Fire-Lite Alarms MS-9600LS Manual page 33

Accessories
Specifications

• Max. ANN-BUS Voltage: 28 VDC
• Max. Current:
• Alarm: 200 mA
• Standby: 35 mA
• Each LED: 10 mA
• Operating Temperature: 32
• For indoor use in a dry location only
ANN-I/O Connection to FACP

The ANN-I/O connects to the FACP via the ANN-BUS as illustrated in Figure 1.9. After the
ANN-I/O is connected to the panel, it must be added to the system via FACP programming. Refer
to the section titled "ANN-I/O Options" on page 123.
ANN-I/O Module LED Wiring

There are four 12-pin connectors on the ANN-I/O module for connecting LEDs. Each set of 10
LEDs get their power from Pin 11 of the corresponding connector. Internal resistors are sized so
that there is approximately 10 mA of current for each LED. No series resistors are required. Refer
to the programming section titled "ANN-I/O Options" on page 123 of this manual.
The LEDs are wired as illustrated in Figure 1.10. Note that the illustration depicts only connectors
P1 and P2. Wiring is identical for P3 (LEDs 21-30) and P4 (LEDs 31-40).
MS-9600LS Series Manual — P/N 52646:B2 2/12/2010
o F to 120
P1
P2
11
1 10 20
ANN-I/O Module
24 VDC
nonresettable
ANN-BUS and power wiring are
+ - + - + -
TB3
Figure 1.9 ANN-I/O Connection to FACP
o F (0 o C to 49 o C)
P3
P4
21 30 31
40
ANN-BUS/
ACS BUS
supervised and power-limited
TB1
TB5
TB4
JP8
JP5
FACP
Product Description
+ -
A B
TB6
33