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Installation
N-ANN-RLY Board Layout and Connection to FACP
Figure 2.29 illustrates the N-ANN-RLY board showing locations of screw terminals for connection to the FACP and the DIP switches for
selecting the ANN-BUS ID number.
ANN-BUS and power wiring are
supervised and power-limited
2.8.4 Printer
A parallel printer may be connected to the FACP using the optional ANN-S/PG Serial/Parallel Interface Module. The printer can be used
to provide a hard-copy printout of real-time events, history file and walktest data. Installation of the device requires panel programming
to allow the FACP to communicate with the device. Refer to "N-ANN-S/PG Serial/Parallel Interface Module" on page 18 for installation
details. Refer to "ANN-BUS Setup" on page 86 for programming information.
CAUTION: POSSIBLE EQUIPMENT DAMAGE
!
DO NOT CONNECT A PRINTER OR PC TO THE NFW-50X FACP IF A GROUND FAULT (ZERO IMPEDANCE TO
GROUND) EXISTS ON THE CONTROL PANEL. CIRCUIT DAMAGE MAY RESULT. REMOVE ALL POWER (PRIMARY
AND SECONDARY) BEFORE INSTALLING OR REMOVING ANY WIRING.
Printer Configuration
Refer to the documentation supplied with the printer for pertinent information about printer setup. Set the printer's options as listed in the
following table:
44
ANN-BUS (ID#)
Address DIP switch
-24 VDC
Primary
ANN-BUS
NFW-50X
Figure 2.29 N-ANN-RLY Board Layout and Connection to FACP
COMMUNICATION SETUP
BUFFER:
DATA BITS:
PARITY:
STOP BIT:
BAUD RATE:
AUTOMATIC LINE FEED
AUTOMATIC CARRIAGE RETURN
Table 2.3 Printer Options
1 2 3 4 5 6 7 8
TB2
TB4
TB5
TB3
TB6
ANN-BUS
TB1
N-ANN-RLY
+24 VDC
+
-
LARGE
7
EVEN
1 STOP
2400/4800/9600
NO
NO
NFW-50X Manual — P/N LS10129-001NF-E:C 7/25/2018
Optional Module Installation
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