Electrical installation
Control terminals
Safe torque off
76
EDBCSXS064 EN 4.0
5.3.3.6
Example: Wiring with electronic safety switching device "Pilz PNOZ e1vp" for
Performance Level Pl
d
P
i
lz
77
4
195
P
i
lz
77
4
195
T
1
T
2
P
i
lz
P
N
OZ
e1vp
10s
Not
-H
a
l
t
/
E
mergenc
y
stop
2
4V
DC
S
tart
S
3
4
2
4
1
4
S
22
S
12
Y
6
S
11
S
21
Y4
Y
7
A
2
S
36
A
1
Y
32
E
C
SxS/P/
M
/A
QSP
SI
1
X
25
X
6
SI
2
S
2
4
S
0
B
D1
B
D2
B-
B
+
G
ND
D
I
1
2
4V
DC
H
1
ECSXA034
Fig. 5−12
Example: Wiring with "Pilz PNOZ e1vp 10s" safety switching device
T1 Test key 1
T2 Test key 2
ƒ
The motor is shut down in accordance with stop category 1 of EN 60204 when the
safety function is requested.
ƒ
The delay time of the safety switching device and the quick stop deceleration time
have to be coordinated with the brake closing time.
ƒ
The diode−capacitor combination prevents the test pulses of the safety switching
device from disturbing the smooth running of the motor, as otherwise a short−time
inhibit of the controller cannot be ruled out. The diode−capacitor combination can be
procured from the company Pilz (Pilz order number: 774195) as a complete terminal
block.
