STANDARD FEATURES
DESCRIPTION
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 module and do not require individual communication with the control system during emergency conditions to operate. The control panel simply broadcasts system conditions on the Signaling Line Circuit (SLC) and the DCP-SOM-A
SPECIFICATIONS
Supply Voltage (S-SC) | 25.3 ~ 39 VDC |
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Auxiliary Supply Voltage | 24 VDC |
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Average Current Consumption |
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SOM-AI - 420μA (Typical), SOM-A - 220μA (Typical) (on S-SC Line) Maximum 6mA: Red Alarm LED On
Current Consumption on |
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Auxiliary Power Lines |
| Typical 50μA |
SCI On Resistance |
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40m ohm Max. (Normal Condition) | ||
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SCI Fault Detection Threshold | 12 volts (Typical) | |
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SCI Isolation Current |
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(Short Circuit Condition) |
| 10mA (Typical) |
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Maximum Quantity Per Loop | 127 | |
Dimensions | 4.2"W x 4.7"H x 1.4"D | |
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Ambient Temperature | 32°F (0°C) ~ 120°F (49°C) | |
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Mounting | 4" square electrical box | |
Maximum Output Current | 2A@24VDC power limited | |
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Relative Humidity | 90% RH Non-condensing |
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