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The Model 2102 supplies the gas monitors with DC power, individual alarm relays and LED’s for visual alarm indication. An audible alarm is available on the 2102-01. The Model 20X and 200X series are fixed installation gas sensor modules designed for continuous operation in open or confined areas. The Model 20X and 200X Series gas modules consist of the Model 201 and 2001 for Combustibles, the 203 and 2003 for Hydrogen Sulfide and the Model 206 and 2006 for Carbon Monoxide. Reliable, continuous monitoring Solid state indicators and circuitry provide you with reliable long term operation. Each panel contains a set of red and green LED’s (light emitting diodes) for each channel. Under normal conditions the alarm panel provides a constant “SAFE” light status for each module. This indicates that all monitors are on and are detecting an absence of hazardous level of gas at each monitor location. When a high gas concentration occurs at any module alarm LEDs will identify monitor number and alarm condition. Easy installation Each alarm panel is quick and easy to install. The panels are lightweight, self-contained units that can be mounted to a wall or other vertical surface. The alarm panels can be mounted up to 500 feet from the gas sensor modules. SPECIFICATIONS AND ORDERING INFORMATION ENCLOSURE: INPUT POWER Voltage: Current (@ 130 VAC): Power (@ 130 VAC): Fuse: NEMA 3, JIC Type 120 VAC/50-60 Hz (220 VAC available) 250 mA 30 watts 1/4 amp OUTPUT POWER (per channel) Voltage: 9-13 VDC Adjustable Current: 350 mA DC/Channel RELAYS: Two 6 Amp dry contacts SPDT 300 VAC 28 VDC OPERATING TEMPERATURE: +32oF to 113oF (0oC to +45oC) STATUS INDICATORS: SIZE (Hx Wx D): WEIGHT: Audible Alarm (2102-01) Red and Green LEDs 8.3 x 8.3x 4.4 in (20.0 x 20.0 x 10.0cm) 7.5 lb. (3.4 Kg) Sierra Monitor Corp. 1991 Tarob Court Milpitas, CA 95035 USA (408) 262-6611 (800) 727-4377 FAX: (408) 262-9042 Visit our Web site at: E-Mail: sierra@sierramonitor.com Rev. A1-9/12/05...