Applications
Leuze electronic
TNT 35 und TNT 35/7-24V
73
T
N
T
35/
7-
24V
DEUTSCH
ENGLISH
FRANÇAIS
IT
ALIANO
ESPAÑO
L
NEDERLANDS
6.5
Example of a TNT 35 with protective photoelectric sensor SLS 96
and EMERGENCY SHUT-DOWN function
In certain situations (with simple machines), the TNT 35 can also function as a EMER-
GENCY SHUT-DOWN module. Up to six pairs of SLS 96 protective photoelectric sensors
can be connected in series directly to the TNT 35. The supply of the protective photoelec-
tric sensors comes directly from the power supply of the installation/machine. Test
monitoring of the photoelectric sensors is carried out by the TNT 35. The EMERGENCY
SHUT-DOWN button(s) can be wired into the voltage supply of the TNT 35. If an
EMERGENCY SHUT-DOWN situation occurs, the TNT 35 will be disconnected from its
voltage supply, resulting in the outputs switching off. The dangerous motion will be
stopped.
Warning!
The maximum fall-delay time of the relay can be up to 130 ms! This time must be included
in the calculation of the safety distances!
Figure 6.5-1:
Connection diagram with a protective photoelectric sensor SLS 96 and
EMERGENCY SHUT-DOWN function
24
14
32
31
30
29
7
8
6
5
13
23
22
16
21
15
M
GND
+24V
Active
+24V
+24V
+24V
K1
K2
K1
K2
K1
K2
TNT 35
K1 + K2 = Forced co
tactors that switch o
the dangerous motio
Message output "Safety On"
Message output "Error"
Start
button
Reset
(optional)
Oper
ati
on w
ith
start
-/
and resta
rt-d
isa
bl
e
Transmitter
Receiver
EMERGENCY
SHUT-DOWN
button
Protective photo electric sensors
