Name: Power Sense Module
Brand: Blue Robotics
SKU: PSM-ASM-R2-RP
Price: 31.00 USD
Availability: InStock

$31.00

The Power Sense Module (PSM) provides analog current and voltage sensing to your Pixhawk autopilot mounted on your BlueROV2 or custom marine robotics project.

Please note! The new revision will include 5mm bullet connectors in place of 3.5mm bullet connectors and will not be compatible with R1 and R2 versions of the BlueROV2.

In stock

SKU: PSM-ASM-R2-RP
HS Code: 9030.33.3800

Description

Product Description

The Power Sense Module (PSM) provides analog current and voltage sensing to your Pixhawk autopilot mounted either on your BlueROV2 or custom marine robotics project. The ArduSub firmware for the Pixhawk supports the Power Sense Module and through QGroundControl will give you visual indications of battery level and current consumption.

This module uses a hall effect current sensor for excellent accuracy at low current draw.

Unlike standard power modules for the Pixhawk, the Power Sense Module will NOT provide 5V power, only sensing abilities. On the BlueROV2, the Pixhawk is powered from multiple sources so this 5V power supply is not needed.

Product Description

This module uses a hall effect current sensor for excellent accuracy at low current draw.

1 x Power Sense Module with pre-installed 3.5mm bullet connectors and spade connectors
1 x 200mm DF13 to JST-GH cable

Technical Details

Specifications

Parameter	Value
Electrical
Max Voltage Input	25.2V (6S)
Max Current Sensing	100A (non-continuous)
Voltage Sense Output	11.0 V/V
Current Sense Output	37.8788 A/V (offset by 0.330 V)
Output Connector	Non-Insulated Spades (S5-3.5SNB)
Input Connector	3.5mm Bullet Connector
Physical (Board Dimensions)
Length	24 mm	0.94 in
Width	19 mm	0.75 in
Height (without header pins)	7 mm	0.28 in
Power Pin Out
Pin	Signal	Volt
1 (red)	NOT CONNECTED
2 (blk)	NOT CONNECTED
3 (blk)	CURRENT	+3.3V
4 (blk)	VOLTAGE	+3.3V
5 (blk)	GND	GND
6 (blk)	GND	GND

2D Drawings

[Updated Drawings Coming Soon]

3D Models

[Updated Models Coming Soon]

Revision History

12 December 2018

Changed XT60 Connector to 3.5mm bullet connectors.

10 October 2018

R2 – Initial release.

Learn

Quick Start

1. Follow the PSM installation instructions if installing or retrofitting a BlueROV2.
2. In the Power tab of the QGroundControl Vehicle Setup page, select “Blue Robotics Power Sense Module R2” for the Power Sensor.