Applications
68
TNT 35 und TNT 35/7-24V
Leuze electronic
DEUTSCH
E
NGLISH
FRANÇAIS
IT
A
LIANO
ESPAÑOL
N
EDERLANDS
6
Applications
In the following chapter, a number of examples of applications are given, which illustrate
the wide application areas of the TNT 35 and TNT 35/7-24V.
6.1
Example with retro-reflective photoelectric safety sensor SRK 96
Up to three SRK 96 retro-reflective photoelectric safety sensors can be connected in series
directly to the TNT 35. The supply of the retro-reflective photoelectric safety sensors comes
directly from the power supply of the installation/machine. Test monitoring of the photoelec-
tric sensors is carried out by the TNT 35.
Figure 6.1-1:
Connection diagram for connecting an SRK 96
24
14
32
31
30
29
7
8
6
5
13
23
22
16
21
15
Reset
TNT 35
GND
+24V
}
Retro-reflective photoelectric safety sensor
Active
EDM (relay monitoring, feedback circuit
Safety output 2
Safety output 1
Message output "Safety On"
Message output "Error"
}
Start/
Active
Oper
ati
on w
it
hout
sta
rt-
/
and
resta
rt-d
isabl
e
The operating mode is selected using a jumper
between:
terminal 22 & 23 (with start-/restart-disable)
or
terminal 23 & 24 (without start-/restart-disable)
Oper
ati
on w
it
h
start-
/
and r
e
star
t-di
sab
le
Emergency
shut-down
