Rockwell Automation 440N-Z21U16A_Z21U16B_Z21U16H_Z21U16J_Z21U26A_Z21U26B_Z21U26H_Z21U26J SensaGuard™ 18 mm Plastic Barrel Unique Coding Installation Instructions - Manual (Page 8)

Publication 440N-IN013A-EN-P—PN-243710—10000979536 Ver 00—October 2014
Copyright © 2014 Rockwell Automation, Inc. All rights reserved. Printed in the USA.
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8 SensaGuard™ 18 mm Plastic Barrel Unique Coding
List of Recommended
Safety Control Interfaces
GSR DI, GSR DIS, GSR SI, CR30, MSR126, MSR127, MSR131,
MSR138, MSR211, MSR221, MSR121, MSR320, SmartGuard™,
1791DS/ES CompactBlock™ Guard Safety I/O, 1732DS/ES
ArmorBlock Guard Safety I/O. Relay must have OSSD (light
curtain) inputs.
Check the machine is
isolated and stopped
whenever the interlocked
guard door is open.
IMPORTANT: After
installation and
commissioning, the
actuator, switch and switch
lid fixing screws should be
coated with tamper evident
varnish or similar compound.
Maintenance
Monthly
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.
Declaration of Conformity
This is to declare that the products shown in this document
conform with the Essential Health and Safety Requirements
(EHSRs) of the European Machinery Directive. These products also
conform to EN 60947-5-3, EN ISO 14119, and have third-party
approval.
For a comprehensive certificate please visit: www.ab.com/safety.