I/O Configuration By Monitor Type - Omron K6CM User Manual

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I/O Configuration by Monitor Type

The input and output system configurations for each monitor types of K6CM devices are as follows.
K6CM-VB Vibration & Temperature Type
(When necessary)
External trigger input
Vibration & temperature
Vibration &
sensor pre-amplifier
temperature
sensor head
*1
Three-phase induction motor
*1. The dedicated cable between the sensor head and the pre-amplifier is 2.9 m long. It cannot be extended.The
sensor head and the pre-amplifier are calibrated and inspected as a set at the factory shipment. Be sure to
use them with the combination shipped. For details, refer to Installation of the Vibration Sensor Head on page
5-7.
*2. The dedicated attached cable between the pre-amplifier and the K6CM device is 1 m. It can be extended up
to a maximum length of 100 m. Refer to A-5 Individual Specifications of the Dedicated Sensor on page A-10
for recommended cables.
Note When you use an inverter to drive the motor, you may not be able to check the degradation tendency of
the motor. However, under the following conditions, changes in acceleration are more likely to be con-
firmed.
• When the inverter driving frequency is 50 Hz or more and the frequency is stable
• When the carrier frequency of the inverter is 12.5 kHz or more and the frequency is stable
Use an inverter after trying according to your installation environment.
K6CM Motor Condition Monitoring Device User's Manual (N219)
K6CM-VBM
Vibration &
temperature type device
Transistor Output
Comprehensive alarm (failure warning) output
Comprehensive alarm (failure critical) output
Self-diagnosis output
*2
EtherNet/IP (Ethernet cable)
1 Overview
To the software tool,
PC software and/or PLC
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