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VXI Technology, Inc. 

16 

CT-100C Introduction 

 

P

OWER 

S

PECIFICATIONS

 

 

U

SEABLE 

P

OWER

 

 

 

500 W to 50 °C, derated by 2.5%/ °C above 50 °C 

DC

 

S

UPPLY 

V

OLTAGE

 

 

 

 

Voltage

 

Peak 

Current

 

(I

MP

Dynamic 

Current

 

(I

MD

Allowed Variation 

Ripple/Noise 

DC Load 

Induced 

Ripple 

Noise 

+5 V 

40 A 

5 A 

+0.25 V / -0.125 V 

50 mV 

50 mV 

-5.2 V 

10 A 

5 A 

-0.26 V / +0.125 V 

50 mV 

50 mV 

-2 V 

8 A 

2 A 

-0.10 V / +0.72 V 

50 mV 

50 mV 

+12 V 

8 A 

2 A 

+0.60 V / -0.36 V 

50 mV 

50 mV 

-12 V 

4 A 

2 A 

-0.60 V / +0.36 V 

50 mV 

50 mV 

+24 V 

4 A 

2 A 

+1.20 V / -0.72 V 

150 mV 

150 mV 

-24 V 

4 A 

2 A 

-1.20 V / +0.74 V 

150 mV 

150 mV 

 

 

 

 

 

 

 

P

OWER 

I

NPUT

 

 

Input Voltage / Freq. 
 

Nominal AC 

Inrush Current 
Input Power 
Input Leakage 
Input Harmonics 
Fuse

 

 
Minimum 100 V ac to a maximum 240 V ac, 50 Hz/60 Hz 
< 40 A (cold start) 
10 A max 
< 1.24 MA @ 264 V ac, 53 Hz 
Meets EN61000-3-2 
Internal and independent of line voltage (not user accessible) 

P

OWER 

S

UPPLIES

 

 

 

UL, CSA, TUV approved, CE marked 
Shout circuit, over-voltage, reverse voltage and thermal shutdown protection 

 
 

C

OOLING 

S

PECIFICATIONS

 

C

OOLING 

R

EQUIREMENTS

Low Fan Speed 
 
High Fan Speed 
 

56 W/slot for a 10°C Rise 
84 W/slot for a 15°C Rise 
80 W/slot for a 10°C Rise 
120 W/slot for a 15°C Rise 

*Calculated using VXI-8 Rev. 2.0 standards 

C

OOLING 

M

ODES

 

 

 

High or low speed cooling modes can be selected by moving the Fan Speed 
switch at the rear of the chassis. The power supply and modules are cooled by 
separate fans. 

A

IR 

F

LOW 

P

ATH

 

 

 

Air is drawn into the chassis from the rear and is pressurized below the cards. 
The air is then distributed across all slots along the total length of each slot and is 
exhausted through the top of the mainframe. When the mainframe is rack 
mounted, allow approximately 2 inches (50 mm) of clearance at the top and rear 
for proper airflow. 

A

COUSTIC 

N

OISE

 

 

 

High Speed Fan Mode < 40 dBA 
Low Speed Fan Mode < 30 dBA 

 

Summary of Contents for CT-100C Series

Page 1: ...bus CT 100C SERIES SIX SLOT VXIBUS CHASSIS USER S MANUAL P N 82 0102 000 Released June 7th 2016 VXI Technology Inc 2031 Main Street Irvine CA 92614 6509 949 955 1894...

Page 2: ...VXI Technology Inc 2...

Page 3: ...Features 12 Voltage Monitor LEDs 13 CT 100C Specifications 15 SECTION 2 19 Installation 19 Introduction 19 Backplane 19 Remote Power On Option 20 5 V Standby Usage 21 Fan Speed Switch 22 Rackmount Opt...

Page 4: ...buyer shall pay all shipping charges duties and taxes for products returned to VTI from another country VTI warrants that its software and firmware designated by VTI for use with a product will execu...

Page 5: ...VXI Technology declares that the aforementioned product conforms to the requirements of the Low Voltage directive European Council directive 2014 35 EU dated 22 July 1993 and the Electromagnetic Comp...

Page 6: ...dition could possibly cause damage to equipment or loss of data These symbols may appear on the product ATTENTION Important safety instructions Frame or chassis ground Indicates that the product was m...

Page 7: ...cord To avoid electric shock the grounding conductor must be connected to earth ground Operating Conditions To avoid injury electric shock or fire hazard Do not operate in wet or damp conditions Do n...

Page 8: ...949 955 3041 VTI Instruments Cleveland Instrument Division 5425 Warner Road Suite 13 Valley View OH 44125 Phone 216 447 8950 Fax 216 447 8951 AMETEK Instruments Pvt Ltd India 4th Floor Block A Divyash...

Page 9: ...ION The CT 100C portable C size VXIbus mainframe provides cost effective test situations in a small footprint When using VMIP instruments such as DMMs waveform generators digitizers etc complete test...

Page 10: ...s passed directly to the backplane line 5V STDBY This allows properly configured systems to take advantage of an alternate power supply source i e battery backup of memory or energizing high stability...

Page 11: ...for easy access to the VXIbus modules during bench top development troubleshooting or calibration For rackmount applications a rackmount kit allows the CT 100C to mount flush or be recessed four inch...

Page 12: ...5 and Table 1 1 for connector pin assignments VXI Technology FAN SPEED HIGH LOW J201 MONITOR CONTROL 100 240 VAC 10A MAX 47 63 Hz J200 WARNING TO PREVENT POSSIBLE ELECTRIC SHOCK HAZARD DISCONNECT POWE...

Page 13: ...reen Within Voltage Specifications Under Voltage Specifications Over Voltage Specifications Not Lit Red FAN LEDs Note 5 V Stby is lit only when the 5 V is supplied by the user to the 5 V Stby pins pin...

Page 14: ...Reset I O 11 N C 12 N C 13 Fan OK Output 14 12 V Monitor 15 24 V Monitor 16 5 2 V Monitor 17 Ground 18 Remote Power Switch Return 19 Ground 20 Ground 21 5 V Standby 22 Ground 23 AC Fail I O 24 Ground...

Page 15: ...i e direct sunlight precipitation wind etc Pollution degree 2 Installation Category II TEMPERATURE Operating Storage 0 C to 55 C 40 C to 70 C HUMIDITY Operating Non operating Up to 95 non condensing...

Page 16: ...t of line voltage not user accessible POWER SUPPLIES UL CSA TUV approved CE marked Shout circuit over voltage reverse voltage and thermal shutdown protection COOLING SPECIFICATIONS COOLING REQUIREMENT...

Page 17: ...100C Introduction 17 Covers all slots unrestricted 0 0 1 0 2 0 0 2 0 4 0 6 0 8 0 10 0 0 5 1 5 2 5 Pressure Drop mm H 2 O Airflow liters s 3 0 Fan at High Speed Fan at Low Speed FIGURE 1 6 COOLING CAP...

Page 18: ...ATIOND NERGIE DE L UNIT CENTRALE WARNING FOR PROTECTION FROM ELECTRIC SHOCK THE GROUNDING CONNECTION IN THE POWERCORD MUST BE PROPERLY CONNECTED ATTENTION POUR LA PROTECTION CONTRE LE CHOC LECTRIQUE L...

Page 19: ...y configure the backplane and insures that these signals are properly configured at all times The power cord is the only way to disconnect the CT 100C mainframe from ac power Therefore the power cord...

Page 20: ...from the chassis and place the jumper on the power interface board to the 2 3 position see Figure 2 1 for power supply removal instructions The power interface board will be located inside the mainfr...

Page 21: ...on connector J201 An external power source can be wired to these pins with a maximum allowed current of 1 A total across Pins 8 and 21 as these pins are wired in parallel Pin 13 Pin 1 Pin 8 Pin 21 Pi...

Page 22: ...ay be used VXI Technology HIGH LOW WARNING TO PREVENT POSSIBLE ELECTRIC SHOCK HAZARD DISCONNECT POWER CORD BEFORE REMOVING THE POWER SUPPLY MODULE FROM THE MAINFRAME ATTENTION POUR EMP CHER LE RISQUE...

Page 23: ...anical support to the chassis either 20 or 24 slides will be required to support the chassis in the rack The rackmounting ears are designed to allow the chassis to be flush mounted in the rack or rece...

Page 24: ...r switch toward the top 3 Locate and remove four black plastic feet on the side of the chassis and four black plastic feet on the bottom of the chassis Retain the feet if restoring the chassis to its...

Page 25: ...itech com CT 100C Installation 25 Black Oxide Pan Head Phillips Screws x4 Rack Mount Ears x2 Flush Rackmount Configuration Recessed Rackmount Installation Shown FIGURE 1 4 RACKMOUNT EAR INSTALLATION D...

Page 26: ...59 must be purchased and installed prior to installing the rack slides Required Tools 1 2 Phillips Screwdriver 2 1 8 Flat Blade Screwdriver Parts List QTY ITEM VTI P N 2 Slide Rack Mount Steel 20 37...

Page 27: ...ts would show on the outside 6 Install the slides to the mounting brackets already installed on the chassis using the provided hardware Slide Bracket x2 Front Slide Bracket Top Slide Bracket Bottom 1...

Page 28: ...1 Lay the chassis on a protected work surface on its long side with the voltage monitor LEDs of the chassis facing front with the power switch toward the top 2 Locate two rackmount cross braces Instal...

Page 29: ...com CT 100C Installation 29 Hinges x2 3 8 Flat Head Phillips Screws x4 Rackmount Braces x2 3 8 Pan Head Black Oxide Phillips Screws x8 Front Door Aluminum Door Latch Kit FIGURE 1 6 RACK DOOR INSTALLAT...

Page 30: ...0012 008 4 Screw 8 32 x 1 2 Pan Head Phillips Black Oxide 37 0079 050 4 Screw 8 32 x 3 8 Flat Head Phillips Zinc 37 0080 037 Assembly Procedure 1 Lay the chassis on a protected work surface on its lon...

Page 31: ...and closes smoothly and adjust the latch as necessary to secure the door when latched close Hinges x2 3 8 Flat Head Phillips Screws x4 Rack Mount Braces x2 1 2 Pan Head Black Oxide Phillips Screws x4...

Page 32: ...or double wide the process of installation is simple Required Tools 1 Slotted screw driver Installation Procedure Install C size modules directly into the mainframe as follows 1 To prevent damage to t...

Page 33: ...ing the power switch 2 Remove the power cord from the mainframe to ensure that no power is running to the mainframe 3 Remove all cabling associated with the VXI modules installed in the CT 100C 4 If t...

Page 34: ...VXI Technology Inc 34 CT 100C Installation...

Page 35: ...completely transparent to the operator Just plug in the instruments then power up the chassis NOTE Service should only be performed by qualified personnel Le service devrait seulement tre assure par l...

Page 36: ...x secondes au minimum affin que l lectricit se dissipe l unit centrale 2 Locate the six screws at the rear of the chassis attaching the power supply to the mainframe and remove all six 3 Locate the tw...

Page 37: ...www vxitech com CT 100C Service Information 37 FIGURE 2 1 POWER SUPPLY REPLACEMENT DIAGRAM...

Page 38: ...ly to accumulate inside the power supply of the CT 100C To remove this dust power down the chassis and remove the power cord Follow the instructions provided on the previous page to remove the power s...

Page 39: ...5 dynamic current 18 F fan speed 24 HIGH speed mode 24 LOW speed mode 24 fuse 18 J J201 connector 22 jumpering 12 M mainframe features 14 MTBF 17 MTTR 17 P peak current 18 power supplies 12 power supp...

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