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Fuse specifications, Contactor (m1) specifications, Fuse specifications contactor (m1) specifications – Rockwell Automation 1394 SERCOS Interface Multi-Axis Motion Control System Installation Manual User Manual

Page 109

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Publication 1394-IN002B-EN-P — February 2004

Specifications and Dimensions

A-5

To avoid nuisance tripping, refer to the following table and select the
appropriate combination of system module, supplementary circuit
protection device, and axis modules.

Fuse Specifications

Contactor (M1) Specifications

1

Consider using a 60A contactor when the total capacitance of the axis modules is greater than 880 µF.

2

x indicates coil voltage.

3

A surge suppressor is required.

Use System Module:

With Supplementary
Circuit Protection
Device:

And Axis Module Combination:

1394C-SJT05-D

1492-CB3-H300

Any combination of AM03 and AM04 up to 4 axis modules. Any
combination of AM03, AM04, and AM07 where no more than two
AM07s are being used. Use of other combinations of axis
modules with this system module may result in nuisance tripping
on power up due to a higher inrush current.

A 1492 device is not
recommended for this
option.

Other combinations of AM07, AM50, and AM75s. Some local
electrical codes require that the circuit breaker rating not exceed
400% of the full load device current. The inrush current draw of
the 1394 in some combinations exceeds the 30A breaker and will
result in nuisance tripping.

1394C-SJT10-D

1492-CB3-H500

All

1394C-SJT22-D

1492-CB3-H500

All

System

Fuse Description

Rating

1394-SJT05 systems

Series A and B

Bussmann

®

FRS-R-20A or equivalent

600V ac, 20A

1394C-SJT05 systems

Series C and D

Bussmann KTK-R-20 or equivalent

600V ac, 20A

Bussmann LPJ-SP 20 or equivalent

600V ac, 20A

1394-SJT10 systems

Series A and B

Bussmann FRS-R-30A or equivalent

600V ac, 30A

1394C-SJT10 systems

Series C and D

Bussmann KTK-R-30 or equivalent

600V ac, 30A

Bussmann LPJ-SP 30 or equivalent

600V ac, 30A

1394x-SJT22 systems

Bussmann FRS-R-35 or equivalent

600V ac, 35A

Bussmann LPS-RK-SP 40 or equivalent

600V ac, 40A

Bussmann LPJ-SP 45 or equivalent

600V ac, 45A

Contactor

1394-SJT05 and -SJT10
(Series A and B)

1394C-SJT05 and -SJT10
(Series C and D)

1394x-SJT22

Rating

600V ac, 43A

1

600V ac, 23A

600V ac, 37A

Recommended
types:

AC Coil Operation

Allen-Bradley 100-C43x10

2,3

Allen-Bradley 100-C23x10

2,3

Allen-Bradley 100-C37x10

2,3

DC Coil Operation

Allen-Bradley 100-C43Zx10

2

Allen-Bradley

100-C23Zx10

2

Allen-Bradley 100-C37Zx10

2