Logic & opto outputs, Relay outputs – BSS Audio BLU-GPX Owner's Manual User Manual

Page 9

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9

Logic & Opto Outputs

2 Wire Mode

3 Wire Mode

Logic & Opto Outputs

Relay Outputs

LED

+supply voltage

ground

switch

3600R

1800R

1200R

unconnected

ladder

47kOhm

log

potentiometer

470R

10K-100kOhm

linear

potentiometer

switch

1k

1k

1k

ladder

1k

4k7

relay

coil

relay

coil

NC = Normally Closed
NO = Normally Open
C = Common

relay

NC

C

NO

Relay Outputs

2 Wire Mode

3 Wire Mode

Logic & Opto Outputs

Relay Outputs

LED

+supply voltage

ground

switch

3600R

1800R

1200R

unconnected

ladder

47kOhm

log

potentiometer

470R

10K-100kOhm

linear

potentiometer

switch

1k

1k

1k

ladder

1k

4k7

relay

coil

relay

coil

NC = Normally Closed
NO = Normally Open
C = Common

relay

NC

C

NO

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