Control your compressed air costs GD Connect 12

Control your compressed air costs! GD Connect 12 Advanced Air Management System with up to 35 % energy savings!

GD – Your Smart Partner to Save Energy and Money Efficient Controller Systems CO 2 Reduction GD Air Compressors – The Perfect Fit! 2 gdcompressors. eu@gardnerdenver. com Prosperous Business Opportunities

Today: Low energy costs & low emissions are a must Why do we make more energy efficient compressor and controllers? Ø Facts aprox 70% of electrical energy is used in Industry Ø According to Industry figures 10% of all energy used in industry is used to produce compressed air. Ø By using a controller to run the system more efficiently it is estimated that most systems can reduce there energy consumption on compressed air plants by around 25 %. Customers are investing in more and more energy saving equipment. 3 gdcompressors. eu@gardnerdenver. com

GD Sequencer Solutions 12 t c e n on C D G t 4 c e n n o GD C rs up to l o r t n ntly co mpressors e g i l l e t in eed co p s d e 4 fix 4 resso p m o c to 12 p u l contro ble speed o t d e a design d and vari ixe both f gdcompressors. eu@gardnerdenver. com

GD Connect 12 Unique Compressed Air Management System § State-of-the-art technology § Easy to install § Simple to operate § Great performance and efficiency § Detailed management reports 5 gdcompressors. eu@gardnerdenver. com

Orchestras your complete air stations RS 485 -3 Mod. Bus-RTU digital I/O PROFIBUS (optional) Customer's PLC to control the air station RS 485 -2 Dig. input DI-1 RS 485 Selection switch to activate a profile Dig. input DI-2 Analogue input AI-1 Dig. inputs RS 485 -1 Line pressure sensor -> up to 12 compressors Compressor 1 6 Compressor 2 Compressor 3 Receiver gdcompressors. eu@gardnerdenver. com Dryer Selection switch to activate a profile Filter

Technical data on a view Display, Coloured graphic touch panel: 5, 7”, resolution QVGA (320 x 240) Compressor connection via interface RS 485 Max. 12 compressors: Fix speed, variable speed Max. cable length 1200 m, 2 -wire, protected cable Voltage supply 110 V / 230 V, 50 / 60 Hz, adsorbed power 16 VA Extension module connection via interface RS 485 (max. 4 extension modules) Customer connection via interface RS 485: Protocol Mod. Bus RTU, optional PROFIBUS 2 Analogue inputs 4. . 20 m. A, 24 VDC, max. 500 m Input 1: passive, pressure sensor Input 2: passive / active referring to connection to volume flow sensor 3 Digital inputs max 20 m, > 20 m coupling relay required 2 Digital outputs, Potential free relay outputs, Rating max. 250 V / 1 A SD memory card 7 gdcompressors. eu@gardnerdenver. com

Latest microprocessor technology: Safe + fast exchange of data 8 gdcompressors. eu@gardnerdenver. com

A complete package - ready for installation § GD Connect 12 in metal sheet cabinet, IP 54 § Line pressure sensor § Set of plugs to connect compressors § SD card § Quick start manual and CD-ROM hand book multi lingual Only few Accessories - easy to select § Compressor module (STD): Fix speed compressor § Compressor module (VSD): Variable speed compressor § PROFIBUS module § Extension module (max 4 to 1 GD Connect 12) § Sensor for volume flow § Sensor for dew point, type ZHM 100 § Control box lock § Sensor for temperature And even more § Web server module incl. visualisation § Data logging report software 9 gdcompressors. eu@gardnerdenver. com

Compressor Module STD (> for standard fixed speed compressors) STD Module required for: • Gardner Denver models with GD Air. Smart control • All competitor fixed speed compressor controls Installation via DIN rail TS 35, 24 -230 V UC no coupling relay required 2 plugs RS 485 interface LED indication at inputs and outputs 3 digital inputs Standby, no fault Motor running Full load 3 digital outputs Remote load enable Remote load Remote half / full load 10 gdcompressors. eu@gardnerdenver. com xed sor i f lary pres p m em Ex ed co spe

Compressor Module VSD (> for variable speed compressors) VSD Module required for: • Gardner Denver models with GD Air. Smart control • All competitor variable speed compressor controls VSD Installation via DIN rail TS 35, 24 -230 V UC no coupling relay required 2 plugs RS 485 interface LED indication at inputs and outputs 4 digital inputs Standby, no fault Motor running On load Speed Modulated line pressure Line pressure sensor compressor 11 gdcompressors. eu@gardnerdenver. com le b a i var ssor y r pla mpre m e Ex ed co spe

Compressor Extension Module (> for downstream products) Extension Module required for: • Refrigeration Dryer • Adsorption Dryer • Filters • Condensate Management • etc. Supply voltage versions 1) 230 V / 50/60 Hz 2) 110 V / 50/60 Hz 2 relay outputs (programmable) 2 analog inputs 8 digital inputs Pressure sensor Temperature sensor ( Future development ) 12 gdcompressors. eu@gardnerdenver. com

Advanced touch-screen display Features: § Latest microprocessor technology § So far in 17 languages available § Intuitive user guidance Benefits: 13 § Easy to use § Comprehensive information § Provides all performance data on a view gdcompressors. eu@gardnerdenver. com

Unique setting-up function Commissioning Wizard GD Connect 12 Features: § Guidance via series of on-screen prompts § Set-up guidance for commissioning engineer § Ensuring the correct settings of parameters The GD Connect 12 is now ready for operation. Benefits: 14 § Easy and quick installation § Safe and reliable operations ensured § No special training requirements GD Pilot Connect gdcompressors. eu@gardnerdenver. com

All key performance data at a glance Pressure range Current network demand Current line pressure Compressor status indicator Current Profile in use Last warning or Alert Reset Link to information screens Link to programming screens SD Card (used for data logging) Current date and time 15 gdcompressors. eu@gardnerdenver. com

All key performance data at a glance Compressor is in currently switched off. 16 Compressor is in blow-down phase (start protect active) Compressor is in standby mode waiting for signal to start. Compressor is in motor start phase. Compressor is on-load. Variable speed machines show loading as a percentage. gdcompressors. eu@gardnerdenver. com Compressor A shutdown has is on-load but been triggered. yellow indicates a warning Communication error has occurred between GD PILOT CONNECT and this compressor

Characteristics of each compressor Instant information on each specific compressor Events Service on 17 gdcompressors. eu@gardnerdenver. com

Characteristics of each compressor 18 Operating profile Overview timer control The compressed air station is adjustable to the air demand Shows which compressor profiles will be used at any particular time. gdcompressors. eu@gardnerdenver. com

Information menu § Information Menu Overview § Timer Control Overview § Current Profile § Air Station Events § Measured Values § Operating Hours § Statistics § Software (Installed Version) 19 gdcompressors. eu@gardnerdenver. com

Information menu GD Pilot Connect 20 gdcompressors. eu@gardnerdenver. com

Workload of each compressor - equal time sequencing Absolute operation hours of each compressor 21 Relative operation hours of each compressor gdcompressors. eu@gardnerdenver. com

Compressed air demand Line pressure 22 Compressed air demand gdcompressors. eu@gardnerdenver. com

Statistics of the compressed air demand To determine when the peak demand occurs in a factory to allow you to adapt profiles for these times 23 gdcompressors. eu@gardnerdenver. com

Energy savings by low operating pressure Without Management System With “GD Connect 12” Air Management System Pressure Band Control Pressure- Cascade- Control Compressor 1 7. 5 bar Large pressure band Total pressure band Compressor 2 Compressor 3 Compressor 4 Compressor 5 Energy saving 6. 7 bar Compressor 1 - 5 6. 5 bar Pressure reduction by 3 x 45 k. W-7. 5 bar (fixed speed) 2 x 110 k. W-7. 5 bar (fixed speed) Total power less at 6. 7 bar p = 0, 8 bar 3 x 1. 4 k. W 2 x 5. 2 k. W At 8000 working hours/year Energy saving Cost saving at 0. 10 € / k. Wh 24 4. 20 k. W 10. 40 k. W 14. 60 k. W 116, 800 k. Wh 11, 680 € / Year gdcompressors. eu@gardnerdenver. com Small pressure band

Summary of main features § GD Connect 12 automatically selects the most efficient combination of up to 12 compressors same or different in size, fix speed and variable speed § Intelligent energy saving compressed air control at a small pressure band § Software assistant at commissioning § 17 languages selectable § Real time clock § 12 different operation profiles can be defined § Profile selection automatic or via digital input § Indication of statistics, events, diagrams § Digital inputs and outputs for remote monitoring and control § Data logging via SD card (MS Excel compatible) 25 gdcompressors. eu@gardnerdenver. com

Summary of main benefits The compressed air generation continuously is adapted to the air demand at optimised low pressure band. High energy saving: § Every Compressor of different size and type is selected to operate at its most efficient performance range. § Avoiding inefficient idle running by selecting the correct size of compressor. User friendly operation and installation: § Easy installation by 2 wire Mod. Bus structure connection § Easy commissioning via step-for-step assistant (help function) § Actual status overview on the whole installation § Maintenance indication, easy analysis of failure event § No additional hardware required at actual § GD Pilot controllers 26 gdcompressors. eu@gardnerdenver. com

Maximise Your Revenue Opportunities! Take advantage of increasing energy costs Take advantage of environmental change fears Take advantage of your knowledge Convince your customers before others do 27 gdcompressors. eu@gardnerdenver. com

Option: Webserver Module / Visualisation 28 gdcompressors. eu@gardnerdenver. com

Visualisation via web server module Benefits of visualisation Ø SAM visualisation allows the user to connect to the SAM via a dedicated web server Ø The user via a PC can visualise selected data for a compressor system which can be viewed on the screen of the SAM Ø No actual compressor settings can be adjusted or controlled via the visualisation package 29 gdcompressors. eu@gardnerdenver. com

Visualisation via web server module Scope of supply Ø 1 x Web server module Ø 1 x RS 485 connection cable 1 mtr Ø 1 x Ethernet cable 3 mtr Ø Set of cable glands Ø SD Card 2 GB Ø Web server module available in 230 V/50 -60 Hz or 110 V/50 -60 Hz 30 gdcompressors. eu@gardnerdenver. com

Visualisation: How it works 1. The web server module connects direct to the SAM via a RS 485 port with a maximum cable length of 1200 mtrs 2. The web server module is then given an IP address and can be accessed by anyone with permission on the network using a standard internet browser 3. Users connect into the company’s LAN network via a standard network cable Remote access is available via a VPN connection To view the visualisation on your internet browser you will need to download adobe flash player http: //www. adobe. com/products/flashplayer 31 • gdcompressors. eu@gardnerdenver. com Connect 12 Web server module 1 2 3 Customer‘s LAN network

Overview After password protected loggin the customer will be able to view the SAM visualisation home screen 32 gdcompressors. eu@gardnerdenver. com

Overview General structure on 1 st view 1 3 2 1. Line pressure 2. Pressure settings 3. Status of each compressor 4. Consumption 5. Profile and warning messages 6. Scaling (adjustable) 5 33 6 gdcompressors. eu@gardnerdenver. com 4

Detailed Compressor information Ø Controller type Ø Actual Input Power Ø FADs Ø Running hours Ø Discharge temperature Ø Pressures 34 gdcompressors. eu@gardnerdenver. com

Events Ø Display a record of any controller events Ø Show a historical record of any fault and warnings 35 gdcompressors. eu@gardnerdenver. com

Operating Hours Ø Display data for individual compressors Ø Absolute hours: Total hours since installation Ø Operating hours: Hours run from desired date which can be set on the SAM Ø Hours for both absolute and operation are shown as total run hours and loaded hours Ø Precise number of hours can be visualised by clicking on the graph 36 gdcompressors. eu@gardnerdenver. com

Profiles Ø A profile is a pre configured setting of how each compressor is prioritises Ø Up to 12 profiles can be programmed and selected, which allows you to see which profile is operational Ø Allows you to view the configuration of each profile 37 gdcompressors. eu@gardnerdenver. com

Email messaging Features Ø Automatic instant email messaging of faults and warnings Ø Automatic email messaging of statistics Ø Up to 3 different email addresses to allocate different type of information to designated people 38 gdcompressors. eu@gardnerdenver. com

Timer Control Ø Shows the individual settings and timings for each profile Ø All the profiles compiled can be viewed 39 gdcompressors. eu@gardnerdenver. com

Statistics Ø Shows the min and max operating values since a pre set date Ø Shows the total amount of delivered air stated in m 3, used energy stated in k. Wh and spec. power consumption stated in k. W/m 3/min 40 gdcompressors. eu@gardnerdenver. com

Statistics Data Download Ø Allows the user to download comprehensive compressor data for each day, week or month as well as logging files 41 gdcompressors. eu@gardnerdenver. com

Statistics Data Download E. G. Daily statistics 42 gdcompressors. eu@gardnerdenver. com

Settings Ø Password protected Ø Shows software information for the Web server and SAM Ø Allows the IT settings to be adjusted and configured for individual site compatibility (e. g. Compressor data, email addresses, and energy tarifs) 43 gdcompressors. eu@gardnerdenver. com

Language Versions Ø Ø Ø 44 English German French Spanish Italian Ø Ensures all parameters are shown in the selected language Ø Uses local values such as cfm or m 3/min gdcompressors. eu@gardnerdenver. com

Main Benefits Ø Ø Ø 45 Allows remote visualisation of the compressors and overall system Simple and easy to install Shows real time volume and pressure supply Easy to read data in graphical format Displays overall statistical data for efficient system control Data logging via the dedicated SD card Any warnings are displayed instantly on the home page Email messaging of statistical data Instant email messaging of faults and warnings Any warnings are displayed instantly on the home page View selected profile and profile parameters gdcompressors. eu@gardnerdenver. com