E X P L O S I O N P R O O F
!
!
RedMax- 8 -...F1
►
RedMax- 15 -
...
F1
►
8 Nm
15 Nm
▼
3
s/90°
►
15 s/90°
►
30 s/90°
►
60 s/90°
►
120 s/90°
►
00
01
02
03
04
05
06
07
08
09
RedBox
S
T
U
o
= 10,6 V
I
o
= 11 mA
P
o
= 30 mW
C
i
= 0
L
i
= 0
IIC IIB IIA
L
o
2 mH 5 mH 10 mH
C
o
830 nF 3,7
μ
F 4,5
μ
F
a
a
a
+
~
+
~
+
~
+
~
−
~
−
~
−
~
−
~
PE
PE
PE
PE
1
1
1
1
2
2
2
2
3
3
3
3
PA
PA
PA
PA
4
1
7
4
5
2
6
3
8
5
9
6
< 5°
< 5°
> 85°
> 85°
1
2
°C
ExPro-TT
U < 90 V AC/DC 2 AT 10 AT
U > 90 V AC/DC 5 AT 10 AT
U < 90 V AC/DC 2 AT 10 AT
U > 90 V AC/DC 5 AT 10 AT
www.schischek.com
Schischek GmbH
Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. +49 9101 9081-0, Fax +49 9101 9081-77, E-Mail [email protected]
RedMax-S-F1_en
V01 – 29-Jun-2017
RedMax-...-F1 RedMax-...-SF1 RedMax-...-BF1
Special options
... -CTS
... -VAS
Electrical connection
Parameters, adjustments and failure indication
Parameter selection
Functions, adjustments and parameters
Type
Running times
Position of switch S
Torques
Example:
RedMax-15-BF1
Requested parameter:
Torque
15 Nm
Motor running time 30 s/90°
Result:
Switch position
02
Installation
Ex area –
zone 2, 22
Safe area
Supply *
24...240 VAC/DC ± 10 %
* electrical wiring see diagrams
Switch – Push button – Lamp
for adjustment
(behind the blanking plug)
10-position switch (S)
Push button (T)
3-colour LED
All actuators are equipped with a universal supply unit working at a voltage range from
24...240 VAC/DC. The supply unit is self adjusting to the connected voltage!
The safety operation of the spring return function works if the supply voltage is cut or line 3
opened. For electrical connection inside hazardous areas a terminal box is required (e.g.
RedBox).
An over-current protection fuse < 10 A has to be provided by installer.
Note: the initial current is appr. 2 A for 1 second.
Integrated auxiliary switches signal the rotation angle’s position. U
min
and I
min
change once
the switches were operated with higher voltage or current.
Ex-i intrinsic safe data – for temperature trigger ExPro-TT T 1.0
Attention
During commissioning apply a self adjustment drive.
Regard duty cycle at motor running times!
Never use spring return actuators without external load.
Auxiliary switches *
see Technical data
On-off
SB 2.4
On-off (1 wire)
SB 2.5
Wiring of integrated auxiliary switches
SB 3.2
On-off – spring Ex-i tripping circuit
SB 7.4
Ex-i tripping circuit for
ExPro-TT-... safety
temperature trigger
Test
button
Attention!
At 1-wire control
mode the heater
does not work in
case of open contact.
24...240 VAC/DC
24...240 VAC/DC
24...240 VAC/DC
24...240 VAC/DC
(?) Switch settings in
actuator’s normal position.
Integrated auxiliary switches,
Grid fuse-protection recommended.
min. max.
Integrated auxiliary switches,
Grid fuse-protection recommended.
min. max.
A) Self adjustment of angle of rotation
ATTENTION:
To adjust the angle of rotation connect only wire 1 and 2.
Do not connect wire 3.
Apply supply voltage to wire 1 and 2. Turn switch (S) to position 02. Press
button (T) for a minimum of 3 seconds. The actuator drives to the first end position,
detects the blocking position and performs a spring return to the starting position.
The LED flashes GREEN during adjustment. After that disconnect from the mains
and connect wire 3.
The adjustment takes about 31 seconds (30 sec. “On”, 1 sec. “Off”).
B) Selecting motor running time
Adjust parameters only if actuator is in idle state or without applied potential.
Turn switch (S) to the position required for the intended operation acc. to table
above. The selected parameters will be carried out at the actuator’s next operation.
C) Function of the ExPro-TT-... in the Ex-i tripping circuit
When the ...Pro-TT’s tripping circuit is opened the actuator runs into its end position
with spring return.
D) Additional information for control in On-off operation
a closed
= actuator opens
a open
= spring return
The rotation direction (clockwise/counter clockwise) depends on left/right
mounting of the actuator to the damper.
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