FAAC A951 - Safety Sensor Wiring

A951 28 532081 - RevA
J4J5
1 2 3 4
ON
1 2 3 4
ON
A
B
XPB ON
(B)
(A)
I/O
■ XPB ON
+24 V
-
S1
S2
test
25
Translation of the original instructions
ENGLISH
6.6 CONNECTING SAFETY SENSORS
1. The inputs of the I/O board to which the sensors
should be connected must be configured as safety
devices (opening or closing according to require-
ments), with an NC and TEST enabled contact.
2. Configure an output as
TEST.
3. For the electrical wiring, refer to the sensor in-
structions.

The parameters are available in advanced program-
ming on the A951 or via the KP EVO.
CONNECTING XPB ON
25 shows an example of a pair of interconnected
XPB ON master/slave, sensors used as closing (A) and
opening (B) safety devices.
Sensor A is connected to input S1 (to be configured
as a safety device during closing with an NC and
TEST
enabled contact).
Sensor B is connected to input S2 (to be configured as
a safety device during opening with an NC and
TEST
enabled contact).
Output O1 should be configured as
TEST (normally
closed).
DIP switch 1 of each sensor defines the side on which
it is mounted:
ON = opening side
OFF = closing side
CONNECTING THE XPB SCAN
26 shows an example of a pair of interconnected
XPB SCAN master/slave, sensors used as closing (A)
and opening (B) safety devices.
Sensor A is connected to input S1 (to be configured
as a safety device during closing with an NC and
TEST
enabled contact).
Sensor B is connected to input S2 (to be configured as
a safety device during opening with an NC and
TEST
enabled contact).
Output O1 should be configured as
TEST (normally
closed).
DIP switch 1 of each sensor defines the side on which
it is mounted:
ON = opening side
OFF = closing side
violet
green
yellow
white
brown
pink
red
blue