Hardware Layouts
65
11.5.2
Adder Modules
Adder modules are circuit boards that provided added functionality. They can be installed
inside any unit that has adder module slots.
Each of these adder modules occupy one module slot and mount inside the following chassis
unless otherwise specified:
•
FX-2003-12NDS Compact main chassis
•
FX-2003-12NXTDS Mid-size main chassis
•
FX-2009-12NDS Large main chassis
•
FX-2017-12NDS Mid-size main chassis
•
ECX-0012 Expander chassis for FX-2009-12NDS
•
FX-2000MNS
Table 11 Adder Modules
Name
Description
Notes
ALCN-792MISO
Isolated Quad Loop
Controller Module
7 per node
ALCN-792D
Quad Loop Adder
Daughter Board
7 per node (Mounts on top of
ALCN-792MISO)
DM-1008A
8 Initiating Circuit
Module
8 per built-in loop
16 per node
SGM-1004A
4 Notification
Appliance Circuit
Module
8 per built-in loop
16 per node
RM-1008A
8 Relay Circuit
Module
8 per built-in loop
16 per node
UDACT-300A
Digital Alarm
Communicator
Module
1 per system
PR-300
Polarity Reversal/City
Tie Module
1 per node
