Six-Month Inspection - Allen-Bradley GuardShield 440L-T2KA series Installation Instructions Manual

IMPORTANT If any of the conditions listed do not result in the hazardous
motion of the machine ceasing, do not allow the machine to be
placed in operation.
Proper testing of protective field using test rod

Six-Month Inspection

Check the following items every six months or whenever a machine
setting was changed.
1. Machine stops or does not obstruct any safety function.
2. The latest machine or connection modifications have no effect
on the control system.
3. The outputs of the GuardShield™ Type 2 are properly connected
to the machine.
4. The total response time of the machine is shorter than the
calculated value.
5. Cables and plugs of the GuardShield™ Type 2 are in flawless
condition.
6. Mounting brackets, caps, and cables are tightly secured.
Cleaning
If the optic front cover of the GuardShield™ Type 2 is dirty, the outputs
of the GuardShield™ Type 2 turn off. Take a clean, soft cloth and rub
without pressure. Do not apply aggressive, abrasive, or scratching
cleansing agents, as they attack the surface.
Date Code
Rockwell Automation Inc., 1201 South 2nd Street Milwaukee, WI 53204, USA
CAT
MAT NO
SN
PRODUCT OF MEXICO
Explanation of data code
The production date is printed in the format:
YYWW (YY= year, WW=week)
Example: Date = 1602 (16 = Year - 02 = Week)
Rockwell Automation Publication 440L-IN011B-EN-P - October 2017
SER REV
440L-T2KA0320YD A A
XXXX
GuardShield
Electro-Sensative
Protective Equip.
19KP
1234567890
DATE 1602
GuardShield Type 2 Safety Light Curtain
Ambient Temp.
-10..... +55C
Power Consumption
7W MAX.
Supply Voltage
24VDC+/-20%
Safety Parameters
TYPE 2/Cat. 2
IEC61489/ EN ISO 13849
PLc/SIL CL1, SIL1
EN62061/ IEC61508
Operating Instructions
PN-112459
TM
Type 2
Degree of Protection
IP65
Resolution
30mm
Range
0.3-16M
Protective Height
320mm
Response Time
≤20ms
PLANT 1150
13