Advertisement
the ground fault circuit; a short from this terminal to any
NAC circuit terminal should cause a ground fault, causing
the ground fault LED to light and the keypad to display a
Fire trouble ground fault with the associated zone.
26. (COM) OUT RELAY 7
27. (NC) OUT RELAY 7
28. (NO) OUT RELAY 7
These terminals are placed separately to allow high volt-
age/non-power limited wires to be connected and be iso-
lated from power-limited wires in the housing.
For descriptions of terminals 26-28, see the above de-
scriptions for terminals 13-18. Note: Non-power limited
wires must be isolated from power limited wires inside the
enclosure (at least a 1/4 inch spacing).
Battery Calculation Worksheet
Units are capable of recharging 32AH battery maximum.
PROGRAMMING
Before programming and configuring the GEMC-NACXX
NAC circuits, we suggest you plan your installation by se-
lecting the zones to be used if you plan to install an NAC
Extender and / or an EZM. The usual practice is to select
the lowest zone numbers available. The EZM program-
ming instructions below use EZM 1 (zones 9-12) as an
example; be sure to select the address numbers suitable
for your current installation.
Integral Fire NAC Extender
Configuring the integral External Outputs is performed us-
ing the
"NAC ADDR"
chart above.
Programming the integral External Outputs must be per-
formed using PCD-Windows Quickloader download soft-
ware NAC/Output Assignment screen: Click the Board
Type pull down and select Fire NAC Extender.
For programming the output options (such as Silenceable,
Configuration
Fire Only with
GEMC-PS24V7A
All values are calculated used 10% de-rating factor except for the 32AH configuration, that was evaluated through test
6
jumper block (J1) as shown on the
MAXIMUM AVAILABLE STANDBY CURRENT CALCULATIONS
Batteries Used
2 12V 7AH
2 12V 8AH
4 12V 7AH
4 12V 8AH
6 12V 7AH
6 12V 8AH
8 12V 7AH
8 12V 8AH
etc), see the section "NAC
RULES" further in this manual.
Use the Integral 4-Zone EZM to Monitor GEMC-NACXX
Troubles
To program the integral EZM, PCD-Windows Quickloader
download software must be used. Before programming,
prepare PCD-Windows Quickloader as follows:
1. If not open already, open the Zone Assignment
screen by pressing Ctrl+Shift+Z on the keyboard.
2. If not open already, click View, Workspace to open
the Workspace panel. Notice the Zone Assignment
field is highlighted in the Workspace.
3. If the Zone Type column is not already displayed, click
the Show Zone Types button.
To program 4-Zone NAC Extender Troubles:
1. Open the System Assignment screen, EZM Assign-
ments tab.
2. In the Type column for the selected EZM row, click the
intersecting field and select 4-Zone NAC Ext from the
Type pull-down menu.
If EZM 1 (zones 9-12) is selected, notice the Zone As-
signment screen automatically populates each se-
lected zone with its needed attributes, namely "zFire
Monitor" for the Zone Type and a "1" for the Area, and
the following for Description and Adv. Code (Point
ID / SIA Reporting Code):
Description
009-NAC Ext 01 AC Fail TBL ................. AC Fail
010-NAC Ext 01 Battery TBL .................. Low Battery
011-NAC Ext 01 Tamper TBL ................. Fire EZM Tamper
012-NAC Ext 01 Ground Fault TBL ........ Ground Fault
Note: Tamper zone monitoring is not required by UL
or NFPA, and the zone can be changed back to an un-
defined state, without an Area assigned to the zone.
Maximum Available 24V
Total 24V AH
Standby Current (mA)
7
8
14
16
21
24
28
32
Gemini C-Series GEMC-NAC Extender Installation Instructions
SYNCHRONIZATION
Maximum 24V Alarm
254
290
505
580
767
880
1030
1100
Adv. Code
+ Standby
Current (A)
3.5
4
7
7
7
7
7
7
Advertisement
