Cross Technologies 3116-145-1600 Скачать руководство пользователя страница 18

ARack-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.

B. Mechanical Loading - Mounting of equipment in a rack should be such that a hazardous condition 

does not exist due to uneven weight distribution.

CElevated 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 (Maximum Recommended Ambient Temperature).

D. 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 units 
may be required.

E. 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.

F. 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).

G. 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 strap and associated screw MUST BE REINSTALLED 
prior to Top Cover screw replacement.  FAILURE TO DO this may cause INGRESS and/or EGRESS 
emission problems.

3116-145-1600 Manual, Rev. 0

 

                      Page 18

    

       05/15/17

Содержание 3116-145-1600

Страница 1: ...echnologies 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 Technol...

Страница 2: ...t to customer Cross 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 Technologie...

Страница 3: ...Band and external reference input and reference output In AUTO the 10 MHz reference stays in external if the external level is 3 dBm 3 dB The 3116 is powered by a 100 240 10 VAC power supply and hous...

Страница 4: ...uency 60 dB minimum Image Rejection 35 dB 2 dB maximum gain 30 dB adjustment in 0 5 0 5 dB steps Gain Maximum adjustment Controls Indicators RS232C RS485 422 9600 baud Ethernet Optional Remote Direct...

Страница 5: ...0 SMA RF 50 N type L BAND 50 SMA RF 75 BNC L BAND 50 N type RF 50 N type L BAND 50 N type RF 75 BNC L BAND SS SN S7 NN N Contact Cross Technologies for other options Connector Options Remote M C Ether...

Страница 6: ...ale J10 Pinouts RS 232C 422 485 Pinouts RS 232C 422 485 Pin Function 1 Rx 2 Rx RS 232C 3 Tx RS 232C 4 Tx 5 GND 6 Alarm Relay Common 7 Alarm Relay Normally Open 8 Not Used 9 Alarm Relay Normally Closed...

Страница 7: ...erter s RF output is NOT muted RF output is ON x 1 if the converter s RF output is muted RF output is OFF Get 10 MHz Reference Status aaSB Returns aaSBx where x 0 if the currently selected 10 MHz refe...

Страница 8: ...n Set Gain aaCGxxx where xxx Converter gain in 0 5 0 5 dB steps Range 050 to 350 where 050 5 0 dB and 350 35 0 db Example CG155 sets the converter s gain to 15 5dB Set Internal 10 MHz Reference Offset...

Страница 9: ...er supply and housed in a 1 3 4 X 19 X 14 rack mount chassis The 3116 can be secured to a rack using the 4 holes on the front panel Figure 2 0 shows how the 3116 is assembled POWER SUPPLY FIGURE 2 0 3...

Страница 10: ...RF L Band N 50 Type N 75 BNC NN 50 Type N 50 Type N S7 50 SMA 75 BNC SF 50 SMA 75 Type N SN 50 SMA 50 Type N SS 50 SMA 50 SMA Remote Serial Interface Interface DB 9 Male Protocol RS 232C RS 232C 422 4...

Страница 11: ...evel provided See Section 2 5 Menu Settings 6 Be sure DS2 green DC Power is on and DS6 red Alarm is off Figure 2 2 7 AC Fuse The fuse is a 5 mm X 20 mm 2 amp slow blow Type T and is inserted in the fa...

Страница 12: ...Interface Menu 8 Set RS 485 Address Save Menu When R is selected from any above menu or at the end Alarm indications appear on the LEDs see Figure 2 2 All program changes must start with the operation...

Страница 13: ...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...

Страница 14: ...T BE STORED UNTIL YOU INDICATE YES IN THE SAVE SETTINGS WINDOW DO NOT SET A GAIN THAT WOULD EXCEED 0 dBm OR HAVE LESS THAN 20 dBm OUTPUT LEVEL Press the Up Down switch to change the gain in 0 5 1 or 1...

Страница 15: ...s not meet the unit s specified parameters then the unit will not function properly The External Reference is present on the Reference Output connector J8 Auto Mode The unit defaults to the External 1...

Страница 16: ...three settings Each range has a 0 5 0 5 dB step gain adjustment over the range The specified operational output range remains 20 to 0 dBm P1db of 10 dBm at maximum gain The following table describes...

Страница 17: ...ss Save When go to end SCROLL SCROLL PUSH BUTTON SCROLL SCROLL PUSH BUTTON SCROLL SCROLL PUSH BUTTON SCROLL SCROLL PUSH BUTTON SCROLL SCROLL PUSH BUTTON SCROLL SCROLL PUSH BUTTON SCROLL SCROLL PUSH BU...

Страница 18: ...equipment is not compromised Additional space between units may be required E Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect...

Страница 19: ...NC 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 3116 145 1600 Manual Re...

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