Free Smart - DSC

Slide 1 

© Invensys 00/00/00 Invensys proprietary & confidential

Free Way 

Slide 2 


Market issues and needs 

• Tailored units and solutions 

• Short time to market 

• Small unit size 

• Energy saving solutions 

• Maintenance cost reduction 

• After market cost reduction 

• Quicker validation and qualification tests 

Slide 3 


What’s “Free Way” 

Eliwell’s new programmable platform 

combines speed and reliability in a 

complete range of compact and high 

performing products. 

Slide 4 


Benefits 

• RAPIDITY: The programmable platform enables customers to be quicker in 

delivering solutions for their customers. Specifically Free Way reduces the time 

between defining a new application and placing it into production. 

• COMPACT: The innovative technology encapsulated in the Free Body 

controllers have facilitated the creation of high functionality in a modular, compact 

size. The integrated solutions and smaller programmable controller size provides a 

real and immediate economic advantages for customers. 

• EFFICIENCY: The independence of the software application from the 

hardware platform gives designers total freedom to develop new algorithms and 

functions so that product performance can undergo continuous improvement. 

Enhanced connectivity makes system integration easy, ensuring maximum 

efficiency of end-user applications. 

• RELIABILITY: The Free Body controllers and the Free Studio development 

environment are made with innovative criteria that have been fully tried and tested 

in other markets. The high standards of quality are certified and constantly 

monitored providing customers the guarantee of reliability, which has always 

distinguished the Eliwell brand. 

Slide 5 


“Free Way” system 

The new Eliwell 

programmable solution 

consists of a software 

suite Free Studio, a 

complete range of 

programmable controllers 

Free Body, user terminal 

and a set of accessories. 

Key accessories are the 

Plug-in communication 

modules which facilitate 

integration with Building 

Management systems in 

the residential, 

commercial and industrial 

end user applications. 

Slide 6 


Free Studio 

Slide 7 


Free Studio 

The development environment for product programming, 

compliant with IEC 61131-3 industrial standard, is structured on different 

levels of use and lets the designer easily and intuitively manage every stage 

of the software application: design, testing, debugging, mass production 

and service in the field. 

• Quick and easy programming 

• Integrated software suite 

• Complete and effective online Help 

• Advanced debugging and simulation options 

• Application protection 

• Different levels of access 

• Application revision log 

• Customizable user interface 

Slide 8 


Free Studio: easy to use 

The platform offers tools dedicated to people with 

different needs, providing easy access for everyone: 

• Developer 

• Manufacturer 

• User 

• Installer 

Slide 9 

© Invensys 00/00/00 2010 Invensys proprietary & confidential

Free Studio: process 

Developers and 

Manufactures: 

• Writing code 

• Menu creation 

• Testing & debugging 

• Download 

• Export in the catalog 

User and Installer 

• Parameters setting 

• Testing 

• Create a solution with the 

catalog 

• Download 

(The code is not visible) 

For Evolution: 

• Application 

• Device 

• Interface 

• Connection 

Slide 10 © Invensys 00/00/00 2010 Invensys proprietary & confidential

Free Studio: Application 

• Multi-tasking Project 

• Manage Libraries created by Eliwell and/or 

Developer 

• Variables, Structures, vectors, pointers: 

Slide 11 



• Easy declarations of Parameters, Status and Alarms: 

• Unit measure, scale, offset, visibility, etc. 

• Rapid Menu Creation for Smart: 

• Define folders 

• Add Parameters 

• Status to be displayed 

• Define main view 

• The same structure can be also transferred to 

Device Studio 

Slide 12 



• Debugging Tools 

• Variables: 

Slide 13 


Free Studio: Device 

Users and installers can use Device to: 

• Download application 

• R/W Parameters 

• BIOS Update 

• Test Application 

• Create different configuration (.cfn) 

• Developer and/or 

Eliwell fill in application 

catalogue 

• Easy drag & drop can 

create a “solution” 

where hardware is 

linked to application 

Slide 14 


Free SMART 

Slide 15 


Free Smart 

Free Smart lets customers achieve top performance in a compact size. 

Available in the 32x74 and 4 DIN RAIL format 

• Expandable with optional modules 

• Panel and wall mounting remote user terminals 

• RS-485 integrated on board 

• Can be integrated in Modbus systems® 

• 22 I/O in both formats 

• 3 analogue outputs 

• 5 analogue inputs 

Slide 16 


Free Smart: HW capabilities 

• 5 analog input configurable independently: 

3 Input configurable as Ntc, D.I (Ai1,Ai2,Ai5) 

2 Input configurable as Ntc, D.I, 4…20mA, 0-10V, 0-5V or 0-1V (Ai3, Ai4) 

• 6 digital input free of voltage. 

• Up to 3 voltage/current analog output: 

AO3 and A04 are 0.10Vdc (max 28mA each, Min. 360 ohms load) 

AO5 configurable between 0.20mA or 4.20mA (max 350 ohms load) 

• Up to 3 configurable analog output: 

AO1 and AO2 configurable between PPM (as driver for ext. Triac ) or PWM OpenCollector (12vdc 35mA) 

Up 2 triac @ 3A 250V output 

DO5 PWM open collector output @12vdc 35mA 

• Up to 5 relay contacts @ 2 A 250Vac 

• TTL or RS485 Modbus RTU, local lan 

• RTC for /C models 

• 12-24 Vac\dc power supply * 

Slide 17 © Invensys 00/00/00 Invensys proprietary & confidential

Free Smart: HW capabilities 

MODEL INPUT OUTPUT 

Power 

Supply 

NTC 

DI 

NTC 

DI 

4.20 

mA 

0-10V 

0-5V 

0-1V 

DI 

RELAY 

@ 2 A 250V AC 

OPEN 

COLL. 

@12vdc 

35mA 

for: 

PWM 

Or DO 

OPEN 

COLL. 

@12vdc 

35mA 

for: 

PWM 

DO 

PPM 

for 

external 

Triac 

0-10V 

0…20 

4..20 

mA 

Triac 

@ 3 A 

250V 

for: 

PWM- 

Phase 

Cut 

Triac 

@ 2 A 

250V 

for: 

PWM- 

Phase 

Cut 

SM*46 

SM*55 

SMD36 

SMC36 

12V AC 

24 

V AC /V DC 

(*) 

AI1 

AI2 

AI5 

AI3 

AI4 

DI1 

DI2 

DI3 

DI4 

DI5 

DI6 

DO1 

DO2 

DO3 

DO4 

DO4 

DO6 

/ 

DO5 

DO5 

DO4 

DO5 

AO1 

AO2 

AO1 

AO2 

AO1 

AO3 

AO4 

AO5 

/ 

TC1 

(**) 

/ / 

TC1 

TC2 

/ 

• * If TC1/TC2 AO1 AO2 are used for Phase Cut Control power supply must 12-24 V AC 

•** The load must be bigger enough to switch the TRIAC (fan,…) 


Free Smart: Communication 

• COM1 (UART1) 

• Transistor-Transistor Logic (TTL) port connects to: 

Multi-function key 

DMI interface 

Bus Adapter 

Radio Adapter 

• RS-485 (only /S model) connects to supervisor through ModBus-RTU protocol 

• COM2 (UART2) 

• Local Area Network (LAN) connects to: 

Expansion Board 

Local or Remote keyboard 

Electronic expansion valve 


Free Smart: User interface 

• SKP10 panel mounting LED keyboard 

• SKW22 (L) wall mounting LCD keyboard 

L version available with backlight** 

1 NTC built-in sensor 

1 configurable input among NTC, 4.20mA or D.I. 

• SKP22 (L) panel mounting LCD keyboard (coming soon) 

L version available with backlight** 

1 NTC built-in sensor 

1 configurable input among NTC, 4.20mA or D.I. 

** Backlight version needs 

external power supply 


Free Smart: Expansions 

MODEL INPUT OUTPUT 

Power 

Supply 

NTC 

DI 

NTC 

DI 

4.20 

mA 

0-10V 

0-5V 

0-1V 

DI 

RELAY 

@ 2 A 250V AC 

OPEN 

COLL. 

@12vdc 

35mA 

for: 

PWM 

Or DO 

OPEN 

COLL. 

@12vdc 

35mA 

for: 

PWM 

DO 

PPM 

for 

external 

Triac 

0-10V 

0…20 

4..20 

mA 

Triac 

@ 3 A 

250V 

Triac 

@ 2 A 

250V 

for: 

PWM- 

Phase 

Cut 

SE646 

SE655 

12-24 

V AC 

AI1 

AI2 

AI5 

AI3 

AI4 

DI1 

DI2 

DI3 

DI4 

DI5 

DI6 

DO1 

DO2 

DO3 

DO4 

DO4 

DO6 

TC1 

DO5 

/ 

(**) 

AO3 

AO5 

AO4 

AO1 

DO5 / / 

AO2 

SE632 / / DO5 / / / / 

It’s possible to double the capabilities of the hardware using 4-DIN 

expansion boards 

•** The load must be bigger enough to switch the TRIAC (fan,…) 


Free Smart: How to connect 

• DMI Interface 

(it can switch on Smart without external power supply) 

• Demo case 

• Multi-function key 

Parameter Map / 

Application 

Bios 

Coming soon 


Free Smart: Architecture 

Supervisor 

Local Keyboard 

One Remote Keyboard 

Modbus-RTu over RS-485 

Local Area Network 

Free Smart 

Expansion Board 

Electronic Expansion Valves 


Free Smart: Accessories 

• TF411205 230/12V AC 6VA Transformer 

• COLV000033200 Keyboard Harness 

• MW320100 External Relay 16Amps 

• COLV0000E0100 Low Voltage Harness 

• COLV000035100 RS-485 Harness 

• COLV000042100 Analog Output Harness 

• TD400050 Ratiometric Pressure 0-50 bar Transducer 

• D200130 Pressure transducer 0-30 bar (male fitting) 

• Fan speed modules 


Free EVOLUTION 

Slide 25 


Free Evolution 

Free Evolution is the top of the range of programmable controllers. It is 

designed to meet the needs of more complex applications in the HVAC/R 

market. 

• Available in 8 DIN RAIL format 

• Expandable up to 15 optional modules 

• Built-in or remote graphic user terminals 

• SMS function through Modem 

• Can be integrated in industrial systems (CANopen® and Profibus®) 

• Can be integrated in BMS systems (LonWorks®, BacNet® and Konnex®) 

• Can be integrated in Ethernet networks (Modbus TCP/IP) 

• Can be updated with standard USB pen drive 

• PC connection via standard USB 

• 27 inputs and outputs 

• 5 analogue outputs 

• 6 analogue inputs 

Slide 26 


free Evolution Display Built-In 

Case Size: - DIN 8 

Connectors - Fast, screw/spring , horizontal, p 5.0/3.8 

Power Supply: - 24Vac/dc & 48Vdc (for Telecom apps.) 

Analog Inputs: - 6 (2 NTC + 4 configurable as NTC, DI, PT1000, 4-20mA, 0-10V, 0-5V ratiometric) 

Digital Inputs : - 8+1 (8 voltage AC/DC, opto-isolated, +1 fast pulse-counter input) 

Digital Outputs: - 7 Relays min. 5A/230Vac (2 SPDT with separate contacts + 3 SPST + 2 SPST/SSR) 

Analog Outputs: - 5 (configurable 0-10V / 4-20mA). 

Display & UI: - Graphic monochrome LCD 128x64 with backlight, 3 LEDs, 5 keys 

Communication: 

- 1 port CANBUS/CANOpen (max 50m@500kbps, 200m@125kbps) 

- 1 port RS485 optoisolated (Micronet, Modbus Master/Slave up to 38,4KB, BACnet) 

(in alternative) 1 port MP-bus Master (for Belimo peripherals) 

- 1 USB Host + 1 USB Device port, Mass Storage 

Slide 27 


free Evolution Closed 

Case, 

Power Supply, 

Connectors, 

Analog & Digital I/Os : 

Display / UI: 

Connectivity: 

- Same as D model 

- 3 LEDs (external keyboard needed) 

- Same as D model 


free Evolution Expansion 

Exp 

Case, 

Power Supply, 

Connectors, 

Analog & Digital I/Os 

Display / UI : 

- Same as C model 

Connectivity: 

- RS485, CANbus: acts as a DS401 CANopen profile 

CANBUS 

RS485 

Slide 29 


free Evolution Serial Modules 

Case: - DIN 2 

Connectors: - Fast, screw/spring 

Serial ports: 

“PASSIVE”: 

- CANBUS (500kbps; max 50mt) 

- RS485 optoisolated (Modbus Master/Slave;38,4KB) 

- Ethernet (10/100) 

- RS-232 (Industrial Modem) + Relay 

- MP-BUS (optional) 

“ACTIVE”: 

- Profibus 

- Lonworks 

- Konnex 

- BACnet 


free Evolution Keyboard 

Power Supply: 

Mounting: 

Display: 

Keys 

Analog Inputs: 

Digital Outputs: 

Protection grade: 

Serial ports: 

- 24Vac/dc & 48Vdc (local or remote from Main controller) 

- Panel or Wall 

- Graphic monochrome LCD 128x64 with backlight) 

- 5 (same “navigation menu” as base EVO D controller) 

- 1 NTC (built-in or remote) 

- 1 RH% (buit-in or remote as 4-20 mA/DI ) 

- 1 Buzzer 

- IP65 on the front panel 

- 1 CANBUS opto-isolated 

- 1 RS485 opto-isolated 

- 1 Ethernet (in addition or altenative to CAN, for Network 

model – Evolution KN) 

Slide 31 


free Evolution connectivity ex. 1/2 

FIELD: CANopen / RS485 / MP Bus 

NETWORK: Ethernet (Plug-in) / CANopen 

SUPERVISOR: RS-485 / Ethernet / Plug-ins 

EVO K 

Monitoring 

Main 

CPU midi 

EXP 

I/O 

EVO KN 

It’s not allowed to overlap different communication levels 

(Field, Network, etc.) on the same physical layer, except 

for workbench, where applicable. 

Slide 32 


free Evolution connectivity ex. 2/2 

I/O Standard 

CANbus 

Ethernnet/CAN plug-in 

RS-485 

Modbus Slave 

I/O 

Modbus Slave 

I/O 

Modbus Slave 

I/O 

EVO K 

EVO KN 

Slide 33 


free EVOLUTION: Roadmap 

Engineering 

Samples 

Mini 

Display 

Expansion 

Mini 

blind 

KBD 

Ethernet 

RS232 

RS-485 

CAN 

Profibus 

LON 

KNX 

Sep 2010 

Oct 2010 Dec 2010 Feb 2011 


Support 

Slide 35 


Support Team 

Customer 

Development 

Integrated 

Development 

New 

Development 

• To develop applications starting 

from the feasibility analysis phase, up 

to the code writing phase 

• To develop dedicated libraries which 

will be used later on for creating a 

new application 

• Hot-line support (mail/phone) 

• Customer Training 

• Web site 

• Local German Support (soon) 

Slide 36 


Slide 37

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