Fenwal Kidde Gemini II

Gemini II Multi Hazard Suppression Control System 84 32200X X0X Approvals 864 Listed S2422 S3743 Listed S2422 ULC CS1010 Approved 3008679 3010 Approved 7165 1076 160 MEA NYC Accepted 140 02 E Microprocessor Based Control with Intelligence and Easily Field Programmable Remote Hazard Control Kidde Gemini II Multi Hazard is the technologically advanced Conventional Suppression agent releas Control System available to the suppression industry Employing distributed intelligence architecture the Gemini II system enables highly reliable monitoring suppression control for up to eight separate hazards system consists of a master Main Control Panel which is a microprocessor based field config single hazard panel with a plethora of intelligent including LCD Display digital Release Count password protected Menu System Event History Configuration Log Walk Test and Remote Battery capability As shown in Figure 1 this basic system be field expanded to be a large eight hazard Control System with up to seven Remote Hazard Units and sixteen Remote Display Units RDU all of reside on a fault tolerant communications network MCP and each RHU is intended to be physically in the space it is meant to protect Since the MCP RHUs are computer controlled each one can act in mode in the event of damage to any of the panels Under worst case fault conditions the only threatened is within the space where the dam occurred All other protected areas continue to func normally System reliability is substantially improved wiring for each protected space is only run a short to the local panel a compact and aesthetically pleasing design Gemini II is ideally suited for modern commercial and industrial applications It is approved for FM 200 FE 13 and CO2 Clean Agent Systems well as Kidde IND Dry Chemical WHDR Wet Systems The Gemini II is also listed for Sprin Supervisory Service and for Halon Foam Foam and Deluge Pre Action Systems UTC Fire Security Company March 2007 Display Units in Local or Global Mode Alphanumeric LCD Display History Log Release Countdown for a Wide Range of Suppression Systems FM 200 FE13 CO2 Halon Clean Agent Systems IND Dry Chemical WHDR Wet Systems Supervisory Deluge Preaction Systems CONTROL PANEL MCP POWER SUPPLY MCP operates on 120 240 Vac 50 60 Hz Power Sup The Power Supply Unit is rated 4 Amps at 24 Vdc is provided with a Battery Charger to charge a 24 backup battery with a capacity 12 to 66 AH The bat may be sized for 24 hour standby with 5 minutes or for 90 hour standby with 10 minutes alarm on the suppression system The Power Sup is supervised and causes an immediate changeover battery in the event of loss of AC input or drop in input Control Panel Vdc 1 for MCP DISPLAY UNIT ON ON ALARM SIGNAL 2 Display 1 Display Vdc system must comprise 1 MCP expand add up to 7 RHUs and to 16 RDUs to the network DISPLAY UNIT Vdc 2 for RHU 1 A Style 7 Data Pairs Max 4,000 ft each 5 for 2 DISPLAY UNIT DISPLAY UNIT 4 for RHU 2 DISPLAY UNIT 3 for RHU 2 1 Typical System Block Diagram DISPLAY CONTROL MODULE MCP Display Control Module is provided with an 80 alphanumeric LCD Display status LEDs and Control and Menu Control buttons as shown in 2 STATUS NORMAL ON ALARM 2 MCP Display Control Module INPUT AND OUTPUT CIRCUITS MCP is a Single Hazard Control Panel and is pro with the following Input and Output Circuits Style B Class B or Style D Class A Initiating Cir Up to 40 Conventional Fenwal Ionization and Smoke Detectors and any number contact closure Heat Detectors on each cir Wiring style selection is by on board links without additional hardware Programmable to release agent either on single cross zone input Also programmable to delay Agent Release by 0 60 seconds Style B Class B Manual Release Circuit Overrides any Abort Input Programmable to delay Agent Release by 0 to Style B Class B Abort Circuit May be disabled for CO2 and Deluge Pre Action Programmable for up to four different Abort Also programmable to generate Abort pulse tone seconds activated Style B Class B Supervisory Circuit Style B or Style D Class A Waterflow Circuit Wiring style selection is by on board links without additional hardware Provides Non Silenceable notification Style Y Class B or Style Z Class A Indicating Circuits Wiring style selection is by on board links without additional hardware Rated 2.5 Amps total at 24 Vdc for polarized devices programmable to operate on 1st Waterflow Agent Pre Release Manual and Agent Release conditions and to Silent Steady 60 bpm Pulse 120 bpm and Temporal sound patterns either in or Non Silenceable mode 2 from devices and Detectors System Station HOLD ABORT Station Circuit 1 B or D Circuit 2 B or D Input B or D Signal B Release B B Vdc Power 1 resettable Remote Display Units Data Highway Circuit 1 Y or Z Circuit 2 Y or Z and from other Units and Visual Devices Circuit Y or 2 Clean Agent Control Heads or 2 C System Control Heads Deluge System Solenoid C Alarm Relay C Trouble Relay C Prog Relay Form C Prog Relays Option Relay Board Vdc Power 2 Functions Equipment Shutdown Repeat Annunciation DACT MCP only relays except those on ORB applicable to the MCP only 3 MCP and RHU Hazard Block Inputs and Outputs Style Y Class B Agent Release Circuit Programmable to operate a 1 or 2 ganged 24 Kidde Solenoid Control Heads for clean or CO2 systems or b 1 FM Group A B D or G Solenoid for Deluge Pre Action Systems A second programmable Release Circuit is also to operate 1 Stop Valve for systems Clustered Agent Cylinders a common cyl bank protects multiple hazards and Stop direct Agent to the affected area Outputs 1 Form C System Alarm Relay 1 Form C System Trouble Relay 1 Form C Programmable Relay Optional Relay Board ORB 5 Form C Programmable Relays CONSTRUCTION MCP enclosure is designed for surface mounting is rated NEMA 1 for indoor use It is constructed of Gauge steel painted red and kept closed by a steel with a key lock All operator interface switches and are located behind the locked cover The is large enough to house two 12 AH 12 Vdc for backup power supply