Napco Security Technologies Home Security System GEM Series User Manual

INSTALLATION INSTRUCTIONS  
GEM-EZM4, GEM-EZM8  
ZONE EXPANSION MODULES  
for MA3000, GEM-Series,  
Signature S5500 & SS-P Series  
Control Panels  
NAPCO SECURITY SYSTEMS, INC.  
333 BAYVIEW AVENUE  
AMITYVILLE, NEW YORK 11701  
SALES, REPAIRS & TECHNICAL SERVICE  
TOLL FREE: (800) 645-9445  
TECHNICAL SERVICE DIRECT LINE  
TOLL FREE: (800) 645-9440  
© Napco 1997  
WI583C 2/97  
DESCRIPTION  
Base  
Address J umpers  
The capacity of the MA3000, GEM-Series and Signature  
5500 and SS-P Series control panels may be expanded  
through the use of GEM-EZM zone expansion modules.  
GEM-EZM4 modules provide up to four additional zones;  
GEM-EZM8 modules, up to 8 additional zones. Four-zone  
and 8-zone modules may be combined as necessary to  
supply the required number of zones. Refer to the installa-  
tion instructions for the control panel in use for wiring  
requirements for UL-listed applications.  
Address  
J P5  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
J P4  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
J P3  
ON  
J P2  
ON  
J P1  
OFF  
ON  
1
2
ON  
OFF  
OFF  
ON  
3
ON  
OFF  
ON  
4
OFF  
OFF  
OFF  
OFF  
ON  
5
ON  
OFF  
ON  
6
OFF  
OFF  
ON  
7
OFF  
ON  
WIRING  
8
Wire the expansion zones to the module and the module  
to the control panel in accordance with the wiring diagrams  
using wire no thinner than # 22AWG. Install end-of-line  
resistors on all zones even if one or more zones are not  
used.  
9
ON  
ON  
OFF  
ON  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
ON  
OFF  
OFF  
ON  
ON  
OFF  
ON  
OFF  
OFF  
OFF  
OFF  
ON  
ON  
OFF  
ON  
Note: The addition of Zone Expansion Modules will re-  
duce the amount of current available at the control panel’s  
Auxiliary Power Output terminals.  
OFF  
OFF  
ON  
OFF  
ON  
MODULE ASSIGNMENT  
ON  
ON  
OFF  
ON  
Regardless of how the modules are arranged, the expan-  
sion zones are divided into consecutively-numbered  
groups of four. Each 4-zone module comprises one group  
of zones; each 8-zone module comprises two groups.  
Every module must be assigned a unique base address’.  
In the case of a 4-zone module, the base address number  
is the same as its group number. For the 8-zone module,  
the base address number will be the lower of its two group  
numbers. Note that (a) groups must be numbered con-  
secutively (that is, missing numbers are not permitted); and  
(b) no two modules may be numbered alike.  
ON  
OFF  
OFF  
ON  
ON  
OFF  
ON  
OFF  
OFF  
OFF  
ON  
OFF  
ON  
OFF  
Table 1. Jumper emplacement as a function of Base Address.  
Shaded area is not applicable to GEM-P3200 or SS-P3200.  
PROGRAMMING  
The control panel must be programmed with regard to  
the modules (4-zone or 8-zone) in use. Referring to the  
respective Programming Workbook, program EZM TYPE to  
enable the module. Starting in the first location and pro-  
ceeding in succession, program a 1 for each 4-zone  
group of expansion zones in the system. For example, if  
one GEM-EZM8 is used for Zones 9 through 16 (two groups  
of 4), program a 1’ in the first and second locations (right  
‘‘nibble). Similarly, if an GEM-EZM4 is used for Zones 17  
through 20 (1 group), program a 1 in the third location  
(right nibble). Thus, each GEM-EZM4 will require a 1’ in  
only one location whereas each GEM-EZM8 will require a  
Example. Two GEM-EZM8s and one GEM-EZM4 are used  
to provide 20 expansion zones:  
Groups 1 & 2  
GEM-EZM8  
Group 3  
Groups 4 & 5  
GEM-EZM8  
GEM-EZM4  
Base Addr 3’  
Base Addr 1’  
Base Addr 4’  
The base address is assigned to the module by proper  
selection of Address Jumpers JP1-JP5 (to the right of the  
LED) in accordance with Table 1. Also refer to the Zone  
Wiring Diagram.  
 
System Wiring Diagram.  
NOTES  
3
 
NAPCO LIMITED WARRANTY  
NAPCO SECURITY SYSTEMS, INC. (NAPCO) warrants its prod-  
ing to act on its behalf to modify, to change, or to assume for it,  
any other warranty or liability concerning its products.  
ucts to be free from manufacturing defects in materials and  
workmanship for thirty-six months following the date of manufac-  
ture. NAPCO will, within said period, at its option, repair or replace  
any product failing to operate correctly without charge to the  
original purchaser or user.  
In no event shall NAPCO be liable for an amount in excess of  
NAPCOs original selling price of the product, for any loss or  
damage, whether direct, indirect, incidental, consequential, or  
otherwise arising out of any failure of the product. Seller’s warranty,  
as hereinabove set forth, shall not be enlarged, diminished or  
affected by and no obligation or liability shall arise or grow out of  
Seller’s rendering of technical advice or service in connection with  
Buyers order of the goods furnished hereunder.  
This warranty shall not apply to any equipment, or any part  
thereof, which has been repaired by others, improperly installed,  
improperly used, abused, altered, damaged, subjected to acts of  
God, or on which any serial numbers have been altered, defaced  
or removed. Seller will not be responsible for any dismantling or  
reinstallation charges.  
NAPCO RECOMMENDS THAT THE ENTIRE SYSTEM BE COM-  
PLETELY TESTED WEEKLY.  
THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, WHICH  
EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF.  
THERE IS NO EXPRESS OR IMPLIED WARRANTY OF MERCHANT-  
ABILITY OR A WARRANTY OF FITNESS FOR A PARTICULAR  
PURPOSE. ADDITIONALLY, THIS WARRANTY IS IN LIEU OF ALL  
OTHER OBLIGATIONS OR LIABILITIES ON THE PART OF NAPCO.  
Warning: Despite frequent testing, and due to, but not limited to,  
any or all of the following; criminal tampering, electrical or commu-  
nications disruption, it is possible for the system to fail to perform  
as expected. NAPCO does not represent that the product/system  
may not be compromised or circumvented; or that the product or  
system will prevent any personal injury or property loss by burglary,  
robbery, fire or otherwise; nor that the product or system will in all  
cases provide adequate warning or protection. A properly installed  
and maintained alarm may only reduce risk of burglary, robbery,  
fire or otherwise but it is not insurance or a guarantee that these  
events will not occur. CONSEQUENTLY, SELLER SHALL HAVE NO  
LIABILITY FOR ANY PERSONAL INJURY, PROPERTY DAMAGE, OR  
OTHER LOSS BASED ON A CLAIM THE PRODUCT FAILED TO GIVE  
WARNING. Therefore, the installer should in turn advise the con-  
sumer to take any and all precautions for his or her safety including,  
but not limited to, fleeing the premises and calling police or fire  
department, in order to mitigate the possibilities of harm and/or  
damage.  
Any action for breach of warranty, including but not limited to any  
implied warranty of merchantability, must be brought within the six  
months following the end of the warranty period.  
IN NO CASE SHALL NAPCO BE LIABLE TO ANYONE FOR ANY  
CONSEQUENTIAL OR INCIDENTAL DAMAGES FOR BREACH OF  
THIS OR ANY OTHER WARRANTY, EXPRESS OR IMPLIED, EVEN  
IF THE LOSS OR DAMAGE IS CAUSED BY THE SELLERS OWN  
NEGLIGENCE OR FAULT.  
In case of defect, contact the security professional who installed  
and maintains your security system. In order to exercise the  
warranty, the product must be returned by the security professional,  
shipping costs prepaid and insured to NAPCO. After repair or  
replacement, NAPCO assumes the cost ofreturning products under  
warranty. NAPCO shall have no obligation under this warranty, or  
otherwise, if the product has been repaired by others, improperly  
installed, improperly used, abused, altered, damaged, subjected  
to accident, nuisance, flood, fire or acts of God, or on which any  
serial numbers have been altered, defaced or removed. NAPCO  
will not be responsible for any dismantling, reassembly or reinstal-  
lation charges.  
NAPCO is not an insurer of either the property or safety of the  
user’s family or employees, and limits its liability for any loss or  
damage including incidental or consequential damages to  
NAPCOs original selling price of the product regardless of the  
cause of such loss or damage.  
Some states do not allow limitations on how long an implied  
warranty lasts or do not allow the exclusion or limitation of incidental  
or consequential damages, or differentiate in their treatment of  
limitations of liability for ordinary or gross negligence, so the above  
limitations or exclusions may not apply to you. This Warranty gives  
you specific legal rights and you may also have other rights which  
vary from state to state.  
This warranty contains the entire warranty. It is the sole warranty  
and any prior agreements or representations, whether oral or  
written, are either merged herein or are expressly cancelled.  
NAPCO neither assumes, nor authorizes any other person purport-  
 

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