Sentrol ZX400 Installation Manual - Zxexp Zone Expander Module
17
This module provides an additional 8 zones for the
ZX400/ZX410 Control. If “2 in 1” Zoning™ is de-
sired, this module provides 16 zones. All zones are
fully programmable (see the ZX400/ZX410 Program-
ming Manual). The Zone Expander terminals map
into zones on the control as shown in Table 2. An
additional Two-Wire Smoke loop is also provided on
this module (Zone 29). This loop follows the same
wiring restrictions as Terminal 6 on the ZX400/
ZX410 control. A maximum of 10 detectors may be
installed on the Zone Expander. Fast zones may not
be used on the Zone Expander Module.
Ten programmable outputs are available on the
ZXEXP Zone Expander Module. These outputs are
identical to the 10 outputs on ODM2. Connect the
outputs to J2 on the ZXEXP in the same manner as
J3 on the ZXODM. When using the outputs on this
module, make sure all restrictions mentioned in the
ZXODM section for power and negative are ob-
served. The outputs have limited transient protec-
tion and should be properly protected (buffered by
relays, etc.). They should be mounted in a suitable
enclosure such as an EB1511 or EX1414 (part #
13000421).
ZXEXP ZONE EXPANDER MODULE
ZXEXP Zone Expander Module
Installation
1. Remove the plastic lid from the ZXEXP Zone
Expander Module. Choose a suitable mounting
place and mount the module with the two
screws provided. It is recommended that the
module be placed in a suitable enclosure like the
EB1511 for additional environmental protection.
2. Connect the ZXEXP to the ZX400/ZX410 local
data bus. For a UL Household Fire System, the
ZXEXP must be mounted within 500 ft. of the
ZX400/ZX410 and the maximum Smoke Zone
resistance is 20 Ohms.
3. Wire initiating devices to the appropriate zone
terminals on the ZXEXP module (see Table 2).
Follow the same guidelines for “Hardware Zone
Wiring” as completed for the control zones.
4. Use the 12 wire cable to connect outputs as de-
scribed in the ZXODM section.
5. The “Active” LED will flash to indicate the ZXEXP
is communicating with the control.
RED
Connect to Control terminal 10
GREEN
Connect to Control terminal 8
WHITE
Connect to Control terminal 9
BLACK
Connect to Control terminal 7
DATA BUS CONNECTION
FIGURE 12 ZXEXP Zone Expander Module
POWER-LIMITED
1500
Ω
*
*
*
*
*
*
+12 A B NEG
J1
CONNECT TO DATA BUS ONLY
+12V
- Red
DATA A - Green
DATA B - White
NEG
- Black
ACTIVE LED
*
TERMINATE PRIMARY ZONES WITH 1500 OHM RESISTORS. TERMINATE SECONDARY ZONES WITH 825 OHM
RESISTORS. IF USING “2 in 1” ZONING™ OR FOUR WIRE SMOKE CIRCUIT, SEE INSTALLATION MANUAL 64812692
Z1
Z2
NEG(-)
Z3
Z4
NEG(-)
Z5
Z6
NEG(-)
Z7
Z8
NEG(-)
SMK
NEG(-)
PROGRAMMABLE OUTPUTS
OUTPUTS ARE 12 VOLT DC • 40 MILLIAMPS MAX.
1 2
3
4
5
6
7
8 9 10 (-) ( +)
ZXEXP ZONE EXP ANDER
64600299C
M O O S E
a p r o d u c t o f s e n t r o l , i n c
*
*
POWER-LIMITED
POWER-LIMITED