5: N-Ann-I/O Led Driver Module; N-Ann-I/O Board Layout; Specifications - Honeywell NOTIFIER SFP-5UD Series Manual

ANN-BUS Devices
2.8.5 N-ANN-I/O LED Driver Module
The N-ANN-I/O is an LED driver module that can be used in a wide variety of applications, including as an interface with most custom-
ized graphic annunciators. The N-ANN-I/O can drive up to 40 LEDs. The following sections describe hardware installation. Refer to the
section titled"ANN-BUS" on page 71 for programming information.

N-ANN-I/O Board Layout

Figure 2.24 illustrates the N-ANN-I/O board showing locations of screw terminals for connection to the FACP, pin connectors for con-
necting LEDs and the DIP switch for selecting the ANN-BUS ID number.

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
SFP-5UD & SFP-10UD Series Manual— P/N 52879:C6 6/12/2018
Terminals not used (future)
ANN-BUS Connector
Figure 2.24 ANN-I/O Board Layout
o o o o
F to 120 F (0 C to 49 C)
Installation
ANN-BUS (ID#)
Address DIP
switch
43