I/O Configuration For Each Monitor Type Of K6Cm Devices - Omron K6CM User Manual

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I/O Configuration for Each Monitor Type of K6CM devices

The input and output system configurations for each monitor types of K6CM devices are as follows.
K6CM-VBM Vibration & Temperature Type
(When necessary)
External trigger input
Vibration & temperature
Vibration &
sensor pre-amplifier
temperature
sensor head
*1
Three-phase induction motor
Note When using an inverter, the deterioration tendency of the motor hardly appears. However, under the follow-
ing conditions, a change in acceleration can appear relatively.
• 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-ISM Insulation Resistance Type
S-phase ground
Voltage input
(Attached cable
is 1 m)
FG
Earth *2
Three-phase induction motor
K6CM Motor Condition Monitoring Device User's Manual (N219)
K6CM-VBM
Vibration &
temperature type
*1: The distance between the sensor head and the preamplifier is
2.9 m with the dedicated attached cable. 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.
K6CM-ISM
Insulation
resistance type
Inverters
Insulation resistance
sensor (ZCT (IRT))
*1
Wiring length between
ZCT (IRT) and
the motor is 40 m
*1: The distance between the insulation resistance
sensor (ZCT (IRT)) and K6CM insulation resistance
type is 1 m with the dedicated attached cable.
It can be extended up to 100 m.
*2: According to IEC 60364 TT method
Transistor Output
Comprehensive alarm (failure warning) output
Comprehensive alarm (failure critical) output
Self-diagnosis output
EtherNet/IP (Ethernet cable)
Transistor Output
Comprehensive alarm (failure warning) output
Comprehensive alarm (failure critical) output
Self-diagnosis output
EtherNet/IP (Ethernet cable)
1 Overview
To the Motor condition
monitoring tool,
PC software and/or
PLC
To the Motor condition
monitoring tool,
PC software and/or
PLC
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