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K6CM-ISM

  • K6CM Datasheet
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    There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration in some form, by injected humour, or randomised words which don't look even slightly believable.

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  • K6CM Motor Condition Monitoring Device
    K6CM Motor Condition Monitoring Device
    • K6CM Motor Condition Monitoring Device

      K6CM Motor Condition Monitoring Device

      K6CM takes the burden of monitoring motors off maintenance engineers. Motors can be maintained in advance of failure due to deterioration. K6CM (comprehensive current diagnosis type) can consistently monitor motor conditions by observing the current waveform of the motor. Additionally, you can understand the motor's maintenance timing without depending on an engineer, because K6CM provides threshold value setting.

      02:41
Kenmerken

Conditiebewakingsapparaat voor motoren

Conditie van een driefasige inductiemotor met pomp meten. De standaardwaarde van de alarmuitgangsdrempel is ingesteld. U kunt de waarde aanpassen in overeenstemming met de situatie. Wat de uitgebreide stroomdiagnose betreft, kan de degradatie uitgebreid worden gedetecteerd door elk motoronderdeel en de belastingzijde te combineren. De isolatieweerstand van de driefasige inductiemotor met pomp kan worden gemeten met stroom (de secundaire lekstroom aan de zijkant van de omvormer kan ook worden gedetecteerd).

Aangezien de conditie van de motor in numerieke waarden op het LCD-display kan worden weergegeven, kan de conditie van de motor zonder speciale tool worden gecontroleerd.
  • De instellingen van de alarmuitgang kunnen worden geconfigureerd in overeenstemming met het apparaat, met betrekking tot de drempelwaarde die al standaard is ingesteld.
  • Afhankelijk van de instelling van de drempelwaarde voor de alarmuitgang kan de conditie van de motor in drie kleuren op een alarmbalk worden weergegeven: groen (normaal), oranje (waarschuwing) en rood (kritisch).
  • Uitgerust met een transistoruitgang die de conditie van de motor en de fouttoestanden van de K6CM-hoofdunit extern als output levert.
  • Bewaking kan eenvoudig op de pc worden uitgevoerd via EtherNet/IP-communicatie en een speciale tool.
  • De numerieke waarden van trillingen, temperatuur, isolatieweerstand en stroom kunnen met dezelfde speciale tool worden bewaakt.
  • De trend van de motorconditie kan met een speciale tool worden bewaakt. Op deze manier kunnen aanwijzingen van degradatie worden bewaakt.
  • Klemtype CT/ZCT ondersteunt eenvoudige installatie achteraf. Met klemtype CT/ZCT kan het apparaat worden geïnstalleerd zonder de bestaande bedrading te wijzigen of te verwijderen, wat installatie achteraf eenvoudig maakt.
  • Wordt geleverd met de zelfdiagnosefunctie van het interne circuit van de hoofdunit en het analoge detectiecircuit.
  • De Push-In Plus-klemtechnologie vermindert het bedradingswerk (dubbele insteekgaten voor cross-overbedrading).
  • UL-gecertificeerd voor eenvoudig transport naar Noord-Amerika (ZCT (IRT) is UL-goedgekeurd).
Specificaties & bestelinfo

Ordering information

List of models

Monitoring type

Power supply voltage

Order code

Vibration & temperature type

100 to 240 VAC

K6CM-VBMA-EIP

24 VAC/VDC

K6CM-VBMD-EIP

Insulation resistance type

100 to 240 VAC

K6CM-ISMA-EIP

24 VAC/VDC

K6CM-ISMD-EIP

Comprehensive current diagnosis type

100 to 240 VAC

K6CM-CIMA-EIP

24 VAC/VDC

K6CM-CIMD-EIP

Input part

Vibration & temperature sensor (Order separately)

Appearance
(pre-amplifier)

Appearance
(head)

Attachment part

Applicable relay

Order code

 

 

M6 screw

K6CM-VBM

K6CM-VBS1

Note: The vibration and temperature sensor consists of a sensor head and a pre-amplifier.
A magnet is provided for the easy attachment of the vibration and temperature sensor.

ZCT (IRT) (Order separately)

Rated voltage

Through hole dia. (mm)

Applicable Relay

Order code

200 to 480 VAC

52 dia.

K6CM-ISM

K6CM-ISZBI52

Note: CT (IRT) is the abbreviation for Zero Current Transfer (Insulation Resistance Transfer).
A cable for connection is provided with the ZCT (IRT).

CT (Order separately)

Rated primary-side current

Applicable Relay

Order code

5 A

K6CM-CIM

K6CM-CICB005

25 A

K6CM-CICB025

100 A

K6CM-CICB100

200 A

K6CM-CICB200

400 A

K6CM-CICB400

600 A

K6CM-CICB600

Note: A cable for connection is provided with the CT. Select a CT that sets the current of the applicable motor within the measurement range.

EtherNet/IP communication cable recommended parts

Use a Category 5 or higher STP cable (shielded twisted pair cable).

Part name

Manufacturer

Order code

Cable

Hitachi Metals, Ltd.

NETSTAR-C5E SA 0.5 × 4P2

RJ45 connector

Panduit Corporation

MPS588-C1

Industrial switching hub (recommended parts)

Appearance

Product name

Specifications

Order code

Function

No. of ports

Failure detection function

 

Industrial switching hub

Priority control (QoS): EtherNet/IP control data priority

Failure detection: Broadcast storm /

LSI failure detection

10/100BASE-TX, Auto-Negotiation

3

No

W4S1-03B

 

5

No

W4S1-05B

5

Yes

W4S1-05C

Specifications

List of models

Ratings

Power Supply

Power supply voltage

K6CM- ⬜⬜ MA: 100 to 240 VAC, 50/60 Hz

K6CM- ⬜⬜ MD: 24 VAC, 50/60 Hz, 24 VDC

Allowable operating voltage range

85% to 110% of power supply voltage

Power supply frequency range

45 to 65 Hz

Power consumption

K6CM-VBM

24 VAC/24 VDC: 3.8 VA/2.1 W max.

100 to 240 VAC: 7.1 VA max.

K6CM-ISM

24 VAC/24 VDC: 3.7 VA/2.0 W max.

100 to 240 VAC: 6.2 VA

K6CM-CIM

24 VAC/24 VDC: 3.1 VA/1.6 W max.

100 to 240 VAC: 6.0 VA max.

Input

Vibrations
(vibration sensor)

Detection frequency

10 Hz to 10 kHz

Max. operating acceleration

10 G

Insulation resistance (ZCT (IRT))

Rated input voltage

(Line voltage) 200 to 480 VAC, 50 Hz/60 Hz

Rated path current

300 AAC

Current, comprehensive current diagnosis (CT)

Rated input current

5 A, 25 A, 100 A, 200 A, 400 A, 600 A

Applicable motor type

Three-phase induction motor

Outputs

Output relays

Transistor output (N.C. contact)

Output relays

3-point

Output rating

Rated voltage: 24 VDC

Max. current: 50 mA, DC

Ambient operating temperature

−10 to +55°C (with no condensation or icing)

Storage temperature

−20 to +65°C (with no condensation or icing)

Ambient operating humidity

25% to 85% RH (with no condensation)

Storage humidity

25% to 85% RH (with no condensation)

Case color

Black

Case material

Polycarbonate UL94-V0

Altitude

2,000 m max.

Applicable wires

Stranded wires, solid wires, or ferrules

Applicable wire size

0.25 to 1.5 mm2 (AWG24 to 16)

Wire insertion force

8 N max. (AWG20)

Screwdriver insertion force

15 N max.

Wire stripping length

8 mm

Recommended flat-blade screwdriver

XW4Z-00B (Omron)

Current capacity

10 A (per pole)

Number of insertions

50 times

Weight

Approx. 200 g

Mounting

Mounts to DIN Track

screw mounting

Dimensions

45 (W) × 90 (H) × 90 (D) mm

Setting method

Communication settings from a dedicated tool via EtherNet/IP

Other functions

Display value selection, self-diagnosis error output, setting value initialization, operation integration

Accessories

Operation manual, CD-ROM (Motor condition monitoring Tool)

Characteristics

Item

K6CM-VB

K6CM-IS

K6CM-CI

Measurement range

Acceleration: Up to 9.99 G,
Velocity: Up to 45 mm/s,
Motor temperature: 0 to 80°C,
Differential temperature: 0 to 80°C

Insulation resistance: 0.000 M to 1.000 MΩ,

Leakage current: 0.00 mA to 200.0 mA

Current

Rating 5 A: 1.00 to 5.00 A

Rating 25 A: 5.0 to 25.0 A

Rating 100 A: 20.0 to 100.0 A

Rating 200 A: 40.0 to 200.0 A

Rating 400 A: 80.0 to 400.0 A

Rating 600 A: 120.0 to 600.0 A

Degradation level: 0 to 999

Measurement absolute accuracy

Acceleration

±3 dB±2 digit

Temperature

Motor temperature: ±3°C±2 digit (±6°F±1 digit)

Temperature Gap: ±6°C±2 digit (±12°F±1 digit)

Insulation resistance

±35% rdg±2 digit (when the insulation resistance is 0.2 MΩ max.), when a 200-V/7.5-kW max. motor is used3

±35% rdg±2 digit (when the insulation resistance is 0.4 MΩ max.), when a 400-V/7.5-kW max. motor is used1

Current

±1.0% FS±1 digit (excluding CT variation)

Sampling cycle

Acceleration: 50 ms, Velocity: 0.5 s,
Temperature: 0.5 s

Normal mode: 10 s,
Inverter special measurement mode: 60 s

Comprehensive current diagnosis: 5 s,
Current: 5 s

Moving average frequency

1, 2, 4, 8, 16, 32 times

External trigger

External contact input specification

Short-circuit: Residual voltage 1.5 V max.

Open: Leakage current 0.1 mA max.

Short-circuit: Residual voltage 1.5 V max.

Open: Leakage current 0.1 mA max.

Current during short-circuiting

Approx. 7 mA

Approx. 7 mA

Transistor output

Contact configuration: NPN open collector (normal close)

Rated voltage: 24 VDC (maximum voltage: 26.4 VDC)

Max. current: 50 mA, DC

Alarm

Parameters that can be output

Acceleration, Velocity, motor temperature, Temperature Gap

Insulation resistance

Degradation level, current

Expression method

Transistor output, alarm bar

Setting value

Same as the measurement range

Hysteresis

10% width of setting value

Reset method

Manual reset/automatic reset (switchable)

Manual return method: Press the ALMRST button

LCD display

7-Segment digital display and single-shot display

Font height 14 mm

Applicable standards

Conforming standards

EN61010-2-030

Installation environment: Pollution degree 2, overvoltage category II, measurement category II

EMC

EN61326-1(EMI: Class A EMS: Industrial Location)

Acceleration ± 0.1G, Velocity ±2.25mm/s, Temperature ± 6°C, insulation resistance ± 35% rdg, current ± 10% F.S.

Safety standards

UL61010-2-030 (listing)

Korean Radio Waves Act (Act 10564)

RCM

EAC

Insulation resistance

20 MΩ min.

Between all external terminals and the case

Between all power supply terminals and all other terminals

Between all sensor connection terminals and trigger input terminal + output terminal + all EtherNet/IP ports

Dielectric strength

2,000 VAC for 1 minute

Between all external terminals and the case

Between all power supply terminals and all other terminals

Between all sensor connection terminals and trigger input terminal + output terminal + all EtherNet/IP ports

Vibration resistance

Vibration frequency 10 to 55 Hz, slice amplitude 0.35 mm in each of X, Y, Z directions 5 minute × 10

Shock resistance

100 m/s2, 3 times each in 6 directions along 3 axes

Degree of protection

IP20

LED display

Alarm bar

Red/Orange/Green

MS, NS 4

Red/Green

Ethernet communication

Communication protocol

EtherNet/IP

Physical layer

100BASE-TX

Transmission distance

100 m (Distance between hub and node)

Input part

Vibration & temperature sensor

Ratings

 

Item

K6CM-VBS1

Power supply voltage

Supplied from K6CM-VBM

Sensor head

Max. acceleration

10 G

Ambient operating temperature

Pre-amplifier: −10 to +55°C (with no condensation or icing)

Sensor head: −10 to +80°C (with no condensation or icing)

Storage temperature

Pre-amplifier: −20 to +65°C (with no condensation or icing)

Sensor head: −20 to +90°C (with no condensation or icing)

Ambient operating humidity

25% to 85% RH (with no condensation)

Storage humidity

25% to 85% RH (with no condensation)

Altitude

2,000 m max.

Case color

Pre-amplifier: Black

Sensor head: Silver

Case material

Pre-amplifier: Polycarbonate UL94-V0

Sensor head: Aluminum alloy (ADC12) / Zinc die casting (ZDC2) (the threaded part is Steel (S45C))

Weight

Pre-amplifier: Approx. 210 g (including cables)

Sensor head: Approx. 40 g (including cables)

Mounting

Pre-amplifier: DIN rail mounting, screw mounting

Sensor head: Screw mounting

Between pre-amplifier and sensor head: Connector connection (smart click connector)

Wire length

Between pre-amplifier and sensor head: 2.6 m+0.3 m (cannot be extended)

Between pre-amplifier and main unit: 1 m Can be extended up to a maximum length of 100 m

Characteristics

 

Item

K6CM-VBS1

Measurement range

Specified in main unit “Characteristics”

Applicable standards

Conforming standards

EN 61010-2-030

Installation environment: Pollution degree 2, overvoltage category II, measurement category II

EMC

EN 61326-1 (EMI: Class A EMS: Industrial Location)

Safety standards

UL 61010-2-030 (listing)

RCM

EAC

Insulation resistance

20 MΩ min.

Dielectric strength

500 VAC for one minute

Vibration resistance

Pre-amplifier

Vibration frequency 10 to 55 Hz, slice amplitude 0.35 mm in each of X, Y, Z directions 5 minute × 10 sweeps

Sensor head

Vibration frequency 10 to 55 Hz, slice amplitude 0.35 mm in each of X, Y, Z directions 5 minute × 10 sweeps

Shock resistance

Pre-amplifier

100 m/s2, 3 times each in 6 directions along 3 axes

Sensor head

100 m/s2, 3 times each in 6 directions along 3 axes

Degree of protection

Pre-amplifier

IP20 (excluding the sensor-side cable)

Sensor head

Conforming to IP67G (JIS C 0920 : 2003, Appendix 1)

LED display

Pre-amplifier PWR: Green, ERR: Red, COM: Orange

ZCT (IRT)

Item

K6CM-ISZBI52

Construction

Indoor split type

Rated path current

300 A

Through hole dia.

52 mm dia.

Rated voltage

200 to 480 VAC, 50 Hz/60 Hz three phase

Measurement range

Specified in main unit “Characteristics”

Measurement accuracy

Specified in main unit “Characteristics”

Voltage input terminal

3-terminal lead wire, Length: 1m (pre-wired cable)

Output terminal

4-terminal lead wire, Length: 1m (pre-wired cable) Available wire length 100 m max.

Applicable standards

Conforming standards

EN 61010-2-030

Installation environment: Pollution degree 2, overvoltage category II, measurement category II

EMC

EN 61326-1 (EMI: Class A EMS: Industrial Location)

Safety standards

UL 61010-2-030 (Recognition) + CSA C22.2 No. 61010-2-030

RCM

EAC

Insulation resistance

Between Mounting bracket - Secondary winding: 100 MΩ min.

Dielectric strength

Between Mounting bracket - Secondary winding: 2000 VAC, 1 minute

Ambient operating temperature

−10 to +55°C (with no icing)

Ambient operating humidity

25 to 85% RH

Weight

Approx. 2.3 kg (including cables)

CT

Item

K6CM-CICB005

K6CM-CICB025

K6CM-CICB100

K6CM-CICB200

K6CM-CICB400

K6CM-CICB600

Construction

Indoor split type

Primary-side rated current

5 A

25 A

100 A

200 A

400 A

600 A

Measurement range5

1 to 5 A

5 to 25 A

20 to 100 A

40 to 200 A

80 to 400 A

120 to 600 A

Secondary-side rated current

Dedicated current

Secondary winding

3000 turns

6000 turns

9000 turns

Applicable frequency

10 Hz to 5 kHz

Insulation resistance

Between output terminal and case: 50 MΩ min.

Dielectric strength

Between output terminal and case: 2,000 VAC, 1 minute

Protective element

7.5 V clamp element

Permissible attachment/removal frequency

100 times

Attachable wire diameter6

7.9 mm dia. max.

9.5 mm dia. max.

14.5 mm dia. max.

24.0 mm dia. max.

35.5 mm dia. max.

Operating temperature/humidity range

−20 to +60°C, 85% max. (with no condensation)

Storage temperature/humidity range

−30 to +65°C, 85% max. (with no condensation)

Supplied cable length

2.9 m (pre-wired cable)

Supplied cable terminal

Main unit side

Ferrule terminal

CT side

Round terminal

Motor condition monitoring Tool (Software included with main unit)

Item

Specification

Project

Number of files that can be created

No limit

Import

Supported format

CSV data format

Measurement interval that can be imported

1 second to 99999 second (one-second step)

Number that can be registered in one project

Number of motors (device groups)

10

Number of devices per motor (device group)

37

Graphic display

Type of graph

Line graph

Display period

1 hour, 1 day, 1 month, 3 months, 6 months,
1 year, 2 years, 5 years, 10 years, 20 years


1. It is an OMRON's unique index to show errors on the load side in addition to motors by measuring and analyzing motor current by a unique algorithm.
2. It is recommended to use the cable and connector in combination described above.
3. For details, refer to the technical data on page 16.
4. MS: Product status display, NS: Network status display.
5. Select a CT that brings the current of the applicable motor into the measurement range.
6. When using a flat wire, be sure to refer to the external dimensions drawing of the CT.
7. One vibration and temperature type, one insulation resistance type, and one current comprehensive diagnosis type can be set for one motor.
1. It is an OMRON's unique index to show errors on the load side in addition to motors by measuring and analyzing motor current by a unique algorithm.
2. It is recommended to use the cable and connector in combination described above.
3. For details, refer to the technical data on page 16.
4. MS: Product status display, NS: Network status display.
5. Select a CT that brings the current of the applicable motor into the measurement range.
6. When using a flat wire, be sure to refer to the external dimensions drawing of the CT.
7. One vibration and temperature type, one insulation resistance type, and one current comprehensive diagnosis type can be set for one motor.

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