)
o SPS-2460-SA (Stand-Alone)
SPS-2460-PS

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SPS-2460-xx
Installation
All Installation and service must be performed by qualified service personnel.
Read and follow all warning notices and instructions marked on the power supply or
included in the manual.
Power source circuit requirements
The SPS-2460-xx power supply must be connected to a Safety Extra Low Voltage
(SELV) circuit. The installer must first determine the circuit’s characteristics (limited
current, and hazardous energy levels, etc.) and then install the power supply in
accordance with local and national electrical codes.
Grounding
WARNING: The power supply has a provision for grounding. Equipment grounding is
vital to ensure safe operation. The installer must ensure that the power supply is
properly grounded during and after installation. Failure to observe this warning could
result in an electric shock.
Wire size
The wire size of the Protective Earth (ground) conductor should be greater than or
equal to the wire size of the power source conductors. The power-source conductor
wire size is installation dependent and sized to accommodate an acceptable voltage
drop between the power source and the device terminal block.
The SPS-2460-xx terminal block accommodates a #6 wire lug. A #6 wire lug typically
terminates #16 - #20 wire, with #18 being the most common.
#6 Ground Lug/Wire
(not provided)
Backpanel
#6 Screw
(Provided)
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Installation — Continued
Required disconnect
WARNING: A readily accessible, suitable National Electrical Code (NEC) or local
electrical code approved disconnect device and branch-circuit protector must be part of
the building's installed wiring to accommodate permanently connected equipment.
Failure to observe this warning could result in an electric shock, even death..
CAUTION: Ensure that the power source is NOT powered ON when connecting it to
the SPS-2460-xx external power supply. Failure to observe this caution could result in
damage to or failure of the SPS-2460-xx.
CAUTION: Wear a grounding device and observe electrostatic discharge precautions
when installing or servicing the power supply module. Failure to observe this caution
could result in damage to or failure of the power supply module.

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SPS-2460-xx
3.1
3.4
3.1
SPS-2460 Conversion Center (CC)
SPS-2460 Stand-Alone (SA)
SPS 2460 Point System (PS)
The SPS-2460-SA is designed to plug into
any style Transition Networks stand-alone
media converter.
The SPS-2460-CC is designed to mate with
Transition Networks Conversion Center™
stand-alone media converters.
The SPS-2460-PS is designed to mate with
Transition Networks PointSystem™ stand-
alone media converter.
Installation — continued
SPS-2460-SA / SPS-2460-CC / SPS-2460-PS
The SPS-2460-SA, SPS-2460-CC, and SPS-2460-PS are designed for three
different types of media converters. Each has slightly different dimensions and
each has the barrel connector in a different location to ensure that each power
supply is used for the proper application. Note the differences between the three
devices below:
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SPS-2460-SA
Power Supply
Media Converter
Barrel Connector
Installation — continued
SPS-2460-SA (Stand Alone)
Note: All SPS-2460-xx external power supplies are shipped with four (4) rubber
attached feet.
1. Place on any well-ventilated table-top or shelf with access to a power source
with a range between 24-60 VDC or 24-42 VAC rms.
2. Connect the barrel connector on the SPS-2460-SA to the barrel connector of the
media converter as shown below.

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SPS-2460-xx
Installation — Continued
SPS-2460-CC (Conversion Center™)
1. Remove the left-rear and right-rear screws from the Conversion Center™
media converter.
2. Connect the barrel connector on the SPS-2460-CC to the barrel connector of
the media converter by sliding the SPS-2460-CC over the rear of the media
converter until the two device connect. The screw holes on the left and right
sides should align.
3. Secure the two devices together by reinstalling the screws removed in Step 1
into the screw hole on each side of the SPS-2460-CC power supply.
SPS-2460-PS (PointSystem™)
1. Remove the left-rear and right-rear screws from the PointSystem™ media
converter.
2. Connect the barrel connector on the SPS-2460-PS to the barrel connector of
the media converter by sliding the SPS-2460-PS cover the rear of the media
converter until the two devices connect. The screw holes on the left and right
sides should align.
3. Secure the two devices together by reinstalling the screws removed in Step 1
into the screw hole on each side of the SPS-2460-PS power supply.
SPS-2460-PS
Power Supply
Media Converter
Power Barrel
Connector
Screw (Qty 2)
SPS-2460-CC
Power Supply
Media Converter
Power Barrel
Connector
Screw (Qty 2)
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Euro Block
Euro Header
Wires(not provided) #6 Ground Lug/Wire
(not provided)
Connect to
external power panel
(note polarity )
Connect to
Euro Block
(note polarity )
Installation — Continued
Supplying Power to the SPS-2460-xx
CAUTION: TURN OFF the main power source before making connection to the SPS-
2460-xx external power supply. Failure to observe this caution could result in damage
to or failure of the SPS-2460-xx power supply and any attached device.
WARNING: ONLY qualified person should connect power to the SPS-2460-xx power
supply. Failure to observe this warning could result in an electrical shock or equipment
damage.
To supply power to the SPS-2460-xx, see the drawing below and do the following:
1. Turn external power source OFF.
2. Connect the ground terminal of the power source to the ground terminal on the
SPS-2460-xx power supply.
3. Connect the power wires to the DC (+) and (-) terminals on the main external
power panel (note polarity).
4. Loosen the two screws on the keyed Euro block.
5. Insert the positive (+) power wire from the main power into the Euro block
(note polarity on power supply) and tighten the screw to secure the wire.
6. Insert the negative (-) power wire from the main power into the Euro block
(note polarity on power supply) and tighten the screw to secure the wire.
7. Orient the Euro Block as shown below and then insert it into the Euro Header
on the power supply.
8. Tighten the two screws to secure the Euro block to the Euro header on the
power supply.
9. Turn ON the external power source.

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SPS-2460-xx
Maintenance
Replacing the Fuse
CAUTION: The external power source must be TURNED OFF when replacing the
fuse to the SPS-2460-xx external power supply. Failure to observe this caution could
result in damage to or failure of the SPS-2460-xx power supply and any attached
device.
Note: Replace the fuse only with one of the same size and rating.
To replace the fuse in the SPS-2460-xx external power supply:
1. Ensure that the external power source is turned OFF.
2. Remove and retain the four (4) screws that secure the cover to the SPS-2460-
xx power supply.
3. Carefully lift the cover from the SPS-2460-xx power supply.
4. Locate the fuse on the SPS-2460-xx (see illustration below).
Fuse Holder
Fuse
5. Carefully remove the fuse from the fuse holder shown above.
6. Install a same physical size and rated replacement fuse in the fuse holder.
7. Carefully reinstall the cover over the SPS-2460-xx power supply.
8. Reinstall the four (4) screws from Step 2 that secure the cover to the SPS-2460-
xx power supply.
9. Power UP the external power source.
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Technical Specifications
For use with Transition Networks Model SPS-2460-xx or equivalent.
Dimensions: SPS-2460-SA - 3.8L x 3.1W x 1.0 in H (96.5 x 79 x 25 mm)
SPS-2460-CC - 4.5L x 3.1W x 1.04 in H (114 x 79 x 26 mm)
SPS-2460-PS - 4.5L x 3.4W x 1.04 in H (114 x 86 x 26 mm)
Output Voltage: 12.25 VDC at 1.0 A maximum
Load Regulation: ±5% at 10% load to fully rated load
No Load Protection: no damage to power supply when operating with no load
Over Load Protection when the average power rating exceeds
approximately 125% of the maximum power, the output
voltage is reduced to a safe dissipation level. This action
protects against output short circuit.
Transition Protection: no voltage spikes during power up, power off, or power
failures
Power Consumption: 3 W maximum @ 24 VDC input, 12 W output
Efficiency: 80 % (typical)
Noise and Ripple: ±40 mV peak-to-peak
MTBF: greater than 250,000 MIL-HDBK-217F hours at 25ºC (77ºF)
greater than 687,500 Bellcore hours at 25ºC (77ºF)
Operating Temp: -20 to 65°C (-4 to 149°F )
Storage Temp: -40 to 85°C (-40 to 185°F )
Humidity: 5 to 95%, non condensing
Altitude: 0 to 10,000 feet
Input:
Input Voltage: 24-60 VDC or 24-42 VAC rms
Isolation Voltage: (Dielectric withstand) meets EN 60950-1:2006 for one
minute
1500 VAC: Output/Input
1500 VAC: Input/Protective GND

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SPS-2460-xx
Compliance Information
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the 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 the 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 the user’s own expense.
Canadian Regulations
This digital apparatus does not exceed the Class A limits for radio noise for digital
apparatus set out on the radio interference regulations of the Canadian Department of
Communications.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de la Class A prescrites dans le Règlement sur le
brouillage radioélectrique édicté par le ministère des Communications du Canada.
European Regulations
WARNING
This is a Class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
ACHTUNG!
Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können bei
Betrieb dieses Gerätes Rundfunkstörungen auftreten. In diesem Fäll ist der Benutzer für
Gegenmaßnahmen verantwortlich.
ATTENTION !
Ceci est un produit de Classe A. Dans un environment domestique, ce produit risque de
créer des interférences radioélectriques, il appartiendra alors à l’utilsateur de prende les
measures spécifiques appropriées.
In accordance with European Union Directive 2002/96/EC of the European
Parliament and of the Council of 27 January 2003, Transition Networks will
accept post usage returns of this product for proper disposal. The contact
information for this activity can be found in the 'Contact Us' portion of this
document.
CAUTION: RJ connectors are NOT INTENDED FOR CONNECTION TO
THE PUBLIC TELEPHONE NETWORK. Failure to observe this caution
could result in damage to the public telephone network.
Der Anschluss dieses Gerätes an ein öffentlickes Telekommunikationsnetz in den EG-
Mitgliedstaaten verstösst gegen die jeweligen einzelstaatlichen Gesetze zur Anwendung
der Richtlinie 91/263/EWG zur Angleichung der Rechtsvorschriften der Mitgliedstaaten
über Telekommunikationsendeinrichtungen einschliesslich der gegenseitigen
Anerkennung ihrer Konformität.
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Declaration of Conformity
Name of Mfg: Transition Networks
10900 Red Circle Drive, Minnetonka MN 55343 U.S.A.
Model: SPS-2460-xx External Power Supply
Part Number: SPS-2460-SA, SPS-2460-CC, SPS-2460-PS
Purpose: To declare that the SPS-2460-xx to which this declaration refers is in
conformity with the following directive(s) and standard(s):
EMC Directive 2004/108/EC; EN 55022:2006+A1:2007 Class A;
EN55024:1998+A1:2001+A2:2003; EN61000-3-2; EN61000-3-3; CFR Title 47 Part 15
Subpart B Class A; Low Voltage Directive: 2006/95/EC; EN 60950-1:2006
I, the undersigned, hereby declare that the equipment specified above conforms to the above
directive(s) and standard(s).
June , 2010_____
Stephen Anderson, Vice-President of Engineering Date
Contact Us
Technical Support
Technical support is available 24 hours a day.
United States: 1-800-260-1312
International: 00-1-952-941-7600
Transition Now
Chat live via the Web with Transition Networks Technical Support.
Log onto www.transition.com and click the Transition Now link.
Web-Based Seminars
Transition Networks provides seminars via live web-based training.
Log onto www.transition.com and click the Learning Center link.
E-Mail
Ask a question anytime by sending an e-mail to our technical support staff.
t[email protected]
Address
Transition Networks
10900 Red Circle Drive
Minnetonka, MN 55343, U.S.A.
telephone: [phone]
toll free: 800-526-9267
fax: [phone]

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Copyright Restrictions
© 2010 Transition Networks.
All rights reserved. No part of this work may be reproduced or used in any form or by any means –
graphic, electronic, or mechanical – without written permission from Transition Networks.
Printed in the U.S.A.
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