Mitutoyo LSM-6900 Manual

A SERVICE OF

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No. 99MBC071A

• Input circuitry

2.2K(1W)

COM (IN): External supply

(5~24V)

Input signal

voltage terminal

• Output circuitry

Output signal (30V,10mA or less)

COM (OUT)

2) Power supply for external devices (+5V, GND)

This terminal supplies 5V 100mA to external devices. This is appropriate for a foot switch or

LEDs which consume little power. Do not use this power supply when I/O cable exceeds

1.5m or is used to control a power drive circuitry.

IMPORTANT External power supply

1. Maximum capacity of the external power supply should be 100 mA.

Never draw a current exceeding 100 mA. Otherwise a system failure results.

2. Always use a dedicated external power supply when there is a need to run the I/O

cable more than 1.5 m or control the power circuit.

In this case if the external power supply of the LSM is used, it may cause opera-

tion error due to electrical interference.