modul hochiki DCP-SOM-AI class A new original

The Class A Supervised Output Modules (DCP-SOM-A & SOM-AI) have been designed to provide application flexibility and quick response to emergency conditions. Flexibility is provided by a wide range of operating modes, including supporting multi-zone operations, and/ or functions, up to 16 different modulation patterns and multi-state programming. The operating parameters for the DCP-SOM-A & -AI are maintained by the moduleand do not require individual communication with the control system during emergency conditions to operate.

SPECIFICATIONS
-Supply Voltage (S-SC) : 25.3 ~ 39 VDC
-Auxiliary Supply Voltage : 24 VDC
-Average Current Consumption
-SOM-AI - 420μA (Typical), SOM-A - 220μA (Typical)
-(on S-SC Line) Maximum 6mA: Red Alarm LED On
-Current Consumption on Auxiliary Power Lines : Typical 50μA
-SCI On Resistance 40m ohm Max. (Normal Condition)
-SCI Fault Detection Threshold : 12 volts (Typical)
-SCI Isolation Current (Short Circuit Condition) : 10mA (Typical)
-Maximum Quantity Per Loop : 127
-Dimensions (107x119x36)mm : 4.2"W x 4.7"H x 1.4"D
-Ambient Temperature : 32°F (0°C) ~ 120°F (49°C)
-Mounting : 4" square electrical box
-Maximum Output Current : 2A@24VDC power limited
-Relative Humidity : 90% RH Non-condensing

STANDARD FEATURES
-Built-in SCI circuitry (SOM-AI only)
-Flexible application
-Quick response to emergency conditions
-Operation parameters are maintained by the module, and individual communication with the control system during emergency conditionsis not required
-Contacts are rated 2.0 Amps @ 24VDC
-Programming is highly flexible providing 16 priority states plus zoning capability
-Programmed device output is turned off, silenced, or programmed to output the selected pattern
-UL 864 Listed