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INSTRUCTION MANUAL MODEL 2000-01 POWER SUPPLY INSTRUCTION MANUAL
MODEL 2000-01 POWER SUPPLY
CROSS TECHNOLOGIES, INC.
6170 SHILOH ROAD
ALPHARETTA, GEORGIA 30005
(770) 886-8005
FAX (770) 886-7964
WEB www.crosstechnologies.com
E-MAIL info@crosstechnologies.com
Data, drawings, and other material contained herein are
proprietary to Cross Technologies, Inc., and may not be
reproduced or duplicated in any form without the prior
permission of Cross Technologies, Inc.
When ordering parts from Cross Technologies, Inc., be
sure to include the equipment model number, equipment
serial number, and a description of the part.
First Edition, SEPTEMBER 1998
INSTRUCTION MANUAL
MODEL 2000-01 POWER SUPPLY
TABLE OF CONTENTS



PAGE
W a r r a n t y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1 . 0 G e n e r a l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Equipment Description..........................3
1.2 Technical Characteristics........................3
2 . 0 I n s t a l l a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 M e c h a n i c a l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Controls and Indicators..........................4
2.3 Input / Output Signals ..........................4

2.4 Accessing and Changing On-Card Fuse...... 4
2.5 Installation / Operation..........................6
2 . 5 . 1
Installing and Operating the 2000-01...6
2 . 5 . 2
Replaceing the fuse in the rear panel...6
CROSS TECHNOLOGIES, INC.
6170 SHILOH ROAD
ALPHARETTA, GEORGIA 30005
(770) 886-8005
FAX (770) 886-7964
WEB www.crosstechnologies.com
E-MAIL info@crosstechnologies.com
2000-01 manual
Page 2
9/29/98
WARRANTY
- The following warranty applies to all Cross Technologies, Inc.
products.
All Cross Technologies, Inc. products are warranted against defective materials and
workmanship for a period of one year after shipment to customer. Cross Technologies,
Inc.s obligation under this warranty is limited to repairing or, at Cross Technologies,
Inc. option, replacing parts, subassemblies, or entire assemblies. Cross Technologies,
Inc. shall not be liable for any special, indirect, or consequential damages. This
warranty does not cover parts or equipment which have been subject to misuse,
negligence, or accident by the customer during use. All shipping costs for warranty
repairs will be prepaid by the customer. There are not other warranties, express or
implied, except as stated herein. MODEL 2000-01 POWER SUPPLY
SECTION 1 GENERAL
1.1 Equipment Description - The 2000-01 Power Supply is a switching power supply which provides
regulated +15 VDC at 1.2 amps and -15 VDC at 0.5 amps with a 90 to 260 VAC, 47 to 63 Hz input and
can be used with Cross Series 2000 products. The input AC connector is IEC 320 C13 and the DC outputs
are on a barrier strip. The 2000-01 can be mounted on an 1 3/4 X 19 rack mount panel (option -R)
1.2 Technical Characteristics
TABLE 1.0 2000-01 POWER SUPPLY SPECIFICATIONS

AC Input Characteristics
Voltage
90 - 260 VAC

Frequency
47 - 63 Hz
Power, maximum
50 watts
DC Output Characteristics
Voltage / Current
+15 VDC/ 1.2 amps,
-15 VDC / 0.5 amps
Load Regulation, max.
+, - 5%
Power Supply type
Switcher
Switching Frequency
50 kHz, typical
Indicators
DC Power
Green LED
Other
Connector, AC Input
IEC 320 C13
Connector, DC Output
Barrier Strip
Size, Bench Top
4.7 wide X 1.75 high X 8.5 deep
Size, Rack Mount (-R) 19 inch standard chassis 1.75high X 9.0 deep (Optional)


*+10 to +40 degrees C; Specifications subject to change without notice
2000-01 manual

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2000 POWER SUPPLY
C
ROSS
T
ECHNOLOGIES, INC.
POWER
2000-01 POWER SUPPLY
2000-01 REAR PANEL
CAUTION - RISK OF ELECTRICAL
SHOCK - DO NOT OPEN!!!
-15 GND +15
C
ROSS
T
ECHNOLOGIES, INC.
90-260 VAC
47 - 63 HZ
FUSE 2 A 2.0
Installation
2.1
Mechanical - The 2000-01 is packaged in an aluminum extrusion. The -R option is mounted on a
1 3/4 X 19 panel that can be mounted to a rack using the 4 holes at the ends. See Figure 2.1.
2.2 Controls and Indicators - Figure 2.2 shows the front panel indicator.
2.3 Input / Output Signals - Figure 2.3 shows the input and output signals to the 2000-01.
2.4
Accessing and Changing On-Card Fuse - The primary fuse is in the AC connector fuse box
(Figure 2.3, Section 2.5.2). Figure 2.4 shows the secondary fuse on the power supply. To remove the
power supply from the extrusion for access to the secondary fuse:
1.) Remove four (4) rear panel screws (see Figure 2.1).
2.) Gently pull the power supply assembly completely out of the extrusion.
3.) With AC Power disconnected, replace fuse with a 2.5 amp fuse (Figure 2.4).
4.) Gently push the power supply assembly completely in to the extrusion.
5.) Install four (4) rear panel screws.
2000-01 manual

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IF LVL REM GAIN ALARM FREQUENCY (GHZ) TUNE
8
1. 3
3
2004 TEST UPCONVERTER
CROSS TECHNOLOGIES, INC.
-25 -45 -65
UP DOWN
FIGURE 2.1 SERIES 2000 ASSEMBLY DRAWING
EXTRUSION
BACKPLANE
REAR SCREWS (4EA)
FRONT SCREWS (4EA)
FRONT PANEL
RACK MOUNT PANEL (FOR -R MODELS ONLY)
PCB ASSEMBLY
WALL
POWER
S U P P L Y 2000-01 manual

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9/29/98
CAUTION - RISK OF ELECTRICAL
SHOCK - DO NOT OPEN!!!
-15 GND +15
C
ROSS
T
ECHNOLOGIES, INC.
90-260 VAC
47 - 63 HZ
FUSE 2 A
FIGURE 2.3 2000-01 Inputs and Outputs
J1 - AC Input - The 90-260 VAC
47 - 63 HZ input . The fuse is in the tray
below this and is a 2.0 amp fuse. There is
also a 2.5 amp fuse on the internal power
supply
J2 - DC POWER OUT- The +15 VDC
(1.2 A) and -15 VDC (0.5 A) regulated
DC output voltage
Fuse Box - A 2.0
amp fuse. There is
also a spare 2.0 amp
fuse in the box
FIGURE 2.2 2000-01 Front Panel Indicator
DS1 - DC Power
LED - Lights
green when DC
power is present
2000 POWER SUPPLY
C
ROSS
T
ECHNOLOGIES, INC.
POWER
FIGURE 2.4 2000-01 On-Card AC Power Supply Fuse
(See Section 2.4 for instructions on removing the unit from the extrusion)
POWER SUPPLY FUSE - 2.5 amp fuse
DS1
DC
POWER
OUT
AC
POWER
IN
SWITCHING POWER SUPPLY - Provides the +15 VDC
(1.2 A) and -15 VDC (0.5 A) regulated DC output voltage 2.5
Installation / Operation -
2.5.1 Installing and Operating the 2000-01 -
1.) Connect the DC power to the Series 2000 unit.
2.) Connect the 2000-01 to 90 to 260 VAC, 43 - 60 Hz.
3.) Be sure DS1 (green, DC Power) is on (Figure 2.2).
2.5.2 Replacing the fuse in the rear panel fuse box (Figure 2.3) -
1.) Remove the 90 to 260 VAC, 43 - 60 Hz to the 2000-01
2.) Pull out the fuse box below the AC input connector (Figure 2.3).
3.) Pry out the fuse in the back slot and measure it to see if it is open.
4.) If the fuse is open determine the cause of the blown fuse and repair this.
5.) After the cause of the blown fuse is corrected, replace the open fuse with the 2.0 amp fuse in
the front section.
6.) Apply 90 to 260 VAC, 43 - 60 Hz to the 2000-01 and be sure DS1 (green, DC Power) is on
(Figure 2.2).
2000-01 manual

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