Rockwell Automation 440N SensaGuard Rectangular Flat Pack Unique Coded Installation Instructions - Manual (Page 15)

SensaGuard TM Installation Instructions 15
List of recommended relays
MSR126, MSR127, MSR123, MSR124, MSR131, MSR138, MSR211, MSR121, MSR200 Family
(Except MSR210), MSR300 Family, SmartGuard, 1791 DS DeviceNet™ Safety I/O.
Relay must have light curtain inputs.
Maintenance
Every week.
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 on this document conforms with the
Essential Health and Safety Requirements (EHSR’s) of the European Machinery
Directive (73/23/EEC as amended by 93/68/EEC). These products also conform to
EN 60947-5-3, EN 1088, EN292, EN 60204-1 and have Third Party Approval.
For a comprehensive certificate please visit: www.ab.com/safety .
PN-46047 10000054881 Ver 00 October 2009
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.
R
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