Technical Data
Effective October 1, 2014
SI-2-NA – System Integrator
Catalog#
Prepared by
Project
Date
Comments
Type
Overview
System integration node for controlling third party equipment, e.g.
audio visual and building management systems through the iCAN
network. It is an RS232 converter for interfacing with third-party
devices to and from the iCAN network.
The SI-2-NA enables control of a wide range of equipment through
the iLumin user interfaces such as: audio systems, TVs, projectors,
blinds, curtains, Security & Fire alarms, and BMS.
The SI-2-NA can be programmed to support application specific
partitioning spaces. Use the SI-2-NA-CP when specifying special
partitioning spaces.
Integrators can choose between using built-in simple ASCII strings
for control and status or using customized strings and functions.
Features
Configurable RS232 COMMS via 9 pin female D type (send/
receive)
Adjustable baud rates of 1200, 2400, 4800, 9600, 19200, 38400,
57600, 115200
Send and receive standard iLumin ASCII messages
100 customizable RS232 Output Strings, up to 255 bytes each
(ASCII or Hex)
100 customizable Output Actions, triggered by a “trigger” CAN
message. Each action can send a RS232 string, send a CAN
message, or control a sequence.
100 customizable RS232 Input Filters, up to 255 bytes each
(ASCII or Hex)
100 customizable Input Actions, triggered by a match on an
input filter
16 Sequences, each with a maximum of 128 actions
Status LEDs
Technical Data 
SI-2-NA – System Integrator


October 2014
Specifications
Electrical Data
Mechanical Data
Environmental Data
Dimensions
Supply: 12 Vdc via the network
iCANnet connection: Screw terminals with
two part connectors, able to accept 16 AWG
(1.5mm2) stranded or solid wire.
RS232: 9 pin female ‘D’ type connector
2-part aluminium housing.
Mounting: 6 holes for screw mounting or with
Ty-wraps
Temperature Range:
32°F to 104°F (0°C - 40°C)
Humidity: 0% - 95% non-condensing
(Inches/mm)
1.972 in
(50mm)
0.909 in
(23mm)
Standards
4.882 in
(124mm)
0.394 in
(10mm)
Wiring Diagram
2
www.coopercontrol.com
Technical Data 
SI-2-NA – System Integrator


October 2014
Sample System Topology
SC277-12-UN-3P-ML-20
DRY CONTACT
CLOSURE
TUNGSTEN
SC277-24-UN-3P-ML-20
DMX OUTPUT CONSOLE
BY ZERO 88 OR OTHERS
DMX512
DISCHARGE
TUNGSTEN
2, 3 & 4 WIRE
FLUORESCENT
SECURITY OCCUPANCY
SENSOR
SYSTEM
AV
COMPONENTS
DISCHARGE
COLD CATHODE
COLOR CHANGING
FIXTURES
DRY CONTACT
CLOSURE
CONTACT
CLOSURE
INPUT
2, 3 & 4 WIRE
FLUORESCENT
COLD CATHODE
COLOR CHANGING
FIXTURES
CLS-4TSB-RL-W-IR
Scene 1
Scene 2
Scene 3
Scene 4
CLS-3TLB-W-IR
UIG-2-NA
RS232
SI-2-NA
CLS-1TLB-W
Scene 1
Scene 1
Scene 2
Scene 3
HH17IR
iCANnet
Cable type - Cooper LC Cable or Belden™ 1502R (NON PLENUM) or 1502P (PLENUM)
Maximum segment distance of 1000m/3200ft per segment
Ordering
Model
Description
SI-2-NA
SI-2-NA-CP
System Integrator
Custom Programmed Parititioning Device (partitioning
information required at order placement)
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Eaton’s Cooper Controls Business
203 Cooper Circle
Peachtree City, GA 30269
coopercontrol.com
© 2014 Eaton
All Rights Reserved
Printed in USA
Publication No. ACC140932
October 1, 2014
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.