RZN 4503-T
RZN 4503-T
99.825.18 2.1/10/13
99.825.18 2.1/10/13
28
/
36
29
/
36
Connection of smoke vent buttons
Max. 8 buttons per line connectable.
Standard connection
Parallel connection
Parallel connection of 2x 2 buttons
2
8
3
1
6
4
7
5
R
T
45
first to penultimate
button
2
8
3
1
6
4
7
5
RT 45
2
8
3
1
6
4
7
5
OK
last button
Line
T
–
K
A
Z
S
RZN 4503-T
Line
–
Control
Alarm
CLOSE
RM
10k
W
Failure
Alarm
Control
–
Line
CLOSE
Failure
n.c.
RT
Line
n.c.
Failure
T
–
K
A
Z
S
RZN 4503-T
Line
–
Control
Alarm
CLOSE
RM
10k
W
Alarm
Control
–
Line
Line
CLOSE
Failure
*
*
* Shunt connection by customer
Alarm
Control
–
Line
CLOSE
Failure
n.c.
RT
2
8
3
1
6
4
7
5
RT 45
2
8
3
1
6
4
7
5
OK
2
8
3
1
6
4
7
5
RT 45
2
8
3
1
6
4
7
5
OK
2
8
3
1
6
4
7
5
R
T
45
2
8
3
1
6
4
7
5
R
T
45
first to penultimate
button each
last button each
Line
n.c.
Failure
T
–
K
A
Z
S
RZN 4503-T
Line
–
Control
Alarm
CLOSE
RM
Alarm
Control
–
Line
Line
CLOSE
Failure
*
*
Alarm
Control
–
Line
CLOSE
Failure
n.c.
RT
* Shunt connection by customer
10k
W
2
8
3
1
6
4
7
5
RT 45
2
8
3
1
6
4
7
5
OK
2
8
3
1
6
4
7
5
RT 45
2
8
3
1
6
4
7
5
OK
= Display flashing
= Display ON
= Display OFF
Servicetimer is up
Line deactivated
Line fault
Display
"line fault"
Display
"system
OK"
Display
"general
fault"
Description
If the LED line fault flashes, the line is switched off,
e.g. for service reasons. You cannot activate the
control panel in this status.
In case of an actual line error the LED line fault is
permanently on.
Triggerng an alarm is not possible during the
shutdown.
Hold 3 s to switch
off line / tip on to
switch on
Line shutdown
RZN 4503-T
RM
RT
R
–
–
Line
Operating contact
Alarm resistor
1k
W
BMZ / BMA
Line
–
Terminal resistor*
10k
W
E
B
Reset by BMZ
(optional)
Connection of fire detector
Max. 14 fire detectors connectable.
Only D+H approved detectors must be used.
* Terminal resistors for line monitoring
It is pinched in control panel for transport.
Take it off there and connect according to plan.
Terminal resistor must remain at terminal RM 1,2,
when no fire detector or external control exists!
** Remove the 180R resistor
Connection of fire alarm system
< optional >
Terminal resistor*
180R
1
2
3
4
5
6.
7
**
180R
1
2
3
4
5
6.
7
**
first to penultimate
fire detector
last
fire detector
10k
W
RZN 4503-T
RM
RT
1
2
–
Line
FO 1362
or
FT 1262
FO 1362
or
FT 1262
Group output:
Three minutes after the motor group has been
operated in OPEN or CLOSE direction, the
potential between Mot.a and Mot.b is switched to
zero potential. While an alert, a possible group
disturbance will not notified. Only after reset the
alarm, a fault message will be indicated.
High-speed function (HS):
All D+H drives with SHEV high-speed function are
supported. In daily ventilation operation, a consi-
derable noise reduction is achieved through the
reduced drive speed. In case of SHEV the drives
run with a very high speed to reach the OPEN
position defined within 60 seconds at the most.
SHEV retriggering:
The smoke vents will be triggered with an OPEN-
impulse every 2 minutes for a duration of 30
minutes according to VdS 2581. For this, the
drives must be blockage safe. All D+H drives meet
this precondition. Otherwise the DIP switches has
to be switched on OFF.
Mounting of the drives:
Please take mounting informations from the
relevant instruction for use of the respective drive,
because of varied possibilities for choosing drives.
Drives
English
English
