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Start-up / Operation • Recommended Monitoring Devices
Mobile Panel User's Manual V 1.5
3.1 Connection Examples for the E-stop and Key Switch
3.1.1 Connection Example for Safety Circuits up to EN 954-1 Category 4
This circuit has two channels which monitor starts and detects short circuits and ground faults.
Errors in the safety circuit, and errors or short circuits in the E-stop button are recognized.
Warning!
The highest safety category that can be reached for an entire system is always
determined by the lowest safety circuit category being used.
Figure 44: Connection example for safety circuits up to EN 954-1 Category 4
PILZ, PNOZ e1.1p
A2
Y5
14
24
Y32
Y6
S11 S21 Y4
S22
S12
S34
A1
+ 24 VDC
GND
K1
K2
K2
K1
GND
GND
GND
M
L1 L2 L3
K2
K1
13
14
11
12
21
22
E-stop button
Key switch
Switching cabinet
Connection cable
5CAMPH.0xxx-00
Operating unit
Industr
ial plug
and
mounting housing
Ye
llo
w
Green
Gr
ay
-Pink
White-Greenn
Red-Blue
Bro
w
n-Green
Switching cabinet cable
5CAMPC.00xx-0x
Release
for the
dangerous
movement
Auxiliary output e.g. error
message output PLC
Содержание 4MP181.0843-03
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