Operational Description TST WS-B
Page: 13
Wsb_bse8.doc
mt 041102
FEIG ELECTRONIC GmbH
+24V
+24V
0V
0V
EO-Test
IN6 / IN7
max. 100ms
max. 100ms
operation
operation
test mode
aktive
trigger
9
Appendix A: Draw-in security device
9.1 Prinzip:
idle status:
input IN6 (IN7) gets +24V
triggering:
input IN6 (IN7) is open
test mode:
When door reaches upper end position the controller waits for a trigger of IN6 (IN7).
Therefore the +24V signal of test output "EO-Test" will be switched off. This can be used for
example to switch off a transmitter of a one way light barrier or to trigger the test input
of a reflex light barrier. (if necessary switch external "Pull-Down resistor" of max.
2,2k
Ω
from clamp 63 (67) to clamp 64 (68))
draw-in security not connected
draw-in security connected
reflex light barrier
draw-in security connected
one way light barrier
channel 1 (INSIDE)
+24V
IN7
EO-Test
GND
wire bridge
61
62
63
64
transmitter-receiver module
IN7
EO-Test
GND
PNP
61
62
63
64
reflector
+24V
+24V
signal
test
GND
transmitter
IN7
EO-Test
GND
PNP
61
62
63
64
receiver
+24V
+24V
signal
GND
+24V
GND
channel 2 (OUTSIDE)
+24V
IN6
EO-Test
GND
wire bridge
65
66
67
68
transmitter-receiver module
IN6
EO-Test
GND
PNP
65
66
67
68
reflector
+24V
+24V
signal
test
GND
transmitter
IN6
EO-Test
GND
PNP
65
66
67
68
receiver
+24V
+24V
signal
GND
+24V
GND
Note
:
The test of the draw-in security device happens only in the
upper end position. For the realisation of an intermediate
stop ask your supplier.
