Installation and Operation Manual
FW106/FW106C Configuration
The FW106/FW106C function is governed by several modules. All the functional module units are shown in Table 1:
Module Units Type
AMI
PTU
PCU
ALU
NOU
ROU
XNU
Notes: ALU, NOU, ROU, and XNU are all of same dimension and same mechanical interface.
Table 1 FW106/FW106C Module Units
Fixed/
Qty.
Configurable
1
Fixed
1
Fixed
1
Fixed
1 ‐ 4
Configurable
1 ‐ 5
Configurable
0‐1
Configurable
0‐1
Configurable
Includes: CPU board, LCD, Keypad, LED, buzzer,
etc.
One ALU supports one addressable loop circuit
and 252 devices.
One NOU supports two NACs.
For network
6
Notes