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16
Building Technologies
048_DMS_DF8000_ICC_MP4.15_A6V10081388_c_en.doc
Fire Safety & Security Products
06.2008
Unit
Address
Switch S1-5
Switch S1-6
Switch S1-7
Switch S1-8
Notes
0
Off
↓
Off
↓
Off
↓
Off
↓
1
On
↑
Off
↓
Off
↓
Off
↓
2
Off
↓
On
↑
Off
↓
Off
↓
3
On
↑
On
↑
Off
↓
Off
↓
4
Off
↓
Off
↓
On
↑
Off
↓
5
On
↑
Off
↓
On
↑
Off
↓
6
Off
↓
On
↑
On
↑
Off
↓
7
On
↑
On
↑
On
↑
Off
↓
8
Off
↓
Off
↓
Off
↓
On
↑
9
On
↑
Off
↓
Off
↓
On
↑
10
Off
↓
On
↑
Off
↓
On
↑
11
On
↑
On
↑
Off
↓
On
↑
12
Off
↓
Off
↓
On
↑
On
↑
13
On
↑
Off
↓
On
↑
On
↑
14
Off
↓
On
↑
On
↑
On
↑
15
On
↑
On
↑
On
↑
On
↑
Not valid for double units
Tab.7.
DF8000 unit address settings
Note that the DF8003 units that include 4 to 6 I/O modules, i.e. the
double
units,
always allocate two consecutive addresses on the RS485 line: the address se-
lected on S1-5 to S1-8 and the subsequent one. This applies both to
even
and
odd
addresses.
On the front panel, the CPU module has also a reset button that can generate
hardware reset on the CPU microprocessor.
4.2
Internal jumpers
Internally, 6 jumpers (J1...J6) are available to reverse the 0/1 logic on each of the
six I/O modules (positive or negative logic). If the jumper is installed, then the cor-
responding I/O modules functions with positive logic (see Fig. 8).
Fig. 8
CPU module - board layout
I/O logic jumpers
(installed means positive logic, 0 =
inactive and 1 = active)
1
CPU
1 8
S2
J1
J6
S1
Содержание DF8000
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