DRAKE PS151 Manuel rapide

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Power Supply

The PS151 power supply is designed to provide power

for Drake model SCT1860, SCT2860, SCT3860, and

SCT4860 transcoders and a LBS2250 when mounted in

the model RMT150 rack mounting tray. The PS151 can

power a full tray of 10 of any mix of the transcoder models

listed above. The power supply also provides an inter-

face between a PC or modem and the transcoders via the

RS232 DB9 connectors, providing remote programming

and monitoring capabilities.

SPECIFICATIONS

GENERAL

Power Requirements: -------------------- 100 VAC to 240 VAC

(and -10%/+10% of end limits)

Frequency: ------------------------------------------------- 47-63 Hz

AC Input Power (max), --------------------------------150 Watts

Operating Temperature Range: ------------------- 0 to +50

Internally Mounted (50 mm) Axial Fan

(12 VDC @ 140 mA): -------------------------- 12 CFM (ft

Output Voltages, PS151: +3.3 VDC @ 10.0 A, +5 VDC @

1 0.0 A, and +12 VDC @ 3.0 A

MECHANICAL

Dimensions: (WxHxD): ---4.25in. W x 3.33in. H x 10.5in. D

Weight: ------------------------------------------------------- 3.5 lbs.

CONNECTORS

RS232 Out/In: ----------- (2) Type DB-9 interface connectors

DC Output: --------------- (10) Molex 39-31-0060

(Power supply assembly employs short circuit and

overvoltage protection).

AC Power Cord: --------- 54" with USA, 3 prong, 120 V plug

Safety Approvals:

ANSI/UL 60065, 7th ed, 6/30/04 and

CAN/CSA-C22.2 No. 60065:03 (04/03)

REAR PANEL CONNECTIONS

1. AC Input - The power supply accepts standard 100 to

240 VAC, 50/60 Hz inputs (and -10%/+10% of that voltage

range). A 120 V, USA standard cord is supplied.

2. DC Output - The polarized connectors provide 10 sets

of output connections for the compatible transcoder units.

3. RS232 Remote Control Interface - If the SCT

system transcoders are to be controlled from a PC via the

RS232 interface, the serial port cable from the PC should

be connected to the 'RS232 IN' connector on the supply.

The 'RS232 OUT' connector is used to connect to the

'RS232 IN' port on another PS150/151 or to a PS100 if

additional transcoders are to be controlled. This process

may be repeated until a maximum of 7 PS150/151s (70

transcoders max.) are connected. In addition, up to 63

SCT860s could also be controlled by the same connec-

tion if PS100s are also daisy changed in this connection.

R.L. DRAKE COMPANY

230 INDUSTRIAL DRIVE

FRANKLIN, OHIO 45005 U.S.A.

CUSTOMER SERVICE AND PARTS TELEPHONE: +1 (937) 746-6990

TELEFAX: +1 (937) 806-1576

WORLD WIDE WEB SITE: http://www.rldrake.com

PS151 POWER SUPPLY

INSTALLATION

Install the PS151 in the RMT150 rack tray by positioning it at the far right

side of the tray as viewed from the front panel of the RMT150. Before

pushing into the final mounting location, make sure that the two hooks

located at the bottom of the rear panel on the power supply, hook over the

back edge of the RMT150 - these will secure the rear of the supply after it

has been pushed forward into its final position. Position the supply so that

the LCD and all pushbuttons are in their proper position in the front panel

of the RMT150 and that the buttons are protruding all the way through the

panel holes. Install the two screws, that are provided with the supply,

through the holes on either side of the display opening in the RMT150

front panel and into the threads of the power supply. Tighten snuggly.

Connect the power cables between the transcoders and the power supply.

Note that each power output connector on the supply is numbered, from 1

through 10. The unit ID of the connected transcoder will be determined by

which socket on the supply its power cable is plugged into. Normally, the

leftmost transcoder, as viewed from the front panel, will be number 1 with

/min.)

transcoders connected in sequence to the right. The rightmost transcoder

will thus be plugged into socket number 10 on the supply. Note that

transcoders do not have to be connected in any specific numerical order

but the above method is preferred to make it easier to identify a particular

transcoder during setup, if necessary.

Carefully route the power cable for the front mounted fans between the

power supply and the adjacent transcoder and plug the fan cable into the

socket on the rear of the supply, just above the line cord.

When all cables are connected, plug the line cord into a nominal 120 VAC

outlet.

INSTALLING THE PC SOFTWARE FOR THE

DRAKE DIGITAL HEADEND CONTROL PROGRAM

To install the control software, place the CDROM in the PC CDROM tray. The

auto run routine should produce a menu providing three options:

1) Install Digital Headend Control Program.

2) View various instruction manuals.

3) Install Adobe Acrobat Reader.

To install the control software, choose the "Install Digital Headend Control

Program" option. If the CDROM does not start automatically, Click on the "My

Computer" icon on your PC desktop, then click on the CDROM drive icon. To

install the control program, click on the setup.exe file on the CDROM. Follow the

prompts and when the program has been installed successfully, the "R. L.

DRAKE DIGITAL HEADEND CONTROL PROGRAM" icon will appear on the PC

desktop.

If you have Acrobat Reader installed on your system, you may view and/or

print the detailed program Instruction Manual by selecting option 2 from the auto

run menu, or by clicking on the Instruction Manual.pdf file on the CDROM. If

Acrobat Reader is not installed on your system, select option 3 from the auto run

menu or click on the rs405eng.exe file on the CDROM to install a complimentary

copy.

TM is a trademark of the R.L. Drake Company

Printed in the U.S.A.