
E~NT LOGGING The 5140XM allows its event log to be printed on a local serial printer. If used,
PRINTER
program field 3*1 9 must be set to”1”. NOTE: This setting overrides the functions
CONNECTIONS
selected for INPUT 1 and OUT 2 made in field 3’20. Connect a UL EDP Listed
serial printer to the J2 mnnector using an Ademco 4100SM Intedacs modui~ ~s
shown below. Refer to the EVENT LOGGING PROCEDURES section O-,S
manual for a description of the console commands which initiate event log
printing,
NOTE 1: Printer must be configured as follows:
.8 data bfis, no pa~y, 1 stop bi
.300 or 1200 baud (1200 preferred)
. Har*are handshaking using DTR signal
NOTE 2: The4100SM module is supphed wih a 10 foot RS232 cable. A longer
cable or an efiension cable can be used f the 5140XM and serial printer are
separated by more than 10 feet, but the total cable length should be less than 50
feet.
NOTE 3: Most printers either ignore the CTS, DSR and CD signals, or require
them to be high ~.e. 3-15VDC as measured on RS232 DB25 connector pins 5, 8
& 8 respedtvely wtih respect to grouti pin 7). The 41 OOSM module sets these
pins Mgh. If the printer being used will not operate with these pins high, then” ctip
the blue (CTS), whfie’ (DSR) or red (CD) jumpers on the 4100SM module to set
the corresponding signal fbating. Important pins on the RS232C cable are pin 3
(data out), pin 7 (gmuti) ati pin 20 (DTR - ready).
NOTE 4: The DTR signal, as measured at 41 OOSM TB1, should be high (9.5-
14VDC) when the printer is powered, properly connected, on-line and ready to
print, This signal will be low (O-1 .5VDC) when the printer is not powered, not
properly mnnecfed, oft-fine or out of paper. The 5140XM will not send printing
data to the printer unless the DTR signal is high.
NOTE 5: If earth grou~ fauk sensing is enabled:
You may get an earth ground fault indcation when the 41 OOSM N ‘e
is clipped directly onto a sidewall of the 5140XM cabinet. If this o*,
use an insulator to insulate the 4100SM’S clip-on bracket from the
5140XM cabinet side wall. Later production versions of the 4100SM
have the chp~n bracket isolated from the circuit ground (terminal 7) and
will not have this problem.
You may alw get an earth ground fault indication if you use a printer (or
PC) which has a 3-prorrg, grounded pwer cord. [f this occurs, first verify
that pin 1 (chassis ground) is isolated from pin 7 (signal ground) on the
4100SM’S RS232 @nnector (early production versions of the 4100SM
have an unma~ed, 3/8 long, bare wire jumper lying near the pin 1 stie
of the RS232 connector which must be cut to isolate these pins). Then
verify that these pins are isolated on your prirrtefs RS232 connector.
Follow the instructions provided wfih your printer to isolate these pins if
required.
Figure 13. ~E~ LOGGING PRINmR CONNECTIONS
,, .*, x, ,.,, s.,,,. .,.
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