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Instruction Manual for MGC models including: MIX-4042 Analog Interface, MIX-4042 Conventional Zone Module, MIX-4042, Conventional Zone Module, Module
Mircom MIX-4042 Conventional Zone Module Installation Manual - Fire Alarm Resources - Free fire alarm PDF manuals, documents, installation instructions, and technical specifications
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DocumentDocumentINSTALLATION AND MAINTENANCE INSTRUCTIONS MIX-4042 ANALOG INTERFACE 25 Interchange way, Vaughan Ontario. L4K 5W3 Phone: 905.660.4655; Fax: 905.660.4113 Web: www.mircom.com ABOUT THIS MANUAL This manual is included as a quick reference for installation. For further information on the use of this device with a FACP, please refer to the panel's manual. Note: This manual should be left with the owner or operator of this equipment. MODULE DESCRIPTION The MIX-4042 Analog interface module is designed to operate with a listed compatible intelligent fire system control panel. It can be configured to work with conventional two wires or 4-20mA devices. An external listed power supply can be connected to several MIX4042 to provide power to the devices while remaining electrically isolated from the FACP. Each MIX-4042 will monitor the current used by the devices and will report alarms and troubles accordingly. The operational mode of the MIX-4042 is set through the panel configuration tool. This tool will also set other parameters of the device such as reset time for conventional devices or alarm levels for the 4-20mA operation. When set for conventional devices, the module will automatically handle Class A or Class B lines. The MIX4042 has an internal EOL. resistor for Class A lines. A MP-300 end of line resistor must be used for Class B wiring. The address the MIX4042 is set using the MIX-4090 programmer tool and up to 240 units may be installed on a single loop. The module has a panel controlled LED indicator that will blink during normal standby operation and will be steady ON when the devices has detected an off-normal condition. Conventional two wires fire-alarm devices that are compatible with the MIX-4042 are listed at the end of this document. 4-20mA devices will generate monitor events on the FACP; the MIX-4042 can be used with most two wires 4-20mA non-fire use application devices. SPECIFICATIONS SLC SIDE Normal Operating Voltage: 15 to 30VDC Alarm Current: 3mA Standby Current: 1.6mA DEVICES SIDE EOL Resistance (conventional zone): 3900 Ohms Max Wiring Resistance (4-20mA): 200 Ohms Max Wire Resistance (conventional zone):100 Ohms total External Power Supply: 24VDC nominal (18 to 30 V) External Supply Current: 23mA maximum at 30 VDC (E.O.L. only) EOL Current (conventional Only): 5mA maximum Connected devices current: 3mA total or less Max Short Circuit Current: 70mA(55mA on devices line) GENERAL Temperature Range: 32F to 120F (0c to 49C) Humidity: 10% to 93% Non-condensing Dimensions: 4 5/8"H x 4 1/4" W x 1 1/8" D Mounting: 4" square by 2 1/8" deep box Accessories: MIX-4090 Programmer BB-400 Electrical Box MP-300 EOL on mounting plate Wiring range on all terminals: 22 to 12 AWG MOUNTING Notice: You must disconnect power from the system before installing the module. If this unit is being installed in a system that is currently operational, it is necessary to inform the operator and the local authority that the system will be temporarily out of service. The MIX-4042 module is intended to be mounted in a standard 4" square back-box (see Figure 2A). The box must have a minimum depth of 2 1/8 inches. Surface mounted electrical boxes (BB-400) are available from Mircom. WIRING: Note: This device should be installed as per applicable requirements of the authorities having jurisdiction. This device shall be connected to power limited circuits only. 1. Install the module wiring as indicated by the job drawings and appropriate wiring diagrams. 2. Use the programmer tool to set the address on the module as indicated on the job drawings. 3. Mount the module in the electrical box as shown in figure 2B. Note: The external power source shall be Listed for used in fire alarm system, and that has ground fault detection capability. FIGURE1 CONTROLS and INDICATORS: LED PROGRAMMER INTERFACE FIGURE 2B: FIGURE 2A MODULE MOUNTING: . LT-6142 rev 1.2 7/18/19 firealarmresources.com FIGURE 3 SAMPLE 4-20mA WIRING: TO PANEL OR NEXT DEVICE SLCRXWï SLCout+ SLCLQï SLCin+ FROM PANEL OR PREVIOUS DEVICE P+ SLC- P- SLC+ B+ SLC- B- SLC+ A+ A- + ï INB+ IN%ï NC NC FIGURE 5 SAMPLE CLASS B ZONE TO PANEL OR NEXT DEVICE FIGURE 4 SAMPLE CLASS A ZONE WIRING: TO PANEL OR NEXT DEVICE POWER LIMITED 24V dc SUPPLY + 4-20mA Device ï FROM PANEL OR PREVIOUS DEVICE SLCRXWï SLCout+ SLCLQï SLCin+ P+ SLC- P- SLC+ B+ SLC- B- SLC+ A+ A- + POWER LIMITED ï 24V dc SUPPLY INB+ IN%ï INA+ + + IN$ï ï ï Conventional detection devices SLCRXWï SLCout+ SLCLQï SLCin+ FROM PANEL OR PREVIOUS DEVICE SLCSLC+ SLCSLC+ P+ + POWER LIMITED P- ï 24V dc SUPPLY B+ INB+ + + B- IN%ï E.O.L. MP-300 (3.9K) A+ NC ï ï A- NC Conventional detection devices 3mA Maximum total current See Mircom document LT-1023 for compatible two wire devices Important note: When using the MIX-4042 as a conventional Zone module with alarm verification, the following section of the FACP panel door label must be completed with the relevant delay information. Control Unit Alarm Delay is 25 seconds for the MIX-4042. Delay for smoke detectors can be found in the installation instructions supplied with the devices. LT-6142 rev 1.2 7/18/19 firealarmresources.com