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Configuring via the Web Server
Configuring the System
NetAXS™ Access Control Unit User’s Guide, Document 800-04410, Revision A 23
2.2.6 Downstream Devices Tab
The NetAXS™ downstream devices provide the NetAXS™ panel with additional inputs and outputs.
The NetAXS™ panel supports two downstream board types:
• NX4IN—Provides 32 supervised, four-state inputs that are limited to 2.2K ohms resistance.
The NX4IN must be assigned network addresses 1 and 2.
• NX4OUT—Provides two supervised inputs and 16 SPDT relay outputs; each input is limited to
2.2K ohms resistance. The NX4OUT must be assigned network addresses 3-6.
Notes:
• The NX4IN and NX4OUT network addresses are set by the DIP switches on each board. Refer
to the NetAXS™ NX4IN/NX4OUT Input/Output Configuration Guide for more information
about configuring the NX4IN and NX4OUT boards.
• A NetAXS™ panel supports a maximum of six daisy-chained downstream boards—two
NX4IN and four NX4OUT boards. The boards connect to the NetAXS™ panel’s Downstream
port (Terminal Block 10).
Click the
Downstream Devices tab:
Figure 2-7: Configuration > System > Downstream Devices Tab
The Downstream Devices tab enables you to:
• View and modify the names of the devices that communicate with the panel.
• View the types and addresses of the devices that communicate with the panel.