High Precision Water-Resistant Homing Sensor

High accuracy with no moving parts using an infrared light sensor
Homing repeatability better than 10 microns
Water-resistant with IP65 rating
Wide operating voltage range of 9 to 24VDC
Supplied with a 5 metre (16 ft) high-quality flexible cable
Easy mounting using M3 screws

CAUTION: Connecting the power with reversed polarity will damage the sensor.

Connections

BROWN – (9–24VDC)
BLUE – (0V)
BLACK – (NO – Normally Open)
WHITE – (NC – Normally Closed)

Mounting and Triggering Mechanism

Mount the sensor in a location where it will not be damaged during machine operation.

The sensor must be positioned so that it is triggered when the homing position is reached using a metal or suitable trigger plate attached to the machine.

The sensor operates by emitting infrared light from one side to the receiving side. When an object interrupts this beam, the output signal changes.

Ensure that the sensor is not exposed to external infrared sources such as direct sunlight, as this may cause false triggering.

The trigger plate must pass between the forks of the sensor.

Powering Your Homing Sensors

Power for homing sensors on MASSO G3 or MASSO G3 Touch can be supplied from:

The MASSO power supply distribution point
A separate power supply that shares a common ground (negative rail) with MASSO
The auxiliary power terminals on MASSO (red and black terminals between input and output terminals)

WARNING: A 1 amp fuse must be installed between the power supply and MASSO to protect against accidental short circuits on the auxiliary power connectors. Failure to do so may result in permanent damage to the controller.

CAUTION: The auxiliary power and ground terminals on the controller are intended for low current devices only. Connecting high current loads may damage the controller permanently.

Homing setup instructions