InstallationandOperationManual
6
FW106/FW106CConfiguration
TheFW106/FW106Cfunctionisgovernedbyseveralmodules.AllthefunctionalmoduleunitsareshowninTable1:
Table1FW106/FW106CModuleUnits
ModuleUnitsType Qty.
Fixed/
Configurable
Notes
AMI 1 Fixed
Includes:CPUboard,LCD,Keypad,LED,buzzer,
etc.
PTU
1 Fixed
PCU 1 Fixed
ALU 1‐4 Configurable
OneALUsupportsoneaddressableloopcircuit
and252devices.
NOU 1‐5 Configurable OneNOUsupportstwoNACs.
ROU 0‐1 Configurable
XNU 0‐1 Configurable Fornetwork
Notes:ALU,NOU,ROU,andXNUareallofsamedimensionandsamemechanicalinterface.