R
GuardShield™ Type 2 Safety Light Curtain Installation Instructions
15
Original instructions
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.
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,
which might attack the surface.
Date Code
Explanation of data code
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.
Tran
s
mitter
Receiver
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
Part No.
GuardShield
TM
PLD/SIL CL2,SIL2
Response Time w/o Coding
Protective Height
Range
Resolution
2 Exec
u
tive Dr. Chelm
s
ford MA. 01
8
24
Prod
u
ct of Mexico
97
8
-441-9500
Ser Rev
T2KA0320YD A A
Ser Rev
440L
Bul/Type
Part No.
T2KA0320YD
A A
AA00AA00
Ambient Temp
Power Consumption
Supply Voltage
Safety Parameters
Operating Instructions
Ref No.
Jun, 2010
PN-20857
7W max.
IP65
30mm
0.3-16m
320mm
<30ms
<20ms
-10.....+55C
24V DC +/-20%
Bul/Type
Response Time with Coding
Electro-
S
en
s
itive
Protective E
qu
ip.
19KP
Degree of Protection
Rockwell Automation
440L
IEC61496/ EN I
S
O 1
38
49
EN62061/ IEC6150
8
Type 2/Cat.2
M
a
de in