Publication 440N-PC002A-EN-P - April 2021 | Supersedes Publication 440N-PC002_-EN-P - January 2021
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Trademarks not belonging to Rockwell Automation are property of their respective companies.
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Waste Electrical and Electronic Equipment (WEEE)
Rockwell Automation maintains current product environmental compliance information on its website at rok.auto/pec.
At the end of life, this equipment should be collected separately from any unsorted municipal waste.
Figure 3 - Misalignment Curve
Maintenance
Every six months, check the correct operation of the switching circuit. Also check for signs of abuse or
tampering. Inspect the switch casing for damage.
Repair
If there is any malfunction or damage, no attempts at repair should be made. The unit should be replaced
before machine operation is allowed.
Approximate Dimensions
Figure 4 - Plastic Barrel [mm (in.)]
Additional Resources
To download publications, visit rok.auto/literature and search for the following publication numbers.
ATTENTION: Verify that the machine is isolated
and stopped whenever the interlocked guard door
is open.
0
0
0
-4 -8 -12 -16 -20
442-8121620
4
8
12
16
0
48121620
4
8
12
16
20
24
20
24
2 mm Gap
0
0
0
4121620
4
8
12
16
0
4121620
4
8
12
16
20
2 mm Gap
Face A
Break
Make
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2 mm Gap
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Make
2 mm Gap 2 mm Gap
-4 -8 -12 -16 -20 -24
-4 -8 -12 -16 -20 -248
-4 -8 -12 -16 -20 -248
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Face A
Resource Description
SensaGuard Magnetically Coded Non-
contact Switch (MC2) Installation
Instructions, publication 440N-IN003
A detailed description of the SensaGuard™ MC2 switch
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u
nc
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i
on
a
l
i
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y
,
configuration, installation procedure, and
information on how to use the switch.
Product Certifications website,
rok.auto/certifications
Provides declarations of conformity, certificates, and other
certification details.
5.5
(0.22)
16.5
(0.65)
Ø4.2
0.17)
20.0
(0.79)
29.0
(1.14)
53
(2.1)
48.0 (1.89)
22.0 (0.87)
5.5
(0.22)
16.5
(0.65)
Ø4.2
(0.17)
20.0
(0.79)
29.0
(1.14)
48.0 (1.89)
22.0 (0.87)
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