AS-i, The Simplest Automation Networking Solution Dated: 10/30/2008

 Actuator Sensor interface (AS-i) is a simple wire reduction system  Easily replaces point to point wiring and complements existing higher level bus systems  Reduces wiring and eliminates multiple termination points  Connects inputs and outputs via a single two wire flat cable  Easy to install and commission What is AS-i?

AS-i vs. Point-to-Point Wiring

Point-To-Point Wiring  Each bit of data needs its own wire.  Power is run separately (more wires).  Additional I/O points require additional PLC I/O cards.  Additional PLC I/O cards may require the use of a larger PLC rack or multiple racks.

 Smaller PLC rack.  Smaller enclosures.  Less wire.  Standardized patch cables.  Potential to eliminate J-boxes.  Simpler documentation.  Less commissioning time. Less Material & Labor

 One cable for many bits of data.  One master replaces many PLC I/O cards = less wiring.  Quick disconnect at modules vs. point-to-point terminations.  I/O modules connect easily to the bus via insulation displacement connectors (IDC). Simple Installation & Expansion

 Modules connect easily to the bus via insulation displacement connections (IDC).  Mechanically coded flat cable - AS-i and additional power supply  Insulation displacement connectors - simple & safe - protection class up to IP67, - cables reseals up to IP65 Simple Installation & Expansion AS-Interface electro-mechanics piercing connectors mechanical coded flat cable

 Less wire means less opportunity for error, less places to look for errors.  Communication errors are captured by the master.  Indicating lights on modules and masters communicate system and module status. Easier Troubleshooting

Reducing overall machine cost Wiring Labor CostX Wire labeling CostX Machine Assembly Labor CostsX Machine Testing Labor CostX Machine Disassemble CostX Shipping CostX Customer Site Start up/ Commisioning LaborX Travel CostX Time = Money AS-i can reduce up to 50% of the overall machine cost

AS-i Installation

Overview of AS-i system components

AS-i Components

 100 meters max. length per segment.  With repeaters up to 300M  AS-i transmits only 4 data bits per message.  Single two wire unshielded cable carries input power and communication AS-i Specifications  Up to 62 node addresses per network  248 inputs and 248 outputs  Auto Address replacement  Topology free network  Max. of up to 10ms response time

Two methods to connect AS-i to your existing platform Method 1: Direct PLC connection  Fits into standard card slot in a PLC rack  Replaces traditional I/O cards  I/O are mapped directly to I/O tables  Programmed and configured through standard PLC software  No 3 rd party software needed  Available for most PLC platforms Control Integration

Two methods to connect AS-i to your existing platform Method 2: Complements current fieldbus networks  Gateway becomes a single node on the fieldbus network, up to 992 I/O points per gateway  Reduces the price per point for connecting sensors and actuators  Available for DeviceNet, Profibus, Ethernet /IP, Modbus TCP, and CanOpen Control Integration

ifm Controller-e gateway Large Integrated Display Connection to Fieldbus (Ethernet IP connection shown) Diagnostic LEDs AS-i and 24 VDC connections

After selecting the platform, pick an AS-i power supply  An integral and required part of an AS-i system  Specialty 30 VDC power supply use to couple the master data for transmission over the AS-i cable  2.8, 4 and 8 Amp versions available  Provides power to all input devices and modules on the system AS-i power supply

SmartLine Compact New ClassicLine Airbox ProcessLine Cabinet PCB Family of I/O modules Choosing the correct I/O module to fit your application

 Up to 4 inputs and 4 outputs  Analog inputs/outputs available in 4-20mA or 0-10V  Solid-state outputs protected against short circuits and reverse polarity  Integrated addressing port  Inputs to be supplied either by the AS-i network or 24 VDC externally  Relay outputs versions available; rated up to 230 V  LED indication for short circuit and power  DIN rail mount  Connection via removable screw terminals, Combicons Control Cabinet Modules

 Mounting technology does not require tools for installation  Three directions of rotation for flat cable  DIN rail mount  Up to 4 inputs and 4 outputs  Up to 2 analog (4-20mA) inputs  1 or 2 amp rated outputs available  Digital inputs and outputs with LEDs for status indication  Integrated addressing port allows setup while connected New ClassicLine Field Modules

 Mounting technology does not require tools for installation  Three directions of rotation for flat cable  DIN rail mount  Up to 4 inputs per Pneumatic module  Different valve types include 3/2, 5/2, 5/3 way  Digital inputs and outputs with LEDs for status indication  Integrated addressing port allows setup while connected New ClassicLine Airbox Modules

 Low profile design  Up to 4 inputs and 4 outputs per module  Fully potted units holds up to harsh environments  Increase resistance to shock and vibration  High amperage outputs rated for 2 amps  Digital inputs and outputs with LEDs for status indication  Module base included Compact Modules

 IP69K protection rating  Up to 4 inputs and 3 outputs  Up to 4 analog (4-20mA) inputs  Quick mounting with only one screw  Full 316 Stainless Steel housing  Ecolab tested to resistance to common cleaning agents found in the food industries ProcessLine Modules

Benefits to Equipment builders  Reduces engineering time  Reduces BOM cost  Easy commissioning for new machines  Easy trouble shooting  No additional software

Benefits to End Users  Reduces maintenance cost  Easy troubleshooting  Easy expansion of existing systems in house  Training seminars offered by ifm efector

Complete sensor solution provider ifm can also provide your sensing component and cable needs Proximity sensorsPhotoelectric CablesPressure Flow Temperature