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9.5
Interface Pin Assignments
Pin Assignments for Connector X1
PIN
Signal
1
GND
2
Restart
3
UB
4
FP 1
5
Alarm 1
6
FP 2
7
FP 3
8
FP 4
9
NC
10
NC
11
OSSD 1
12
OSSD 2
13
NC
14
NC
15
Alarm 2
Table 9.5-1:
Description
Power supply ground
Input, scanner reset, and connecting the restart button
of the restart button
+24-V DC power supply; protected by a 1.25 A delayed-
action fuse
Zone pair control input
Semiconductor output that switches off when the warning
zone is violated as well as for warning messages such as
"optical window slightly dirty", error messages such as
"optical window very dirty", and for internal errors (the
functions can also be selected in combination).
Zone pair control input
Zone pair control input
Zone pair control input
Reserved
Reserved
Semiconductor output, switches off when the detection zone
is violated, Channel 1
Semiconductor output, switches off when the detection zone
is violated, Channel 2
Reserved
Reserved
Semiconductor output with shut-off when warning and
malfunction message
Pin Assignments for Connector X1
75
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