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Instruction Manual

Model 2282-122-21

Redundant Amplifier

July 2020, Rev. A

MENU

EXECUTE

MODEL 2282

ROSS

ECHNOLOGIES INC.

REDUNDANT AMPLIFIER

AMP

0.300

0.290

0.310

POWER

STATUS

CH1

MODE

ALARM

STDBY

ONLINE

MANUAL

REMOTE

AUTO

CH2

ALARM

PS1

PS2

ATTEN

10.0

02.0

08.0

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.

When ordering parts from Cross Technologies, Inc., be sure to include the equipment model number,
equipment serial number, and a description of the part.

ROSS

ECHNOLOGIES, INC.

6170 Shiloh Road

Alpharetta, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB www.crosstechnologies.com

E-MAIL [email protected]

Содержание 2282-122-21

Страница 1: ...d 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 When ordering part...

Страница 2: ...orkmanship 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 s option replacing parts sub...

Страница 3: ...operation via the RS232 RS485 M C interface allows selection of priorities 1 2 and the signal path Ethernet is available as an option An LCD display shows each amplifier s current and Attenuation set...

Страница 4: ...J4 CH2 IN CH1 IN BU IN W4 W5 W6 W7 W8 W9 W1 W2 W3 SWITCH 3 SWITCH 4 J7 J6 J8 CH2 IN CH1 IN BU IN CH2 OUT CH1 OUT OFF LINE OUT SW CONT ATT CONT AMP 1 CURRENT AMP 2 CURRENT M C W10 W11 W12 AMP POWER AM...

Страница 5: ...Ethernet with Web Browser Interface W8 100 240 10 VAC 47 63 Hz 50 watts maximum Power 19 inch standard chassis 1 75 high X 19 0 deep Size DB9 NO or NC contact closure on Alarm Alarm Remote Connector S...

Страница 6: ...e default switch control mode and is enabled when Manual and Remote modes are disabled When the unit is in Auto mode the switch position is automatically selected based on the state of each channel s...

Страница 7: ...Once the switch positon is selected remotely the unit is in Remote mode and the front panel remote indicator will light The unit will remain in Remote mode until one of the following occurs a Switch r...

Страница 8: ...erter are monitored If any DC to DC converter fails the front panel LED above the power LEDs will illuminate and the rear panel contact closure will activate 1 4 M C Interface 1 4 1 Remote Serial Inte...

Страница 9: ...t will reply with the character if the command is sucessfully processed because the Unit is in Manual Mode The unit will reply with the character if the command is sucessfully processed Set Priority a...

Страница 10: ...same effect as pressing the front panel Switch Reset button example CB Will return a unit to Auto mode if it is in Remote mode Also this command will reset the switch position if it is currently latc...

Страница 11: ...it address range 00 to 31 only used if interface is RS485 otherwise omit 1 command code bbbb CH1 measured current mA cccc CH1 nominal current mA x 0 if CH1 is online x 1 if CH1 is on standby x 2 if CH...

Страница 12: ...tinued Command Syntax Description Get Model Number aaSV returns aaSVxxxxxx ver y yy Firmware Revision where aa unit address range 00 to 31 only used if interface is RS485 otherwise omit V command code...

Страница 13: ...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...

Страница 14: ...deep Two redundant switching 15 VDC power supplies are diode OR ed to provide 14 5 VDC for the assembly The 2282 122 21 can be secured to a rack using the 4 holes on the front panel Figure 2 0 shows h...

Страница 15: ...its 1 start bit 1 stop bit 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 Female DB 9 PC Com Port Male DB 9 2015 16 17 M C Port M C Cable Diagram Cross Technologies Frequency Converters RX RX TX TX DTR SG DSR RT...

Страница 16: ...y mode S3 HORIZ TOGGLE Horizontal toggle switch that controls which values are being adjusted Does not function in the normal display mode ALARM PS1 PS2 BU 0 290 0 310 02 0 08 0 FIGURE 2 2 2282 122 21...

Страница 17: ...ws for AMP1 AMP2 and AMP3 if needed See Section 2 5 Menu Settings 5 AC Fuses The fuses are 5 mm X 20 mm 2 amp slow blow Type T and are inserted in the far slot in the drawer below the AC inputs as sho...

Страница 18: ...red value of AMP3 current Y N Menu 8 Set Priority Menu 9 Set Serial Interface Menu 10 Set RS485 Remote Address Menu 11 Display Internal PCB Temperature Menu 12 Change Network Settings Ethernet option...

Страница 19: ...for approximately 2 seconds See figure 2 4 for display formats The unit is now operational and ready for any changes the operator may desire The main display is formatted such that the first column d...

Страница 20: ...1 ATTENUATION R ATTEN 14 5 Menus 2 through 4 allow the operator to adjust each respective channel s attenuation The attenuation is adjustable from 0 to 30 0 in 0 5 dB steps Use the LEFT RIGHT switch t...

Страница 21: ...Set to actual Y N This menu is simply an indication of the present value of the nominal AMPx current as well as the actual measured value of AMPx current Select Y to reset the nominal value to the act...

Страница 22: ...applies if the serial interface is set to RS 485 Do not include the address in M C commands if the interface is not RS 485 Push the PROGRAM EXECUTE switch to go to the next menu Use the LEFT RIGHT swi...

Страница 23: ...h to select a digit and use the UP DOWN switch to adjust the value Push the PROGRAM EXECUTE switch to go to the next menu Use the LEFT RIGHT switch to move the cursor to R then push the PROGRAM EXECUT...

Страница 24: ...ttings RESTORE FACTORY R SETTINGS NO Use the up and down switches to select YES or NO Select YES to restore the IP Address subnet mask and gateway address values to their factory settings The factory...

Страница 25: ...Window CH1 ON POWER UP NORMAL DISPLAY PUSH BUTTON SCROLL SCROLL PUSH BUTTON SCROLL SCROLL PUSH BUTTON Reading IP Addr Reading IP Addr IP ADDR 192 168 123 2 2282 122 21W18 REV 5 20 AMP ATTEN 0 339 0 3...

Страница 26: ...RS485 Remote Address Menu 11 Display Internal PCB Temperature Menu 12 Change Network Settings Ethernet option Menu 12a Set IP Address Menu 12b Set Subnet Mask Menu 12c Set Gateway Address Menu 12d Res...

Страница 27: ...ch the 2282 122 21 s Ethernet port to the Ethernet network connector on the PC using a crossover RJ 45 cable LAN Connection For LAN connections attach the 2282 122 21 Ethernet port to the LAN using a...

Страница 28: ...s the M C web page http ip address of 2282 122 21 serial 0 setup htm where ip address is the IP address of the unit Figure 3 3 shows the web page from a model 2282 122 21 frequency converter Figure 3...

Страница 29: ...access the SNMP configuration menu Figure 3 2 Telnet Settings in Hyper Terminal Once the Telnet connection is established you will be prompted to Press Enter for Setup Mode Press enter and a menu of d...

Страница 30: ...Figure 3 3 Device Server Configuration Menu 2282 122 21 Manual Rev A Page 30 07 01 20...

Страница 31: ...INC 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 2282 122 21 Manual Rev...

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