KLIPPEL 2800-101 Скачать руководство пользователя

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Multiplexer

15 Applications

KLIPPEL Analyzer System

Page 14 of 16

MICROPHONE

MULTIPLEXING

2 x 8

Configuration

VARIOUS MICROPHONE

PAIRS

OUT1 OUT2

MIC1

LINE1

LINE2 MIC2

Production Analyzer

IN 1A

IN 1B

IN 1C

IN 1D

OUT 1

IN 2A

IN 2B

IN 2C

IN 2D

OUT 2

MIC 1

MIC 2

MIC 1

MIC 2

MIC 3

MIC 4

MIC 1

MIC 2

MIC 3

MIC 4

Typical application: leak detection at loudspeaker cabinets

Measure with any combination of 2 out of 4 microphones.

Signals can be bypassed internally (“Bypass” or “Bypass switchable” option need-

ed) or by external Y-cables.

Multiplexer must be controlled in “Separate 2 out of 4” mode.

Содержание 2800-101

Страница 1: ...routing modes are available to use the Multiplexer for selecting one or more input channels from 8 resources or distribute one or two sources to up to 8 receivers Different hardware versions with different connectors and electrical parameters are available Different control ports offer the flexible usage in a lot of applications The Multiplexer can be controlled manually and by software The Mul ti...

Страница 2: ...lable on request 6 5 Components of Multiplexer Package 7 6 Safety Requirements 7 7 Safety Requirements 7 8 Specifications 8 9 Recommended Operating Conditions 8 10 Control Settings for the DIGITAL I O interface 9 11 Control Settings for the USB Interface 10 12 Control Settings for the Direct Control Interface 11 13 Control Settings for Option Bypass or Bypass Switchable 11 14 Software Control 12 1...

Страница 3: ...set Can be used bi directional Select 1 or 2 out of 8 inputs or distribute 1 or 2 signals to up to 8 receivers MUX81 42 XLR IN LINE IN version 8 balanced female XLR input connectors 2 balanced male XLR output connectors All pins are switched permanent GND connection available as option MUX81 42 XLR OUT LINE OUT version 2 balanced female XLR input connectors 8 balanced male XLR output connectors Al...

Страница 4: ...alent input channel 5 to 8 is given to output B 1 5 2 6 3 7 4 8 Can be controlled in Manual mode and from Digital I O USB Direct Control DUAL SEPARATE 1 OUT OF 4 LABELED 4 4 BUS B CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 BUS A Select one of input channel 1 to 4 that is routed to output A Select one of input channel 5 to 8 that is routed to output B Can be controlled in Manual mode and from Digital ...

Страница 5: ...vailable at the BNC multiplexer only It can be switched for bank 1 channel 1 4 and bank 2 channel 5 8 separately 3 1 Control Interfaces DIGITAL I O The Digital I O interface can be connected to the Klippel Production Analyzer or Klippel Analyzer 3 hardware or any parallel PC port The Digital I O Thru connectors allows to daisy chain multiple devices The connection is made by standardized 25 pin D ...

Страница 6: ...H 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 BUS A BUS B IN 1 IN 2 IN 3 IN 4 OUT 1 OUT 2 OUT 3 OUT 4 Same functionality as option Bypass Each of the 4 signals can be controlled in the following modes Signal switched of Signal bypassed direct connection from input to output Signal is routed thru the measurement device BUS A Send to meas device BUS B Return from m d Multiplexer can be used in all routing modes...

Страница 7: ...Supply with Country specific Power Cable 1 User Manual 1 Specification 2 Signal Cables 1 m BNC BNC XLR adapter or XLR or SPEAKON according MUX version Safety Requirements SIGNAL CABLE All In Output connections can be made with standardized cable SPEAKON cable must be four wire connected if used with Klippel Distortion Ana lyzer Klippel Production Analyzer or Klippel Analyzer 3 2 signal cables for ...

Страница 8: ...ycles switched at max load Cmax load 105 cycle Switching time2 tsw 5 8 ms SPEAKER VERSION WITH SPEAKON CONNECTORS Switch current AC DC Isw 15 A RMS Load current AC DC Iload 8 15 10s A RMS Switch voltage AC DC 1 Vsw 100 160 VRMS Load voltage AC DC 1 VLoad 240 Vpeak Switch load power AC DC Psw 400 2000 10s WRMS Switch cycles typical load Ctyp load 10 106 cycle Switch cycles max load Cmax load 15 104...

Страница 9: ...8 D Sub Pin 2 User Out 9 O N O N O N O N D Sub Pin 3 User Out 7 O N O N O N O N D Sub Pin 4 User Out 5 O N O N O N O N D Sub Pin 5 User Out 3 O N O N O N O N D Sub Pin 6 O N O N O N O N D Sub Pin 15 User Out 8 O N O N O N O N D Sub Pin 16 User Out 6 O N O N O N O N D Sub Pin 17 User Out 4 O N O N O N O N D Sub Pin 6 cannot be used for controlling from Klippel Production Analyzer D Sub Pin 1 is the...

Страница 10: ...OF 4 4 4 Control Bits Functions Bit 3 Bit 2 Bit 1 Bit 0 Selected Routing x x 0 0 CH 1 to BUS A x x x 0 1 CH 2 to BUS A x x x 1 0 CH 3 to BUS A x x x 1 1 CH 4 to BUS A x 0 0 x x x CH 5 to BUS B 0 1 x x x CH 6 to BUS B 1 0 x x x CH 7 to BUS B 1 1 x x x CH 8 to BUS B Control Settings for the USB Interface Allows all routings from the routing modes Single 1 out of 8 Dual Parallel 1 out of 4 Dual Separ...

Страница 11: ...d if Option Bypass Switchable is installed additional D Sub Pin 14 IEPE Mic Supply for Channel 1 to 4 only for the BNC multiplexer D Sub Pin 15 IEPE Mic Supply for Channel 5 to 8 only for the BNC multiplexer D Sub Pin 16 Direct Control ON must be high for Direct Control interface operation D Sub Pin 17 and 35 alternative supply voltage input 12 to 24 VDC only if external power supply is not used D...

Страница 12: ...RAL SOFTWARE CONTROL The Klippel Multiplexer can be controlled in general application context using the USB interface and the Multiplexer control operation The Multiplexer Control operation needs no license It can be placed before or after any measurement operation into any measurement object to run automated measurement sequences with the batch processing COMMAND LINE CONTROL The Multiplexer can ...

Страница 13: ...16 Applications MICROPHONE MULTIPLEXING in Dual Parallel 1 out of 4 or Dual Separate 1 out of 4 mode MICROPHONE MULTIPLEXING 1 x 8 Configuration Typical application 8 measurement microphones at different positions one mi crophone for ambient noise at a fixed position ...

Страница 14: ...N 1A IN 1B IN 1C IN 1D OUT 1 IN 2A IN 2B IN 2C IN 2D OUT 2 MIC 1 MIC 2 MIC 1 MIC 2 MIC 3 MIC 4 MIC 1 MIC 2 MIC 3 MIC 4 Typical application leak detection at loudspeaker cabinets Measure with any combination of 2 out of 4 microphones Signals can be bypassed internally Bypass or Bypass switchable option need ed or by external Y cables Multiplexer must be controlled in Separate 2 out of 4 mode ...

Страница 15: ... channels which are not tested are bypassed for an overall SPL measurement Or the not measured satellite channels are switched off for an individual SPL measurement at each channel The 5th speaker cannel is routed directly through the 2nd speaker channel of the Production Analyzer If more channels have to be measured e g 8 1 systems a 2nd speaker multiplexer is needed The ambient noise microphone ...

Страница 16: ...nel can be shorted while tweeter channel will be measured Up to 4 coaxial drivers can be measured and shorted with one Multiplex er Needed option Shortcut or Shortcut switchable Find explanations for symbols at http www klippel de know how literature html Last updated June 18 2019 ...

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