36
746 E R
24
732099 - Rev.D
J1
OPEN A
OPEN B
FSW OP
FSW CL
STOP
SAFE
TX-FSW
W.L.
24 V
500 mA
max
12
3
4
5
6
7
8
9
1
0
1
1
1
2
{
2.5
Tr
ansla
tion of the original instruc
tions
ENGLISH
CONTROL DEVICES AND ACCESSORIES
Connect the control devices and the accessories to terminal board
J1
(
36
).
- Multiple contacts on the same NC input must be connected in series.
- Multiple contacts on the same NO input must be connected in parallel.
TERMINAL BOARD J1
1
OPEN A
Connect a push button or another type of NO device.
When the contact closes, the leaf opens completely.
2
OPEN B
CLOSE
Connect a push button or another type of NO device.
When the contact closes, the command is activated according to the
programmed operating logic:
- in logic A, AP, S, E, or EP: partial opening (OPEN B)
- in logic B, C, or B/C: closing (CLOSE)
3
FSW OP
NC contact. Connect the opening photocells (
§
Accessories chapter).
Bridge with the negative (TX-FSW) if not used.
4
FSW CL
NC contact. Connect the closing photocells (
§
Accessories chapter).
Bridge with the negative (TX-FSW) if not used.
5
STOP
Connect a push button or another type of NC device.
Bridge with the negative (–) if not used.
When the contact opens, it stops the leaf and locks the gearmotor
(which remains locked until the button is reset).
6
SAFE
NC contact. Connect the sensitive edges.
Bridge with the negative (TX-FSW) if not used.
When the contact opens, it causes the leaf to reverse for 2 s and then
locks the gearmotor.
7, 8
–
Accessories power supply negative and common contacts.
9, 10
+
Accessories power supply positive 24 V (500 mA max.).
11
TX-FSW
Open collector negative for the functional test (failsafe) on inputs
3, 4 and 6.
Connect the photocell transmitter/sensitive edges negative to termi-
nal 11 (
§
Accessories).
Do not exceed the max load of the output: 24 V
"
, 100 mA.
12
W.L.
Open collector negative configurable for lamp or electric lock (
§
Accessories).
Do not exceed the max load of the output: 24 V
"
,
100 mA. If necessary, use a relay and a power supply that
is external to the board.
Example of NO contacts connected in parallel
Example of NC contacts connected in series
Summary of Contents for 746 E R Z20
Page 1: ...746 E R Z16 746 E R Z20 Translation of the original instructions...
Page 41: ...746 E R 41 732099 Rev D...
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