Bosch FPA-5000 Anschaltehandbuch Seite 22

22 en | Notes
1.5.2 Connection symbols
Monitored/
not monitored
Redundancy
Loop wiring with
redundant element
Stub wiring with
redundant element
Standalone control panel
with redundancy
1.5.3 Optional components
1.6 Resistance values
The following table provides an overview of resistor color coding. The metal film resistors
delivered with the product have five color loops, which indicate the resistance value.
Color
Silver
Gold
Black
Brown
Red
Orange
Yellow
Green
Blue
Purple
Gray
White
In accordance with IEC Publ. 62/DIN 41429
Orange — white — black — brown — brown: 3.9k Ohm resistor with 1% tolerance,
Red — red — black — brown — brown: 2.2 k Ohm resistor with 1% tolerance.
F.01U.009.201 | 11.0 | 2009.08
i i With/without feedback
Synchronization
Stub wiring
Redundant stub wiring with
redundant element
Connecting other devices
1 ... n
Additional power supply
24 V - 28 V
ΔU > 6V
Wiring Diagram Manual
1st loop 2nd loop 3rd loop
0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
FPA-5000 Modular Fire Panel
Areas with danger of
explosion
Loop wiring
Redundant stub wiring
Standalone control panel
4th loop
(multiplicator)
-2
10
-1
10
0 0
10
1 1
10
2 2
10
3
3
10
4 4
10
5
5
10
6 6
10
7
7
10
8 8
10
9 9
10
Bosch Sicherheitssysteme GmbH
5th loop
(tolerance)
±1%
±2%
±0.5%
±0.25%
±0.1%
±0.05%