DeviceNet Communication Solution for Discrete Devices Day 2 Training - Technical Sept. 18, 2008 DeviceNet Communication Solution for Discrete Devices Process Networking (D)

DeviceNet Benefits Installation Cost Savings: Over 30% Day 2 Training - Sales Sept. 18, 2008 DeviceNet Benefits Installation Cost Savings: Over 30% Dramatic I/O and Wiring Space Reduction Field Devices Easily Added or Removed Flexible Structure for Easy Installation & Operation Powerful Promotion by Allen Bradley and ODVA Process Networking (D)

DeviceNet Protocol Trunk line with drops configuration Day 2 Training - Sales Sept. 18, 2008 DeviceNet Protocol zero drops drop lines Trunk line with drops configuration Up to 64 addressable nodes (62 field devices) Signal and 24Vdc Power in same cable Selectable Data Rates (125k, 250k, 500k) 120 ohm terminator at each end of the trunk Process Networking (D) 4

DeviceNet Protocol - Power and Signal Day 2 Training - Sales Sept. 18, 2008 DeviceNet Protocol - Power and Signal Two twisted pair Signal pair: low loss, high velocity with foil shield Power pair: up to 8A capacity with foil shield Overall braid with drain wire Sensors and low power outputs can be powered directly from bus Opto-isolation for self powered devices e.g. drive, PLC, weigh scale, etc. Multiple power supplies can be used used for additional power or as back-up Process Networking (D) 6

DeviceNet Protocol - Physical Layer Day 2 Training - Sales Sept. 18, 2008 DeviceNet Protocol - Physical Layer Network Topology Trunk line (thick, thin or flat cable may be used) 120 ohm terminator at each end Drop lines may extend to a maximum length of 6 meters Multiple power supplies may be used for load distribution and backup Process Networking (D)

DeviceNet Protocol - Cable Length Day 2 Training - Sales Sept. 18, 2008 DeviceNet Protocol - Cable Length Trunk Cable Length Baud Rate 125K 250K 500K Thick 500m 250m 100m Flat 400m 200m 75m Thin 100m 100m 100m Drop Cable Length Baud Rate 125K 250K 500K Maximum 6m 6m 6m Cumulative 156m 78m 39m Process Networking (D)

Master/DeviceNet Scanners Day 2 Training - Sales Sept. 18, 2008 Master/DeviceNet Scanners Allen Bradley PLCs Emerson DeltaV GE Fanuc Modicon Others as DeviceNet gains popularity Process Networking (D)

DeviceNet Power Supplies Day 2 Training - Sales Sept. 18, 2008 DeviceNet Power Supplies 24VDC Power for DeviceNet Networks 120VAC Input 3.8 and 8.0 Amp versions available Approved Class 1 Division 2 Process Networking (D)

StoneL DeviceNet Cable Day 2 Training - Sales Sept. 18, 2008 StoneL DeviceNet Cable Thick Wire (Trunk Cable) Thin Wire (Drop Cable) Flat Cable Process Networking (D)

DeviceNet Drop Connectors Day 2 Training - Sales Sept. 18, 2008 DeviceNet Drop Connectors Direct mount Passive Drop Connectors - Easy Wiring - Direct mount type for JM or in customer’s enclosure Multi Drop Passive Drop Connectors - Din Rail mount for FieldRack or in customer’s enclosure Junction Module (JM) - Rated for Hazardous locations - Houses Tees or I/O Modules FieldBlock (FB) (FN) Process Networking (D)

StoneL DeviceNet Components Day 2 Training - Sales Sept. 18, 2008 StoneL DeviceNet Components Valve Communication Terminal (VCT) 2DI/2DO/1AI - 2 Integral Proximity Sensors (DI) with LED Indication) - 2 Solenoid Outputs (4 Watts Total Power) - 1 Analog Input (4-20ma) Predefined Output fail state Process Networking (D)

DeviceNet Components I/O Modules Day 2 Training - Sales Sept. 18, 2008 DeviceNet Components I/O Modules 2DI / 2DO / 1AI Module with solenoid outputs (4Watts total) Available in JM or FieldBlock Enclosures Available in JM with Integral Solenoid Valve Process Networking (D)

Network Layout and Design Determine # of devices per segment Determine cable length and cable routing Determine Drop connector method Select 24VDC power supply, Size network based upon current load Popular Design tool includes Rockwell’s RS Networx

DeviceNet Device Configuration Day 2 Training - Sales Sept. 18, 2008 DeviceNet Device Configuration Electronic Data Sheet (EDS) file from vendor or Web standardized ASCII file format provides description of device attributes name, ranges, eng. units, data type, etc. public attributes from device profiles vendor specific attributes Set Device Baud Rate and MAC ID www.stonel.com Process Networking (D) 26

StoneL DeviceNet Commissioning Kit Commission Devices (Set Address, Baud Rate) Test DeviceNet Devices (Read Inputs, Force Outputs) A Must for Bench Testing DeviceNet VCT’s

DeviceNet Gateway Configuration Day 2 Training - Sales Sept. 18, 2008 DeviceNet Gateway Configuration Get EDS file from Vendor Set MAC ID Determine Gateway mapping for I/O Process Networking (D)

DeviceNet Applications Gateway AS-Interface Networks into Many Legacy Systems Where Distance to PLC or CPU over 100 to 200 feet Use DeviceNet I/O or VCT where Devices Scattered Over Long Distances (Hundreds of Feet Between Units) Use DeviceNet I/O Retrieving Other Process Variables (Discrete & Analog) When the Customer Wants it Directly in the Field Device!

Application Questions What is needed to construct a complete DeviceNet Network? Can you use a conventional 24VDC power supply to supply the DeviceNet segment? How many field devices can be put on a single DeviceNet Segment? What type of pneumatic valve can be used with bus powered DeviceNet Dual Modules?

DeviceNet Communication Solution for Discrete Devices Day 2 Training - Technical Sept. 18, 2008 DeviceNet Communication Solution for Discrete Devices Process Networking (D)