DMP Electronics 867 W LX-BUS, Installation Manual

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2 867 INSTALLATION GUIDE | DIGITAL MONITORING PRODUCTS
WIRE THE MODULE
Caution: Disconnect all power from the panel before wiring the module.
Failure to do so may result in equipment damage or personal injury.
For power connections, use 22 AWG or larger wire. Refer to Figure 4 when
wiring the module.
1. Connect 505‑12 DC positive to module Terminal 1. Connect 505‑12 DC
negative to module Terminal 2.
2. Connect module Terminal 3 to bell output positive. Connect module
Terminal 4 to bell output negative.
3. Install the included 10k Ohm EOL resistor across module Terminals 3 and 4.
4. If necessary, wire module Terminals 6 and 7 to auxiliary trouble indicators.
5. Wire module Terminals 7 and 8 to N/C trouble contacts.
6. Connect the module 4‑wire harness to the panel LX‑Bus.
The 867 module allows you to specify the cadence of the bell output with the
Ring Style header. To select a bell ring style, place a jumper across the two
appropriate pins on the header as shown in Figure 3. For more information, refer
to Table 2.
SELECT A BELL RING STYLE
SWITCH
TENS ONES
XR150
SERIES
XR550 SERIES
LX500 LX500 LX600 LX700 LX800 LX900
0 0 500 500 600 700 800 900
0 1 501 501 601 701 801 901
0 2 502 502 602 702 802 902
0 3 503 503 603 703 803 903
0 4 504 504 604 704 804 904
... ... ... ... ... ... ... ...
9 5 595 595 695 795 895 995
9 6 596 596 696 796 896 996
9 7 597 597 697 797 897 997
9 8 598 598 698 798 898 998
9 9 599 599 699 799 899 999
Table 1: LX-Bus Addresses
Figure 3: Ring Style
Header Detail
S
teady
P
ulse
Tempor
al
Calif
ornia Schools
RING
STYL
Table 2: Bell Ring Style Options
JUMPER
SETTING
BELL CADENCE
Steady On for duration of Bell Cutoff time
Pulse
1 second on, 1 second off for duration of
programmed Bell Cutoff time
Temporal
Temporal Code 3 as defined in NFPA‑72, section
A‑3‑7.2(a): 0.5 seconds on, 0.5 seconds off, 0.5
seconds on, 0.5 seconds off, 0.5 seconds on, 2
seconds off.
California
Schools
As defined in West's Annotated California Codes,
section 32002: Short, intermittent sounds for
10 seconds, then off for 5 seconds.
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