I-9301 Addressable Single I/O Module works in two-wire mode and four-wire mode.
In four-wire mode, on receiving start command from the fire alarm control panel (FACP), it will close the output relay to output 24VDC and illuminate the Active indicator. If there is short, open circuit, or power down, the module can check failure and report Conduit Back Box it to the FACP.
In two-wire mode, on receiving start command from the fire alarm control panel (FACP), it will close the output relay to output normally-open normally close contact signal and illuminate the Active indicator.
☆ Operating Voltage : Signal Loop 24V(16V~28V) Power 24VDC(20VDC~28VDC)
☆ Standby Current : Loop≤1mA ; Power≤5mA
☆ Action Current : Loop≤3mA ; Power≤20mA
☆ Output Capacity : Four-wire mode: 24VDC/1A
☆ Code Range : One address within 1~242
☆ Two-wire and four-wire modes can be
☆ programmed through hand held programmer.
☆ Electronic address can be modified in field.
☆ Built-in MCU processes messages intelligently.
☆ Monitoring power supply.
☆ Fault and action indicators available.
☆ Four wire output cable checking.
☆ Plug-in structure.
☆ Standard: EN 54-18:2005.
