D1260/D1260B
|
Installation Guide | 3.0
Installation
.
Bosch Security Systems | 9/04 | 48101E
11
3.5 Wiring
Use a four-wire flying lead connector to connect the
data and power connections between the
D1260/D1260B and the control panel. The
D1260/D1260B comes with a wiring assembly
consisting of four color-coded flying leads and a female
four-pin connector plug at one end. Wire resistance
must not exceed 14
Ω
.
Excessive wire resistance degrades
keypad performance.
Use 18 AWG (1.2 mm) wire when connecting a
D1260/D1260B to a control panel.
To connect the D1260/D1260B to the control panel:
1.
Power down the control panel.
Refer to
Steps 1
and
2
in refer to
Section 3.1.2
Mounting the Back Plate
on page 10.
2.
Connect the flying leads of the wiring assembly
(provided) to the wires from the control panel, as
shown in
Figure 9
.
Figure 9:
Bosch Control Panel to Keypad Flying
Leads Wiring
POWER +
32
DATA BUS A
31
DATA BUS B
30
COMMON
29
1
2
3
4
6
5
1 - Represents the entire length between control
panel and keypad
2 - SDI connector jack on keypad
3 - SDI power
4 - SDI Data Bus A
5 - SDI Data Bus B
6 - SDI common
3.
Turn the keypad over and plug in the wiring
connector through the opening (
Item 5
in
Figure 5
on page 9) in the back of the enclosure base
(
Figure 10
).
Figure 10: Plugging in Wire Connector to
D1260/D1260B
4.
Replace the back plate. Align and insert the top
two tabs of the enclosure into the top two tab slots
of the back plate. Hold the top edges of the
enclosure and back plate in position. Push the tabs
inward and press the enclosure and back plate
together until the cover snaps into place.
Содержание D1260 Series
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