Rockwell Automation 440L GuardShield PAC Type 4 Safety Light Curtain - Manual (Page 25)

GuardShield™ PAC Safety Light Curtain Installation Instructions
23
Original instructions
Six-Month Inspection
Check the following items every six months or whenever a
machine setting was changed.
Cleaning
If the optic front cover of the GuardShield PAC is dirty, the outputs
of the GuardShield PAC may turn off. Take a clean, soft cloth and
rub without pressure. Do not apply aggressive, abrasive or
scratching cleansing agents, which might attack the surface.
1. o Machine stops or does not obstruct any safety function.
2. o The latest machine or connection modifications have
no effect on the control system.
3. o The outputs of the GuardShield PAC are properly
connected to the machine.
4. o The total response time of the machine is shorter than
the calculated value.
5. o Cables and plugs of the GuardShield PAC are in flawless
condition.
6. o Mounting brackets, caps and cables are tightly secured.
Date Code
Figure 4: Explanation of data code
Location of Manufacture Year of Manufacturer Week of Manufacturer
X X* XX
M or 4K R 02
M represented Manchester, NH replaced by 4K for Monterrey, Mexico
* J=2004
K=2005
L=2006
M=2007
N=2008
P=2009
R=2010
S=2011
T=2010
U=2013
V=2014
W=2015
Y=2016
Z=2017
Ref No.
Part No.
Rev
Rev Ser
GuardShield
TM
Response Time with Coding
Response Time w/o Coding
Protective Height
Range
# of Beams/Spacing
Degree of Protection 2 Exec u tive Dr. Chelm s ford MA. 01 8 24
Prod u ct of Mexico
97 8 -441-9500
Electro- S en s itive
Protective E qu ip.
19KP
440L Bul/Type
R4A2500YD A B
Ser
440L Bul/Type
Part No. R4A2500YD A B
Ambient Temp
Power Consumption
Supply Voltage
Safety Parameters
Operating Instructions
J u n, 2010
PN-11790
7W max.
IP65
2/520mm
0.3-16m
500mm
<30ms
<20ms
-10.....+55C
24V DC +/-20%
PAC
Rockwell Automation
PLe/SIL CL3,SIL3
IEC61496/ EN I S O 1 38 49
EN62061/ IEC6150 8
Type 4/Cat.4
M a de in
AA00AA00