Specifications

3.18 Optional Accessories
3.18.1 LCD-7100 Serial Remote Annunciator
The LCD-7100 Serial Remote Annunciator provides an 80-character display and function keys for “Alarm
Acknowledge”, “Trouble Acknowledge”, “Signal Silence”, “System Reset/Lamp Test” and “System Drill Test”. The
80-character display shows all pertinent information except for menus.
Keypad functions are enabled only when the keylock is turned to the “Unlocked” position, with the exception
of the “Trouble Acknowledge” switch which silences the local audible trouble sounder.
LEDs provided are “Alarm”, “Supervisory”, “System Trouble”, “Power Fault”, “System Silenced”, “NAC #1
Silenced” and “NAC #2 Silenced”.
The LCD-7100 is flush or surface mounted on a standard four-gang electrical box.
The 7100 Series control can accommodate up to five (5) remote LCD-7100 annunciators which may be
located up to 4,000 feet away from the main control panel. See Table 6 below for resistance limitations of the
connecting circuit.
3.18.2 LDM-7100 LED Driver Module
Each LDM-7100 LED Driver Module provides 7100 Control Panel output for 33 remote LEDs. Three (3)
LDM-7100 modules may be mounted in a single annunciator for a maximum total of 99 points per annunciator.
The annunciator may be located up to 4,000 feet from the panel and up to four (4) additional annunciators can
be connected, configured identically with the first. See Table 7 for resistance limitations for the connecting
circuit.
Note, that if more than four LDM-7100 modules are installed, an external Regulated and Power-Limited power
supply Listed for use with fire protective signaling units is required.
The module is intended for mounting inside the enclosure of a UL Listed remote annunciator. It may be
mounted by means of mounting screws or stacked using a metal hex standoff kit. Wire routing and installation
methods are to be in accordance with the annunciator installation instructions.
3.18.3 INI-7100 Intelligent Network Interface Module
The INI-7100 Intelligent Network Interface Module enables the connection of up to 64 FCI 7100 Series fire
alarm control panels into a network. Two versions of the INI-7100 are available: The INI-7100-UTP and
INI-7100-FO.
The INI-7100-UTP uses a terminal block to interconnect the panels via unshielded twisted pair over a distance
of up to 3,000 feet.
The INI-7100-FO will likewise connect up to 64 panels over a distance of 3,000 feet via either unshielded
twisted pair wire or fiberoptic cable. The INI-7100-FO is equipped with both terminal block and type ST
connectors that will support standard fiberoptic cable up to 200 microns (multimode). However, the transmitter
circuitry is optimized for 62.5/125 microns.
The network allows multiple 7100 Series controls to be monitored and controlled from any panel or remote
display. It permits remote annunciation and or monitoring to be located anywhere on the network, thereby
allowing the individual 7100 controls to be configured into a massive parallel distributed fire alarm system.
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Qty. of LDM-7100 modules 12345to15
Max resistance of 24 VDC power
circuit (ohms) to most distant LDM 40 20 14 10 See above.
Table 7
No. of LCD-7100 units 12345
Max resistance of 24 VDC power
circuit (ohms) to most distant LCD 70 38 24 17 4
Table 6
NOTE: Maximum attenuation for the entire fiberoptic line is 10 dB.