ComAp IM-NT-BB - Page 24

InteliMains
NT
, SW version 3.0
InteliMains-NT-BTB-3.0-Reference Guide.pdf, ©ComAp – June 2013
24
Passive Current sensor on Analog input 3 and
Active Current sensor on ANalog input 2
Battery 24V
DC
+ -
AI3
AI COM
Internal
AOUT
COM
AOUT +
AI2
Voltage sensors on Analog input 1 and 3
Battery 24V
DC
+ -
AI3
AI COM
Internal
AOUT
COM
AOUT +
AI1
10K
10K
Tristate sensor (binary sensor with fail detection)
on Analog input 3
Below 750Ω = Inactive
Between 750Ω and 2400Ω = Active
Below 10 Ω or Over 2400Ω = sensor failure
(wire shorted or interrupted)
Battery 24V
DC
+ -
AI3
AI COM
Internal
AOUT
COM
AOUT +
P
100R
1k5