Rockwell Tools GUARDSHIELD SAFE 4 - Manual (Page 13)

Operation Manual GuardShield Safe 4
Figure 11: Adjustment with ILAS
5.2.6. Testing the protection field
After Installation and Alignment of the GuardShield
Safe 4 safety light curtain, the protection field has
to be tested with the test rod for the corresponding
resolution (14 or 30 mm) according Figure 12.
Figure 12: Correct testing of the protective field
using a test rod
5.3. Electrical Installation
5.3.1. Connection diagram
The transmitter and receiver are connected to the
machine control using a 5-wire cable.
For the transmitter and the receiver two M12 (for
cable - Ø 3 ... 6.5 mm) are supplied.
13
R
D
On optimal alignment of the light
curtain the ILAS light point can deflect
from the ILAS target point. The
maximum deflection adds up to the
following value due the operating
distance:
2 m R = 7 mm D = 7 mm
6 m R = 20 mm D = 21 mm
9 m R = 30 mm D = 32 mm
18 m R = 60 mm D = 63 mm
30 m R = 99 mm D = 105 mm
Transmitter Receiver Figure 13: Terminal block connection (see also
Figure 18)
Figure 14: M12/5 Pin connector
1) Operation with internal test
2) Test using a relay contact
3) Test using a PNP output
+24 VDC
0 V
1
2
3
4
Not connected
5
6
7
1)
3)
2)
Not connected
+24 VDC
0 V
1
2
3
5
4
6
7
R
L
R
L
OSSD 1
OSSD 2
Not connected
Not connected
Transmitter
Receiver
3
= 0 V
4
= Test 1
1
= + 24 VDC
2
= Test 2
Pin 5
= PE
Transmitter:
3
= 0 V
4
= OSSD 1
1
= + 24 VDC
2
= OSSD 2
5
= PE
Receiver:
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin