Power Supply; Mechanical Installation; Electrical Installation - Omega OS-MINI SERIES User Manual

To minimise electromagnetic interference or 'noise', the sensor should be mounted away from
motors, generators and such like.

POWER SUPPLY

Be sure to use a 24 V DC (100 mA) power supply.

MECHANICAL INSTALLATION

All sensors come with a 1 m cable and a mounting nut as standard. Longer cables are available to
order. The sensor can be mounted on brackets or cut-outs of your own design, or you can use the
fixed or adjustable mounting bracket accessories.
Note: The sensor housing must be connected to earth at one point, either the housing of the
sensing head, the electronics module, or the output cable shield termination. To avoid ground
loops, please ensure the sensor is grounded at only one of these points.

ELECTRICAL INSTALLATION

CONNECTIONS
Sensing Head Cable
Colour Codes (all models):
TP+ Blue with white line
TP- White with blue line
MA and MA-R-D
TH+ Blue
GND White
C4 and C4-R-D
PWR+
PWR-
OP-
OP+
PWR+
PWR-
PWR-
OP-
OP+
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