Studio-technologies 240 Instrukcja Użytkownika Pobierz pdf (Strona 35)

Model 240 User Guide Issue 1, August 2013

Studio Technologies, Inc. Page 35

P14: Line Input 2

Pin 1 common

Pin 2 high (+)

Pin 3 low (–)

These pins are electrically in parallel with

pins 1, 2, and 3 respectively of back-panel

3-pin XLR line input 2 connector.

P15: Intercom Interface

Pin 1 common

Pin 2 DC with channel 1 audio

Pin 3 channel 2 audio

Follows pins 1, 2, and 3 respectively of

back-panel 3-pin XLR intercom connector.

P17: 24 Volt DC Input

Pin 1 common

Pin 2 +24 volts

Pin 3 not used

Header P16 is used by the back-panel

24 Vdc input jack assembly and is

electrically in parallel with pins 1 and 2

respectively of P17. (Back-panel 24 Vdc

input jack (2.1 x 5.5 mm coaxial) has

+ on the center pin.)

P19: Multi-Unit Data Interface

Pin 1 common

Pin 2 Data +

Pin 3 Data –

P21: Internal Power Supply Rails

Pin 1 common

Pin 2 + 12 Vdc

Pin 3 –12 Vdc

P22: Relay Contact Main Out 1

Pin 1 common

Pin 2 normally open

Pin 3 normally open

Note: Pins 2 and 3 close (short) when

contact is active.

P23: Relay Contact Main Out 2

Pin 1 common

Pin 2 normally open

Pin 3 normally open

Note: Pins 2 and 3 close (short) when

contact is active.

P24: Relay Contact Main Out 3

Pin 1 common

Pin 2 normally open

Pin 3 normally open

Note: Pins 2 and 3 close (short) when

contact is active.

P25: Relay Contact Main Out 4

Pin 1 common

Pin 2 normally open

Pin 3 normally open

Note: Pins 2 and 3 close (short) when

contact is active.

P26: Relay Contact “Any Main Out”

Pin 1 common

Pin 2 normally open

Pin 3 normally open

Note: Pins 2 and 3 close (short) when

contact is active.

P27: Internal Power Supply Rails

Pin 1 common

Pin 2 + 12 Vdc

Pin 3 –12 Vdc

P28: Remote Switch Inputs

Pin 1 common

Pin 2 main output button 1

Pin 3 main output button 2

P29: Remote Switch Inputs

Pin 1 common

Pin 2 main output button 3

Pin 3 main output button 4

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