Extron electronic manual PS 123, cont’d, Connections

Page 6

PS 123, cont’d

LED indicators

 

See the illustrations on page 1.

A

Power status LEDs — These front and rear panel LEDs indicate

 

the PS 123's status by lighting as follows:

 

• Green when power is applied and operation is normal

 

• Red when applied power causes a current overload condition

 

C Continued operation in an overload condition

 

causes premature power supply failure.

 

• Unlit when an output is shorted

 

N To identify the shorted output, unplug the outputs one at

 

a time until the LEDs light green.

Power

You can apply power to the PS 123 either by using the supplied

IEC power cord (B) or by installing the optional Flexible

Conduit Adapter Kit (Extron part #70-228-02) (C).

B

IEC connector/power supply — Plug the external IEC cord into

 

this connector and a 100–240 VDC source.

 

 

 

-OR- C

Optional conduit EMT adapter plate — The IEC connector

 

and EMT plate can be replaced by this half-inch conduit EMT

 

adapter plate, as shown in figure 2. See “Input power — using

 

the Flexible Conduit Adapter Kit,” on the next page.

 

 

This plate can be replaced

 

Extron

 

 

 

 

 

PS 123

 

 

 

 

with an optional flex conduit

 

 

 

 

 

 

12 VDC 3 A Power Supply

 

 

kit, part #70-228-02,

 

 

 

 

 

 

 

 

 

 

 

for plenum applications.

 

 

 

 

 

 

 

 

 

100-240

50/60Hz 1A MAX.

OUTPUTS

 

 

 

 

 

 

 

 

12 VDC TOTAL OUTPUT 3A

 

 

 

 

1

2

3

4

5

6

7

8

 

 

 

100-240

50/60Hz 1A MAX.

OUTPUTS

 

 

 

 

 

 

 

 

12 VDC TOTAL OUTPUT 3A

 

 

 

N With the Flexible Conduit Adapter kit, the PS 123 meets the UL 2043 requirements.

Figure 2 — Using the conduit option for the PS 123

PS 123 12 VDC, 3 Amp Power Supply • User's Guide

Outputs

D

DC Output connectors — Connect the power cables from the

 

devices that will receive power from the PS 123 to these 3.5 mm

 

captive screw connectors.

 

The PS 123 supports up to eight power supply outputs. For

 

details on limitations and how to wire these captive screw

 

connectors, see “Output power — wiring the DC output

 

connectors,” on page 7.

Connections

Input power — using the IEC power cord

Use the included IEC power cord to connect the PS 123 to a 100 VAC to 240 VAC, 50/60 Hz power source.

Make sure that the source device, the PS 123, and all output devices are turned off and disconnected from the power source before you begin.

WThe circuit breaker used for this connection should be rated no lower than 20 amps.

Input power — using the Flexible Conduit Adapter Kit

The optional Flexible Conduit Adapter Kit consists of

•One EMT adaptor plate

•One 6-foot long electrical conduit

•Three 7.5 feet, 18-gauge spade connector power wires

•One UL rated zip tie wrap

•Three auxiliary crimp style spade connectors designed for 14- to 16-gauge wires

NIf needed, Extron recommends using a UL-rated crimp tool to terminate the spade connectors. One recommended choice is the Molex crimp tool (Molex part

#19285-0008).

The kit provides a convenient means to replace the PS 123 IEC power cord with conduit, where required by local codes.

Make sure that the source device, the PS 123, and all output devices are turned off and disconnected from the power source before you begin.

WThe circuit breaker used for this connection should be rated no lower than 20 amps.

PS 123 12 VDC, 3 Amp Power Supply • User's Guide

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Contents 12 VDC, 3 Amp Power Supply Beeldschermweg 6C Joo Seng Rd. #04-01Precautions Extron’s WarrantyFCC Class a Notice Table of Contents Table of Contents, cont’d Introduction Front and Rear Panel FeaturesPS 123, cont’d ConnectionsInstalling the flexible conduit cable UL requirementsOutput power wiring the DC output connectors Ideal length of exposed wire is 5/16Rack mounting Rack mounting procedureMounting options UL rack mounting requirementsProjector mounting PS 123 12 VDC, 3 Amp Power Supply Users GuideUnder-desk mounting PMKComponents of the Extron PMK 450 kit Routing the cables for the PMK Included Parts PS 123, cont’d SpecificationsAccessories GeneralThis page was intentionally left blank 20 PS 123 12 VDC, 3 Amp Power Supply Users Guide

PS 123 specifications

Extron Electronics is renowned for its innovative solutions in the realm of audiovisual technology, and the PS 123 power supply exemplifies this reputation. The PS 123 is a reliable power source designed specifically for powering various Extron products, providing essential functionality in a broad range of applications.

One of the standout features of the PS 123 is its capability to deliver 12 volts of DC power with a current rating of up to 3 amps. This robust output ensures compatibility with a variety of devices, including signal processors, switchers, and amplifiers. The power supply is designed for efficiency, offering a compact form factor that allows for easy integration into existing setups.

Incorporating advanced technologies, the PS 123 features short-circuit protection and thermal protection, enhancing the safety and reliability of the system. These mechanisms are crucial in preventing overheating and component failure, making it an ideal choice for mission-critical environments where consistent performance is essential.

The PS 123 is equipped with a universal input voltage range, accommodating voltages from 100 to 240 volts AC. This flexibility allows it to be used in different regions and electrical standards, making it a versatile component for audiovisual setups worldwide. Furthermore, its low-profile design aids in managing space, making it suitable for use in rack-mounted systems and other confined settings.

Another notable characteristic of the PS 123 is its easy installation process. With its simple plug-and-play operation, users can quickly integrate the power supply into their systems without complex setup procedures. The durable construction of the unit ensures long-term reliability, contributing to lower maintenance costs in the long run.

In conclusion, the Extron PS 123 power supply is a vital component for those seeking dependable power solutions within the audiovisual industry. Its combination of robust output, advanced safety features, and user-friendly design makes it an excellent choice for powering Extron devices. As the demand for high-quality audiovisual equipment continues to rise, the PS 123 remains a top contender for industry professionals aiming to enhance their systems’ performance and reliability.
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