44
NFW-50X Manual —
P/N LS10129-001NF-E:C 7/25/2018
Installation
Optional Module 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.
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.
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:
TB1
J1
SW
1
JP
2
ANN-BUS
1 2 3 4 5 6 7 8
TB6
TB3
TB5
TB4
TB2
+ -
Figure 2.29 N-ANN-RLY Board Layout and Connection to FACP
N-ANN-RLY
Primary
ANN-BUS
-24 VDC
+24 VDC
ANN-BUS and power wiring are
supervised and power-limited
e
s
5
0
to
rl
y
.w
m
f
NFW-50X
ANN-BUS (ID#)
Address DIP switch
!
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.
COMMUNICATION SETUP
BUFFER:
LARGE
DATA BITS:
7
PARITY:
EVEN
STOP BIT:
1 STOP
BAUD RATE:
2400/4800/9600
AUTOMATIC LINE FEED
NO
AUTOMATIC CARRIAGE RETURN
NO
Table 2.3 Printer Options