Fiessler ULVT - Connection Example

8 Cascading of Light Grids -Connection
123456
off
12 3 456
7
1
2
3
1
23
1: 0V
3: 24VDC
2:
Anschluss für Folgesensor
Connection to next ESPE
raccordement à l´ ESPS
1
2
3
12 3 456
7
1
234567
7: 24VDC
3: OSSD1
6: 0V
5:
4: OSSD2
Anschluss für Folgesensor
Connection to next ESPE
accordement à l´ ESPS
1
2
3
123456
off
12 3 456
7
123456
off
8.8.2 connection example 2: Master sensor ULVTK (category 4), Slave sensor TLVT (category 2)
Operating mode: with restart interlock, with contactor control.
The connection of the master sensor to the voltage supply and to the machine control system ist made as described in chap-
ter 5 Electrical connection. The cable length between the cascaded light grids must not exceed 10m.
The desired operating mode is set only at the master sensor. (refer to chapter 3.6 operating modes selector.) On the slave
sensors, the operating mode must be set onto: no restart interlock, no contactor control, equivalent outputs !
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3
1 2 3
1
3
2
1
34567
2
1
3
2
1
34567
2
1
3
2
1
34567
2
connection
of the power supply
connection
for the
slave sensor
receiver
+24V DC ± 20%
functional ground
0V
operating mode:
no restart interlock
no contactor control
equivalent outputs
connection of the power
supply
and machine control
connection
for the
slave sensor
transmitter
operating mode:
with restart interlock
with contactor control
equivalent outputs
+24V DC 1
funct. ground 2
0V 3
+24V DC ± 20%
0V
-
OSSD2
OSSD1
contactor control
Start-Button
fig 37/1
FIESSLER
E L E K T R O N I K
Connection rever to chapter 5
Master sensor
receiver
ULVTE-K
Cat. 4
Master sensor
transmitter
ULVTS-K
Cat. 4
slave sensor
transmitter
TLVTS
Cat. 2
slave sensor
receiver
TLVTE
Cat. 2
37
Fiessler Elektronik GmbH & Co. KG
Doku Nr. 958 Stand 22.01.2018 RK
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