Bilge, Door Switch Connection And Shore Power Detection - Sentinel Bm-50 Installationsanleitung

2.5 Bilge, door switch connection and shore
Boat monitor comes with predefined digital input configuration shown on wiring diagram
2.5. If a different configuration is required, digital inputs can be reconfigured in the
Sentinel app.
Bilge pump
2.5 A
2.5 B
DEFAULT DIGITAL INPUT CONFIGURATIONS
A: Purple - bilge sensor: used for float switch or bilge pump activity detection as shown in
fig. 2.5A. The input uses ACTIVE HIGH logic by default. If active low logic is required, you
can set it up easily in a WebApp. (Lite, Standard, Pro)
B: Green - door sensor: used for door alerts. Connect magnetic switch as shown in fig.
2.5B. The input uses ACTIVE LOW logic by default (switch open when the door is open). If
active high logic is required, you can set it up easily in a WebApp. (Lite, Standard, Pro)
C: Blue - shore power presence detection: used for alerts on shore power disconnection.
Connect a step-down transformer (not included) as shown in fig. 2.5C. (Standard, Pro)
D: Red-Blue - Motion sensor (PIR), used for detecting motion events on a boat. The input
uses ACTIVE HIGH logic by default. If active low logic is required, you can set it up easily in
a WebApp. (Standard, Pro)
NOTE! How to change the input logic in WebApp:
LINK:
https://sentinelmarinesolutions.freshdesk.com/a/so
lutions/articles/26000034625
power detection
SENTINEL
12/24V
purple
12/24V
Door in
2.5 D
Motion sensor (PIR)
12/24V
blue/red
blue
green
QR CODE:
12
2.5 C
Shore power
220/12V
Step-down
transformer