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5.2
DF8020 module mechanical dimensions
Building Technologies
Fire Safety & Security Products
The output signals are relay contacts (NO or NC) with a shared common ground.
They can drive a current of up to 1 A at 30 VDC, and they can also be used to op-
erate an external relay when higher power loads are required.
LEDs reporting status
of outputs
I²C connector to I/O
modules or CPU module
Dip-switches for
address selection (1...6)
Fig. 15
DF8020 Front panel and external connections 1-16
Module Address
Switch 1
0
Off
1
On
2
Off
3
On
4
Off
5
On
Tab.10. DF8020 Module Address settings
Max Output load (resistive load)
Relay lifetime
Tab.11. DF8020 max. ratings
Output contacts 1, 2, 3, 5, 6, and 7 are set as NO by default (outputs 1 and 4 are
provided with terminals for both NO and NC). Internal soldering jumpers can be
used to set NC contacts.
Normally open
(default)
5
6
7
1
2
3
Fig. 16
DF8020 soldering jumper for NO / NC contacts 1-3 and 5-7
Width
45 mm
Height
75 mm
Depth
48 mm
Tab.12. DF8020 mechanical dimensions
16
15
14
13
12
11
10
DF8020
1
5
Output
2
6
3
7
4
8
1 2 3
1
1
2
3
4
5
6
7
Switch 2
Switch 3
↓
↓
Off
Off
↑
↓
Off
Off
↓
↑
On
Off
↑
↑
On
Off
↓
↓
Off
On
↑
↓
Off
On
1A / 30 VDC
5
10
cycles
5
6
1
2
Normally
closed
048_DMS_DF8000_ICC_MP4.15_A6V10081388_c_en.doc
9
I²C connector to
I/O modules
8
Notes
st
↓
1
module
nd
↓
2
module
rd
↓
3
module
th
↓
4
module
th
↑
5
module
th
↑
6
module
7
3
21
06.2008
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