E145
15
732784 - Rev. A
9 10 11 12 13 14 15 16 17 18 19 20 21 22
9 10 11 12 13 14 15 16 17 18 19 20 21 22
9 10 11 12 13
14 15 16 17 18 19
OP-A OP-B STOP CL FSW OP
OUT1 OUT2 LK1 LK2
24V
20 21 22
-
-
-
+
+
IN1 IN2 IN3 IN4 IN5
9 10 11 12 13
14 15 16 17 18 19
OP-A OP-B STOP CL FSW OP
OUT1 OUT2 LK1 LK2
24V
20 21 22
-
-
-
+
+
IN1 IN2 IN3 IN4 IN5
ENGLISH
4.10 TRADITIONAL PHOTOCELLS
This board lets you use traditional photocells (contact N.C. with relay).
Before connecting the photocells, it is best to identify the operating type, which depends on the mo-
vement area they have to protect:
Closing photocells:
trip only during the auto-
mated system closing
- suitable for protecting the
closing area from risk of impact.
Opening photocells:
trip only during the auto-
mated system opening
- suitable for protecting the
opening area from risk of impact.
Photocells for opening/closing:
trip during both
the opening and closing
- suitable for protecting the
entire movement area from risk of impact.
Pulse generators:
used as pulse generators for
opening the automated system.
Fail Safe function
This function lets you monitor the correct alignment and operation of the photocells before each move-
ment. To enable the Fail Safe function, enter the ADVANCED Programming and set the
o1
o1
=
01
01
function.
With Fail Safe disabled: connect the transmitter (TX) power supply to terminals 15 and
18 of J3.
With Fail Safe enabled: connect the power supply negative of the transmitters (TX) to
OUT1. Then jumper the unused safety inputs with OUT1.
Hereafter are provided the drawings for some connection examples.
Closing
safety devices
Opening
safety devices
Safety devices for
opening/closing
No safety device and no stop device
FAIL SAFE disabled
No safety device and no stop device
FAIL SAFE enabled
