Manual - Cross Technologies, Inc.
Contents
1. 2582 324 Manual Rev C Page 5 8 05 09 sent the 2582 324 sends a return gt indicating the command has been received and executed General Command Format The general command format is aaCND where start byte aa address only used if in RS 485 mode C 1 character either C command or S status N 1 character command or status request D 1 character or more of data depends on command stop byte PLEASE NOTE The two character aa 00 31 prefix in the table below should be used ONLY when in RS 485 mode Table 1 2 2582 324 Commands Command Syntax Description Set CH1 Status and Mode aaCl xy where e x 0 CH1 Protected e x 1 CH1 Unprotected e y 0 set CH1 to AUTO mode e y 1 switch BACK UP to CH1 Set CH2 Status and Mode aaC2xy where e x 0 CH2 Protected e x 1 CH2 Unprotected e y 0 set CH2 to AUTO mode e y 1 switch BACK UP to CH2 Set Min Auto Switching Mode aaC5x where e x 0 Minimum Auto Switching DISABLED e x 1 Minimum Auto Switching ENABLED Reset Switch Position aaC6x where e x 1 Reset Switch Position after the switch position changed in Minimum Auto Switching mode All external units 1 2 and backup can be controlled remotely via the 2582 switch Converters to be controlled must be in RS 422 remote mode Simply enter a prefix of 1 2 or 5 for units 12. 2 or backup respectively before entering the corresponding unit s status request or command For example to send a status command of S1 to converter 1 you would enter aa 1S1 where the address aa would only be necessary if the 2582 were in RS 485 mode Any returned status will also be prefixed with a 1 2 or 5 2582 324 Manual Rev C Page 6 8 05 09 2 0 Installation 2 1 Mechanical The 2582 324 consists of two IF or L Band Switching PCBs one Controller PCB and two baseball switches housed in a 2 RU 3 1 2 inch high by 16 inch deep chassis Two redundant switching 12 24 5 VDC power supplies provide power for the assembly The 2582 324 can be secured to a rack using the 4 holes on the front panel Figure 2 0 shows how the 2582 324 is assembled aus Jana Ha erat he IF SWITCH PCB POWER SUPPLY B SWITCH SWITCH P re m POWER SUPPLY A CONTROLLER PCB je FIGURE 2 0 2582 324 Mechanical Assembly 2582 324 Manual Rev C Page 7 8 05 09 2 2 Rear Panel Input Output Signals Figure 2 1 shows the input and output connectors on the rear panel IF 1 SIGNALS RF SIGNALS Signals to from Unit 1 to 4 and the Backup Unit Signals to from Unit 1 to 4 and the Backup Unit CONV goes to the up down converter CONV goes to the up down converter IN OUT is the input to or the output from the converter IN OUT is the input to or the output from the converter BNC female 500 SMA female 50Q BU SW
3. ITCH M amp C BU MONITOR CONV IN OUT Monitor and controls for Monitor and controls the 2582 switch for the Back Up unit TOP ONLINE 1 BOT ONLINE 2 BOT SWITCH AC1 AC2 POWER IN CH1 and CH2 MONITOR IF 2 SIGNALS AC inputs for redundant Monitor and controls for Signals to from Unit 1 to 4 and the Backup Unit switching power supplies Unit 1 and Unit 2 CONV goes to the up down converter 100 240 10 VAC IN OUT is the input to or the output from the converter 47 60 Hz BNC female 50Q FIGURE 2 1 2582 324 Rear Panel I O s TABLE 2 1 SWITCH Pinouts RS 232C 422 485 TABLE 2 2 _CH1 CH2 BU Pinouts Pin Function Pin Function 1 Rx 1 Tx 2 Rx RS 232C 2 Tx RS 232C 3 Tx RS 232C 3 Rx RS 232C 4 Tx 4 Rx 5 GND 5 GND 6 Alarm Relay Common 6 Alarm Relay Common 7 Alarm Relay Normally Open 7 Alarm Relay Normally Open 8 Not Used 8 Not Used 9 Alarm Relay Normally Closed 9 Alarm Relay Normally Closed Remote Serial Interface Interface DB 9 Male Protocol RS 232C 422 485 9600 baud rate no parity 8 data bits start bit 1 stop bit 2582 324 Manual Rev C Page 8 8 05 09 2 3 Front Panel Controls and Indicators Figure 2 2 shows the front panel controls and indicators DS1 DS2 PWR LEDs DS3 to DS8 ALARM LEDs LCD DISPLAY S1 MENU EXECUTE BUTTON Green LEDs indicate DC R
4. Instruction Manual Model 2582 324 Backup Switch 1 for 2 August 2009 RevC MODEL 2582 SWITCH POWER ALARMS ALARMS ONTINE OFFLINE gt A Ki CROSS TECHNOLOGIES INC O STATUS EXECUTE v ial 3 4 BU SW 1 2 3 4 BU Data drawings and other material contained herein are proprietary to Cross Technologies Inc but may be reproduced or duplicated without the prior permission of Cross Technologies Inc for purposes of operating the equipment Printed in USA When ordering parts from Cross Technologies Inc be sure to include the equipment model number equipment serial number and a description of the part CROSS TECHNOLOGIES INC L 6170 Shiloh Road Alpharetta Georgia 30005 770 886 8005 FAX 770 886 7964 Toll Free 888 900 5588 WEB www crosstechnologies com E MAIL info crosstechnologies com INSTRUCTION MANUAL MODEL 2582 324 Switch TABLE OF CONTENTS PAGE Warranty 1 0 General 1 1 Equipment Description 1 2 Technical Characteristics 1 3 Monitor amp Control Interface 2 0 Installation 2 1 Mechanical 2 2 Rear I O s 2 3 Front Panel Controls Indicators SC ArAInN NN BW WN 2 4 Operation 10 2 5 Menu Settings 11 3 0 Environmental Use Information 15 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 Cr
5. R is selected or when get to the end Alarm indications appear on the LEDs see figure 2 2 All program changes must start with the operation of the Menu Execute switch and must also end with the operation of the Menu Execute switch verified by the Save Settings Menu If this sequence is not followed none of the changes will take effect If programming is initiated and no operator action takes place for approximately 12 seconds before the final press of the Menu Execute switch the display will revert to its previous status and you will need to start over 2582 324 Manual Rev C Page 11 8 05 09 2 5 2 Power On Settings NOTE The last status of a unit is retained even when power is removed When power is restored the unit will return to it s previous settings When power is first applied the LCD display goes through three steps 1 The LCD goes black to show all segments are functioning 2 The software version will be displayed 1 2 BU REV 1 00 STATUS 3 The present protection state and mode of each channel unit are shown 1 2 BU PROT Pay ip MODE A A A STATUS The unit is now operational and ready for any changes the operator may desire 2 5 3 Control Switches 1 Menu Execute Any change to the programming of the unit must be initiated by pressing the Menu Execute switch and completed by pressing the Menu Execute switch 2 Horizontal Switch This switch is mounted so its movement is horizontal and moves the cursor
6. Return Loss Type Isolation Switch time Insertion Loss Configuration Controls Indicators Other Manual Selection Remote Selection Power Alarms Online Offline RF Connectors L Band Connectors Alarm Remote Connectors Size Power 50 Q gt 12dB Relay gt 55 dB DC to 1 5 GHz gt 50 dB to 2 2 GHz lt 100 milliseconds lt 1 5 dB to 1 5 GHz lt 2 0 dB to 2 2 GHz 1 for 2 no termination 50 Q gt 12dB Relay gt 60 dB to 15 GHz lt 100 milliseconds lt 1 5 dB to 8 GHz lt 2 0 dB to 15 GHz 1 for 2 no termination Push button switches RS 232C 422 485 selectable 9600 baud Green LEDs Red LEDs Green LEDs SMA female BNC female DB9 female 19 inch 2RU standard chassis 3 5 high X 16 0 deep 100 240 10 VAC 47 63 Hz 45 watts max Redundant power supplies 10 C to 40 C Specifications subject to change without notice 2582 324 Manual Rev C Page 4 8 05 09 1 3 Monitor and Control Interface A Remote serial interface Protocol RS 232C 422 485 9600 baud rate no parity 8 data bits 1 start bit and 1 stop bit Connectors Rear panel DB 9 female SWITCH Pinouts RS 232C 422 485 CH1 CH2 CH3 CH4 BU_Pinouts Pin Function Pin Function 1 Rx 1 Tx 2 Rx RS 232C 2 Tx RS 232C 3 Tx RS 232C 3 Rx RS 232C 4 Tx 4 Rx 5 GND 5 GND 6 Alarm Relay Commo
7. USH BUTTON PUSH BUTTON PUSH BUTTON 8 05 09 Enabling and Disabling The Minimum Auto Switching mode is enabled and disabled via a front panel menu The Minimum Auto Switching mode can also be enabled and disabled via the following M amp C command C5x Where x 1 to enable and x 0 to disable The status of the 2582 3xx s Minimum Auto Switching mode setting can be queried by sending the following command S5 Which returns S5x where x 1 if enabled and x 0 if disabled Operation In the Minimum Auto Switching mode the switch will remain in a backup state after an alarm event even if the alarm event that caused the unit to switch has been cleared The main display will show an H under the BU MODE after an alarm causes the switch to change states while in the Minimum Auto Switching mode The unit can be restored to the normal state via a front panel restore command or an M amp C restore command The front panel Restore Switch menu appears after the Minimum Auto Switching mode ON OFF menu only if the Minimum Auto Switching mode is on The switch can also be Restored via the following M amp C command C6x Where x 1 to Restore NOTE The switch will automatically restore as soon as the alarm event that caused the unit to switch has been cleared JF the Minimum Auto Switching mode is disabled either via the front panel setting or by the M amp C command 2582 324 Manual Rev C Page 14 8 05 09 3 0 Environmenta
8. ed LEDs indicate alarm state for Display shows if CH1 and CH4 are protected or Press this to get into Program mode voltage from each power Units 1 4 Back Up Unit and the not what mode CH1 and CH4 are in AUTO and to execute any changes supply 2582 switch MANUAL REMOTE and which channel is being backed up if any Y 1 2 BU PROT P P 2 MENU A POWER ge 2 AEARMS 3 4 ONLINE OFFLINE MODE A M M O EE OKO o STATUS EXECUTE Vv O B 1 2 BU SW 1 lt 4 gt DS9 to DS13 ONLINE LEDs S2 VERT TOGGLE S3 HORIZ TOGGLE Green LEDs for CH1 to CH4 indicate Vertical toggle switch that controls Horizontal toggle switch that they are online and not being backed values in the Menu items when in controls which values are being up Green LED for BU indicates a unit program mode Does not function in adjusted Does not function in the is being backed up the normal display mode normal display mode FIGURE 2 2 2582 324 Front Panel Controls and Indicators 2582 324 Manual Rev C Page 9 8 05 09 2 4 Installation Operation 2 4 1 Installing and Operating the 2582 324 Switch Section 1 Connect Converters CH1 CH2 BU to respective channels on the 2582 Figure 2 1 2 Connect Alarm Control cables from Converters to respective monitors on the 2582 Figure 2 1 3 Connect two 100 240 10 WAC 47 63 Hz power cords to AC A and AC B on the back panel Figure 2 1 4 Set which unit s you wish to protect and t
9. he mode for each unit See Section 2 5 Menu Settings Be sure DSI amp DS2 green DC Power are on and DS3 to DS8 red Alarm are off Figure 2 2 6 AC Fuses The fuses are 5 mm X 20 mm 2 amp slow blow Type T and are inserted in the far slot in Nn the drawer below the AC inputs as shown in Figure 2 3 There is a spare fuse in the near slot If a fuse continues to open the corresponding power supply is most likely defective FUSE DRAWER 7 SPARE FUSE DRAWER AC Fuse 2 amp slow blow Type T 5mm X 20 mm 9 INPUT w FUSE EE 100 240 10 VAC TYPE T 2A GDC St 47 63 Hz 250 VOLT J 2A MAX FOR 100 240 V FIGURE 2 3 Fuse Location and Spare Fuse 2582 324 Manual Rev C Page 10 8 05 09 2 5 Menu Settings 2 5 1 Functions This section describes operation of the front panel controls There are three operator switches the LCD display and alarm indicator LEDs All functions for the equipment are controlled by these components The functions are see Figure 2 4 Power Up Normal Display Power Up Normal Display Menu 1 Set CH1 Protected Unprotected Menu 2 Set CH1 Mode MANUAL overrides REMOTE which overrides AUTO Menu 3 Set CH2 Protected Unprotected Menu 4 Set CH2 Mode MANUAL overrides REMOTE which overrides AUTO Menu 5 Set Remote mode Menu 6 Set RS 485 address Menu 7 Set Minimum Auto Switching Mode ON and OFF Menu 8 Restore Switch Position in Minimum Auto Switching mode Save Menu When
10. l Use Information A Rack Mounting To mount this equipment in a rack please refer to the installation instructions located in the user manual furnished by the manufacturer of your equipment rack Mechanical Loading Mounting of equipment in a rack should be such that a hazardous condition does not exist due to uneven weight distribution Elevated Operating Ambient Temperature If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack may be greater than room ambient temperature Therefore consideration should be given to Tmra Reduced Air Flow 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 Additional space between unit may be required Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits could have on over current protection and supply wiring Appropriate consideration of equipment name plate rating should be used when addressing this concern Reliable Earthing Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connection to the Branch use of power strips Top Cover There are no serviceable parts inside the product so the Top Cover should not be removed If the Top Cover is removed the ground stra
11. left or right 3 Vertical Switch This switch is mounted so its movement is vertical and changes settings in each menu 2 5 4 Alarm Indications An alarm condition will occur if the corresponding unit s local oscillator phase lock loop PLL comes out of lock when connected properly 2582 324 Manual Rev C Page 12 8 05 09 Power Up Normal Display ON POWER UP REV 1 00 NORMAL DISPLAY 1 2 3 4 BU PROT P P P P MODE A A gt gt gt STATUS PUSH BUTTON Menu 1 Set CH1 protection Menu 2 Set CH1 mode Menu 3 Set CH2 protection Menu 4 Set CH2 mode Menu 5 Set Remote Mode Menu 6 Set RS 485 Address Menu 7 Set Min Auto Switching Menu 8 Restore Switch Save When R is selected from any above menu or at the end PUSHING MENU EXECUTE SEQUENCE CH1 _ R Protected CH1 _ R Auto CH2 _ R Protected CH2 _ R Auto RS 485 OFF ADDRESS 00 ih Minimum Auto R Swiching ON Restore Sw OFF R SAVE SETTINGS YN SCROLL lt gt m SCROLL w SCROLL lt gt m SCROLL w SCROLL lt gt SCROLL w SCROLL lt gt m SCROLL w SCROLL lt gt SCROLL w SCROLL lt gt m SCROLL w SCROLL lt gt m SCROLL w SCROLL lt gt SCROLL w SCROLL lt gt FIGURE 2 4 Menu Display and Sequences 2 5 5 Minimum Auto Switching Mode 2582 324 Manual Rev C Page 13 PUSH BUTTON PUSH BUTTON PUSH BUTTON PUSH BUTTON PUSH BUTTON PUSH BUTTON P
12. n 6 Alarm Relay Common 7 Alarm Relay Normally Open 7 Alarm Relay Normally Open 8 Not Used 8 Not Used 9 Alarm Relay Normally Closed 9 Alarm Relay Normally Closed B Status Requests Table 1 1 lists the status requests for the 2582 324 and briefly describes them PLEASE NOTE The two character aa 00 31 prefix in the table below should be used ONLY when in RS 485 mode TABLE 1 1 2582 324 Status Requests Command Syntax Description Command Status aaS1 Returns aaS1bcdefghi where e b BACK UP Status 0 Normal no channels backed up 1 CH1 is currently backed up 2 CH2 is currently backed up e c CH1 Status 0 protected 1 unprotected e d CH1 Mode 0 AUTO 1 MANUAL 2 REMOTE e e CH2 Status 0 protected 1 unprotected e f CH2 Mode 0 AUTO 1 MANUAL 2 REMOTE e g CH1 Alarm 0 normal 1 alarm e h CH2 Alarm 0 normal 1 alarm e BACK UP Alarm 0 normal 1 alarm e j Power Supply A Alarm 0 normal 1 alarm e k Power Supply B Alarm 0 normal 1 alarm Min Auto Switching Status aaS5 Returns aaS5b where e b Minimum Auto Switching mode status 0 Normal Min Auto Switching OFF 1 Min Auto Switching ON C Commands Table 1 2 lists the commands for the 2582 324 and briefly describes them After a command is
13. oss Technologies Inc s obligation under this warranty is limited to repairing or at Cross Technologies Inc s 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 CROSS TECHNOLOGIES INC L 6170 Shiloh Road Alpharetta Georgia 30005 770 886 8005 FAX 770 886 7964 Toll Free 888 900 5588 WEB www crosstechnologies com E MAIL info crosstechnologies com 2582 324 Manual Rev C Page 2 8 05 09 MODEL 2582 324 Switch 1 for 2 1 0 General 1 1 Equipment Description The 2582 324 1 for 2 Switch with Backup Controller provides Auto or Manual backup protection for up to 2 converters by relay switching two IF and one RF signal from a backup unit to any of 2 on line units The controller in the 2582 324 monitors alarms and settings of the on line units and sets the backup unit to the parameters of the unit being backed up prior to backing it up The 2582 324 works with standard Cross up and downconverters by polling their monitor and control ports on a periodic basis A defective unit s inputs and outputs are switched from the failed unit to the backu
14. p and associated screw MUST BE REINSTALLED prior to Top Cover screw replacement FAILURE TO DO this may cause INGRESS and or EGRESS emission problems 2582 324 Manual Rev C Page 15 8 05 09 CROSS TECHNOLOGIES INC L 6170 Shiloh Road Alpharetta Georgia 30005 770 886 8005 FAX 770 886 7964 Toll Free 888 900 5588 WEB www crosstechnologies com E MAIL info crosstechnologies com Printed in USA 2582 324 Manual Rev C Page 16 8 05 09
15. p when a failure occurs either automatically or manually On line off line and not used modes can be programmed for each on line converter Alarms are contact closures to ground Status of the 2582 324 is via a serial data stream and a contact closure to ground on alarm All settings are stored in nonvolatile ROM and on power up the 2582 324 polls all units Manual Select is controlled by the multi function switches on the front panel LEDs indicate alarm and switch conditions The unit is powered by two 100 240 10 VAC redundant power supplies and housed in a 2RU chassis 12 MODEL 2582 PROT P P SWITCH STATUS EXECUTE 1 2 1 2 BU A ALARMS ONLINE OFFLINE MODE AM Cross TECHNOLOGIES INC sp 35 SES ove i i lt gt CONV IN OUT TOP ONLINE 1 TOP BACK UP BOT ONLINE 2 BOT SWITCH REAR PANEL FIGURE 1 1 Model 2582 324 Front and Rear Panels NO RF SWITCHING ON DOWNCONVERTER SIDE USE CUSTOMER SUPPLIED EXTERNAL RF SPLITTER ON DOWNCONVERTER PF CONTROLLER AND MEMORY UPCONVERTER DOWNCONVERTER SWITCHING UNIT UNIT BU SW ALARM SWITCHING 1 2 Ni UNIT C 2582 324 Manual Rev C Page 3 8 05 09 1 2 Technical Characteristics FIGURE 1 2 Model 2582 324 Switch Block Diagram TABLE 1 0 2 582 324 Switch Specifications L Band Switch Characteristics Impedance Return Loss Type Isolation Switch time Insertion Loss Configuration RF Switch Characteristics Impedance
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