RZN 43xx-E
9/16
Connection GE 628 (-L) V2
-
Supply wires
and
branch off parallel
-
is looped through
all the cables up to the group end.
Mot. a
Mot. b
Monitoring
Connection in case of line branch (GE 628 (-L) V2)
The smoke vent control panel is designed for opening smoke vent devices,
which operate by thermal lifting and through automatic fire recognition
devices (thermal detector, smoke detector). They are triggered either
automatically or manually by smoke detectors at an early stage of a fire and
remain in an opened position without further power consumption. In such a
case, the functional retention of the electrical system is only required at the
early stage of fire. Secured wiring with protection against mechanical
damage is required in accordance with DIN 18232 Part 2.7.2.4.
Cable from the Smoke and heat vent control panel to connect the drive.
Drive lines have a monitoring wire in which fire recognition devices (thermal
maximal detector e.g. THE) can be looped-in:
- standard guidelines for line systems MLAR or safety line with function
retention ... E30, installed in accordance with DIN 4102*.
An increased cable function retention time may be required when drive lines
are installed through areas of the building which are not monitored.
- standard guidelines for line systems MLAR or safety line with function
retention ... E90 installed in accordance with DIN 4102*.
Control cable (Group):
Cables through non-monitored areas:
* Please note: No type designation is given for these cables because of a
large variety on the market. Please consult your D+H distributor about
these.
! The earth conductor must not be wired !
cross section (mm²) =
80
* Connect in parallel 2 wires for each drive line.
** Connect in parallel 3 wires for each drive line.
simple cable length (m) x total current
total
consumption
1
2
3
4
5
6
7
8
9
10
A
3x 1,5 mm²
120
60
40
30
24
20
17
15
13
12
m
3x 2,5 mm²
200 100
65
50
40
33
28
25
22
20
m
*5x 2,5 mm²
400 200 130 100
80
65
56
50
44
40
m
**7x 2,5 mm²
600 300 200 150 120 100
85
75
67
60
m
Cable for GE 628 (-L) V2
Connection examples (GE 628 (-L) V2)
control
panel
M
25m
3 x 2,5²
M
M
M
M
M
M
M
Example 1:
1 line
Simple wiring, however unfavourable for voltage drop:
All drives on one cable.
Example 2:
2 lines
Control panel in the centre, one side wired as branch, the other one as
terminal line. 4 wires are required for each branch!
Example 3:
2 lines on one side
Branch and terminal line in same direction.
Number of drives varies in accordance with lengths of lines. 4 wires are
required for each branch!
Example 4:
3 lines
Three cable runs are provided because of the very long distances:
2 cable runs with 3 drives each over 65 m line as branch and 1 cable run with
2 drives over 200 m line. 4 wires are required for each branch.
Group plug-in card GE 628 (-L) V2 (
)
continuation
M
50m
3 x 2,5²
4 x 2,5²
branch box
50m
M
M
M
M
M
M
M
control
panel
M
control
panel
65m
40m
4 x 2,5²
3 x 2,5²
M
M
M
M
M
M
M
branch box
M
65m
65m
200m
4 x 2,5²
4 x 2,5²
5 x 2,5²
M
M
M
M
M
M
M
control
panel
branch box
control panel
Mot. b
76
5
Mot. a
monitored
Mot. a
Mot. b
Mot. a
Mot. b
branch box
on motor
branch box
branch box
branch box
on motor
switch further
branchings
alike
Vent button
drives*
LT 43
(-SD)
EM 47 K
terminal module
lenght of line and cross
sections, see page 9
close
–N
OPEN
signal
open
close
OPEN
signal
(only
-SD)
–N
open
monitoring
Mot.a
Mot.b
5
6
7
1
2
3
4
LT
MOT
L
P
GE
black
black
orange
2x47k
W
branch
box by customer
first to
penultimate
drive
LT
4
3
L
P
Mot. b
-HS*
Mot. a
* For detailed information concerning the connection,
please refer to the instruction for use of respective drive.
last
drive
Mot. b
-HS*
Mot. a
