Bosch Appliances Music Mixer DS7433 User Manual

Installation Instructions  
for the  
DS7433 8 Input Module  
DS7433  
1.0  
General Information  
The DS7433 is an 8 input Module for use with the DS7400(Xi) Series  
Control/Communicator. It connects directly to the DS7400(Xi) and is  
designed to expand it to 16 hard wired points. One DS7433 may be  
used per DS7400(Xi) system.  
LP+  
LP+  
LP+  
LP+  
9
10 11  
12 13  
14 15  
16  
Current Draw: 65 mA Standby. 80 mA with one point in alarm.  
Add 15 mA per additional point in alarm.  
Maximum Loop Impedance: 60 ohms.  
End Of Line Resistor: 2.21 K ohm.  
12 VDC Nominal Operating Voltage.  
DS7433 Front View  
Printed Circuit  
Stand-off “Ears” Board (PCB)  
2.0  
Installation  
Warning:  
Caution:  
Failure to follow the mounting instructions in this  
manual may result in damage to the DS7400(Xi)  
Control Panel.  
Stand-off  
Be sure that the Stand-off is pressed firmly  
through the Printed Circuit Board, so that  
the Stand-off ears can expand outward.  
The DS7433 and DS7400(Xi) contain static sensitive  
components and must be handled with care. Follow  
anti-static procedures when handling the boards.  
A/CPower Indication LED  
Install the DS7433 board prior to installing the DS7400(Xi) board  
into the control enclosure. If the DS7400(Xi) board is already  
installed in the control panel enclosure, remove the 7400(Xi) board  
this time.  
1
Install DS7433 Here  
2
3
A
C
4
5
A
6
7
8
Place the DS7400(Xi) board on a flat surface with the component  
side of the module facing up.  
+
R
Install the four plastic standoffs in the holes provided in the  
DS7400(Xi) module. Avoid bending or flexing the DS7400(Xi) board  
when inserting the standoffs. Be sure the standoff tabs are aligned  
so that they do not touch any components on the module. Be sure  
that the standoffs are firmly pressed into the board so that the  
“ears” can expand out. See drawings.  
Expansion Port  
O
P
T
I
O
N
B
G
Y
Stand-Offs (4)  
DS7400(Xi)  
30  
9
10 11 12 13 14 15 16  
17 18 19  
PO1 PO2 1–  
21 22 23 24 25 26 27 28  
20  
29  
LP+ 2– 3– LP+ 4– 5– LP+ 6– 7– LP+ 8–  
R
B
G
Y
G
B
S
R
Install the DS7433 board onto the standoffs, noting that the  
connector pins from the DS7400(Xi) are properly aligned to install  
into the connector on the DS7433. Avoid bending or flexing the  
boards while pressing them onto the standoffs.  
Installing the DS7433 on the DS7400(Xi)  
Remote Points (supervised)  
9 LP+ 10 11 LP+ 12 13 LP+ 14 15 LP+16  
The DS7400(Xi) control board may be installed into the control  
panel enclosure at this time.  
3.0 Wiring  
NO NO  
NO NO  
NO NO  
NO NO  
Points 9-16 are intended for the connection of normally open or normally  
closed alarm contacts. These points may also be used with compatible  
2 wire smoke detectors.  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
4.0 Programming  
2.21K2.21KΩ  
2.21K2.21KΩ  
2.21K2.21KΩ  
2.21K2.21KΩ  
2-wire fire End-of-Line resistors are P/N 25899  
Burglar End-of-Line resistors are P/N 25944  
Refer to your control panel Installation Guide for programming  
information.  
DS7433 Wiring  
 

Belkin Film Camera F1D084vea2 User Manual
Belkin Network Router 8820ED00378_F7D4301_V1 User Manual
Black Decker Drill 9021 User Manual
Bosch Appliances Dishwasher SHE4AM User Manual
Bosch Power Tools Grinder 0 601 375 039 User Manual
Brother Fax Machine FAX 2840 User Guide page
Bushnell Film Camera 202204 User Manual
Cambridge SoundWorks Car Speaker P205 User Manual
Capresso Hot Beverage Maker 260 User Manual
Carrier Air Conditioner 38AH044 084 User Manual