Evertz 7700 Series Manuale utente

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

Revision 1.6 7700FR - i

1. OVERVIEW ............................................................................................................................................ 1

1.1. SPECIFICATIONS......................................................................................................................... 2

1.1.1. Electrical – 7700FR-C Frame............................................................................................. 2

1.1.2. Electrical – 7700FR-C-48VDC Frame................................................................................ 2

1.1.3. Compliance........................................................................................................................ 2

1.1.4. Physical.............................................................................................................................. 2

1.2. COOLING ...................................................................................................................................... 3

1.2.1. Fan Exhaust....................................................................................................................... 3

1.3. MOUNTING ................................................................................................................................... 3

1.4. POWER ......................................................................................................................................... 4

1.4.1. Connecting the Power - AC Powered Frames ................................................................... 4

1.4.2. Connecting the Power - DC Powered Frames................................................................... 5

1.4.3. Turning the Power On and Off ........................................................................................... 5

1.4.4. Power Supply Status Indicators......................................................................................... 6

2. FRAME STATUS FAULT CONDITIONS ............................................................................................... 7

2.1. FRAME STATUS TALLY TERMINAL BLOCK.............................................................................. 7

3. INSTALLING AND REMOVING THE MODULES.................................................................................. 8

3.1. INSTALLING THE MODULE REAR PLATES............................................................................... 8

3.2. OPENING AND CLOSING THE FRONT PANEL........................................................................... 8

3.3. INSTALLING THE MODULES....................................................................................................... 8

3.3.1. Slot Blocker........................................................................................................................ 8

3.4. REMOVING THE MODULES......................................................................................................... 9

4. SERVICING INSTRUCTIONS................................................................................................................ 9

4.1. CHANGING THE FUSES............................................................................................................... 9

4.1.1. AC Powered Frames.......................................................................................................... 9

4.1.2. DC Powered Frames.......................................................................................................... 9

4.2. REPLACING THE POWER SUPPLY ............................................................................................ 9

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

7700FR - ii Revision 1.6

Figures

Figure 1: 7700FR-C and 7700FR Rear Panel ........................................................................................4

Figure 2: 7700FR-C-48VDC Rear Panel ................................................................................................ 5

Figure 3: 7700PS Status Indicators........................................................................................................ 6

Figure 4: Locating the Power Supply Mounting Screw......................................................................... 10

Tables

Table 1: Frame Status Tally Terminal Block Pin Assignments............................................................... 7

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

Revision 1.6 7700FR - iii

REVISION HISTORY

REVISION DESCRIPTION DATE

1.0 Original Version June 1999

1.1 Updated specifications Sep 2000

1.2 Updated power dissipation specification May 2002

1.3 Added information about 48VDC version Jan 2003

1.4 Updated power specification and Safety information May 2005

1.4.1 Added max power consumption, max current and max load specifications Jul 2005

1.4.2 Added GROC relay specifications Jan 2006

1.5 Updated Power Supply LED descriptions, added Frame Status section Jul 2006

1.5.1 Updated minor typos in Overview Jan 2007

1.6 Added slot blocker information Sept 2010

Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor for

the rights of third parties, which may be effected in any way by the use thereof. Any representations in this document concerning performance of

Evertz products are for informational use only and are not warranties of future performance, either express or implied. The only warranty offered by

Evertz in relation to this product is the Evertz standard limited warranty, stated in the sales contract or order confirmation form.

Although every attempt has been made to accurately describe the features, installation and operation of this product in this manual, no warranty is

granted nor liability assumed in relation to any errors or omissions unless specifically undertaken in the Evertz sales contract or order confirmation.

Information contained in this manual is periodically updated and changes will be incorporated into subsequent editions. If you encounter an error,

please notify Evertz Customer Service department. Evertz reserves the right, without notice or liability, to make changes in equipment design or

specifications.

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

7700FR - iv Revision 1.6

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7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

Revision 1.6 7700FR - 1

1. OVERVIEW

The 7700FR is a 3 rack unit high rack frame for the 7700 series modular system. This advanced rack

frame design can house up to 15 modules of any combination of the 7700 series distribution, conversion,

processing and synchronization modules. Special care was taken during the design process to ensure

that the 7700FR meets the demanding needs of television studios today has sufficient flexibility to satisfy

the emerging demands of the future.

The 7700FR is designed with a high density capacity to conserve on precious equipment rack space.

Care has been taken to ensure sufficient thermal relief for up to 200 watts of processing power per frame,

to meet the increasing power demands of future high speed processing cards.

Hot swappable redundant switching power supplies and cooling fans allow power supply or fan

replacement without compromising the integrity of critical signal paths. The 7700FR is available with

either auto ranging 100-240 VAC or 48VDC power supplies.

The front loading design permits extraction of the power supplies and active modules from the front

without compromising performance even at 1.5Gb/s. Thus, there is no need for time consuming re-cabling

nor is there need to have access to the rear of the frame replace or exchange modules.

The Frame is available in different versions to suit a variety of applications. Throughout this manual

references to 7700FR refer to all models of the frame unless otherwise specified.

Model Description

7700FR

(no longer available –

replaced by 7700FR-C)

AC powered frame with no slot for 7700FC

VistaLINK™Frame Controller.

7700FR-C

AC powered frame with slot for 7700FC VistaLINK™

Frame Controller.

7700FR-C-48VDC

DC powered frame with slot for 7700FC VistaLINK™

Frame Controller.

Features:

•Houses up to 15 processing modules

•Each slot has individually configurable inputs and outputs

•Front monitoring window for verifying module and power supply status

•Frame status contact closure alarm signals power supply or fan failures and user selectable module

alarms

•Front extractable modules, power supplies and fans

•7700FR-C version has auto-ranging power supply that operates from 100-240VAC at 50/60hz

•7700FR-C-48VDC version has auto-ranging power supply that operates from 36 to 60 VDC

•Power supply and frame cooling fans are fully redundant and hot-swappable

•High-speed bussing and control system provided for modular applications

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

7700FR - 2 Revision 1.6

1.1. SPECIFICATIONS

1.1.1. Electrical – 7700FR-C Frame

AC Mains Input: Auto ranging, 100 Ù240 VAC, 50/60 Hz

Maximum Operating Current: 2.9 A (@ 120 VAC), 1.8 A (@ 240 VAC)

Maximum Power Consumption: 250 W

Maximum Module Load: 200 W (13.3 W per slot)

Power Supply Configuration: Dual, redundant, separate inlets

Connector: IEC 60320 - 1 per power supply

Fuses: 4 amps, 250 Volt time delay 5 x 20 mm. – 2 per power supply

Status Indicators (each power supply):

PSU status LED

Local Error/Failure LED

Tally Output Connector: 4 pin terminal, relay N/O, N/C for status/fault alarm, 1A, 30 VDC max.

Temperature: 0 - 40°C

1.1.2. Electrical – 7700FR-C-48VDC Frame

DC Input: Auto ranging 36 Ù60 VDC

Maximum Operating Current: 5.2 A (@ 48 VDC)

Maximum Power Consumption: 250 W

Maximum Module Load: 200 W (13.3 W per slot)

Power Supply Configuration: Dual, redundant, separate inlets

Connector: 3 pin screw terminal strip – 1 per power supply

Fuses: 10 amps, 250 Volt time delay 5 x 20 mm. – 1 per power supply

Status Indicators (each power supply):

PSU status LED

Local Error/Failure LED

Tally Output Connector: 4 pin terminal, relay N/O, N/C for status/fault alarm, 1A, 30 VDC max.

Temperature: 0 - 40°C

1.1.3. Compliance

Safety: CSA Listed to CSA C22.2 No. 60065-03, UL 60065-03

IEC 60065-(2001-12) 7th Edition

Complies with CE Low voltage Directive 93/68/EEC

EMC: Complies with FCC part 15, class A.

Complies with EU EMC directive 89/336/EEC

1.1.4. Physical

Height: 5.25” (133 mm)

Width: 19” (483 mm)

Depth: 14.5” (368 mm)

Module Capacity: 15 slots

Weight: Approx. 17.4 lbs. (7.9 Kg) with 2 power supplies, no slots occupied

Approx. 32 lbs. (14.5 Kg) with 2 power supplies all slots occupied

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

Revision 1.6 7700FR - 3

1.2. COOLING

The 7700FR frame is designed to ensure adequate cooling for up to 200 watts of processing power per

frame. Fans at the front and rear of each power supply module accomplish forced air cooling. Adjacent

equipment may be mounted immediately to the top and bottom of the 7700FR frame. Additional module

cooling is provided by interior cooling channels to ensure that even fully loaded frames mounted adjacent

to each other will operate within the normal temperature range.

For proper cooling, the frame must contain either two 7700PS power supplies, or

one 7700PS power supply and one 7700PS-FM power supply blank panel with

cooling fan.

1.2.1. Fan Exhaust

The cooling fans for the power supplies, located at the front of the frame, draw air in the front and exhaust

out the sides of the frame. The cooling fans for the modules, located at the rear of the frame, and draw air

in the front and the exhaust out the rear of the frame.

CAUTION: To ensure adequate cooling, care should be taken to ensure that

the fan inlets and exhaust openings are free of obstructions.

1.3. MOUNTING

The 7700FR Rack frame requires 3 rack units i.e. 5.25 inches (133 mm) of standard.19 inch (483 mm)

wide rack space. To securely fasten the frame to the equipment rack, make sure that all four mounting

screws are tightened securely.

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

7700FR - 4 Revision 1.6

1.4. POWER

1.4.1. Connecting the Power - AC Powered Frames

Figure 1-1: 7700FR-C and 7700FR Rear Panel

The 7700FR-C frame comes standard with one auto-ranging power supply that automatically senses the

input voltage over the range of 100 to 240 VAC. An additional power supply (7700PS) can be ordered to

provide fully redundant powering of the frame. When only one power supply is fitted, the frame will be

fitted with a 7700PS-FM fan module to ensure the thermal integrity of the frame cooling. Power should be

applied by connecting a 3-wire grounding type power supply cord to the power entry module on the rear

panel of each power supply. The power cord should be minimum 18 AWG wire size; type SVT marked

VW-1, maximum 2.5 m in length.

The power entry modules contain a standard IEC power inlet connector, two 5 x 20 mm fuse holders and

an EMI line filter.

CAUTION - TO REDUCE THE RISK OF ELECTRIC SHOCK, GROUNDING OF THE

GROUND PIN OF THE MAINS PLUG MUST BE MAINTAINED

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

Revision 1.6 7700FR - 5

1.4.2. Connecting the Power - DC Powered Frames

Figure 1-2: 7700FR-C-48VDC Rear Panel

The 7700FR-C-48VDC frame comes standard with one auto-ranging power supply that automatically

senses the input voltage over the range of 36 to 60 VDC. An additional power supply (7700PS-48VDC)

can be ordered to provide fully redundant powering of the frame. When only one power supply is fitted,

the frame will be fitted with a 7700PS-FM fan module to ensure the thermal integrity of the frame cooling.

Power should be applied by connecting a 2 conductor twisted pair shielded power supply cord to the

screw terminals on the rear panel of each power supply. The power cord should be minimum 18 AWG

wire size; maximum 2.5 m in length.

The frame rear panel is fitted with a three terminal wiring block, and a 5 x 20 mm fuse holder for each

power supply.

1.4.3. Turning the Power On and Off

Each power supply is fitted with its own power switch. When the switch is turned off, the remaining power

supply will power the 7700FR frame. To completely remove power from the frame, both power supplies

must be turned off.

7700 MultiFrame Manual

7700FR 3 Rack Unit Frame

7700FR - 6 Revision 1.6

1.4.4. Power Supply Status Indicators

Figure 1-3: 7700PS Status Indicators

Each power supply has two status indicator LEDs. The green PSU STATUS LED indicates the health of

the local power supply. The red FRAME STATUS LED indicates the health of the entire frame and is

operated by the frame status buss of the frame. The FRAME STATUS LED will be Off under normal

conditions and On when there are Frame Status Fault conditions. See section 2 for more information

about frame status buss fault conditions.

"On early versions of the 7700PS the FRAME STATUS LED is Green and will be On

under normal conditions and Off when there are Frame Status Fault conditions.

If one of the power supplies malfunctions, (power cord disconnected, power switch is off, fuse is blown,

rear fan is stopped, etc,) then its PSU STATUS LED will go Off, and the red FRAME STATUS LED on

both power supplies will turn On. (If the power supplies are fitted with green FRAME STATUS LEDs they

will turn Off) The PSU STATUS LED on the power supply that is functioning will remain On. If the frame

is connected to VistaLINK®then the power supply fault will send a trap message from the frame.

If there is a fuse failure, contact Evertz customer service regarding the power

supply immediately. The power supplies are short circuit protected and should not

blow the fuse under a short circuit condition.

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