1. www.circortech.com 1 Who (what) is SAM?

2. www.circortech.com 2 WORLD’S FIRST SAM

3. www.circortech.com 3 Embedded “SAM” CIM76 module

4. www.circortech.com 4 Stand Alone “SAM” Where does the SAM need to sit in the network hierarchy?

5. www.circortech.com 5 SAM Specifics  Communication module on the CIM76 is pre-certified for the appropriate bus selection  CIM76 with Industrial Ethernet (Ethernet IP, Modbus TCP) has the following  Java web server  FTP server  Email server for alarming  IS CIRCOR iCAN or CANopen interface  4 channels of analog input and 24VDC excitation for use with std IS shunt-diode barriers and IS certified analog sensors  Need C1D2 certified power for 24VDC and C1D1 certified 9V power for IS CANbus  Allows for required galvanic isolation between haz location zones and additional isolation from PLC, Data logger, or DCS  Manages bus timing arbitration (i.e. CAN repeater functions) between low speed CAN in IS Zone and high speed CAN, Ethernet, Profibus DP  Has capabilities to send down alarms, commands, set points down to CAN devices and send alarms and data up to a “bus master” thru mailbox

6. www.circortech.com 6 SAM Specifics  Currently used as CAN Repeater and Bus Gateway  Bridge the gap between PLC and Sample system  Bridge the gap between C1D1 zone and C1D2 zones  CIM76 Module has enough low-power processing capability for much more value added functions  Investigating the need for additional RTOS (Real time operating system)  Embedded OPC server utilizing CANopen EDS sheets from sample system devices  JAVA web server can serve up system as built configuration with dynamic web data from sample system devices, including some basic analog 4-20mA  Inventory of all CAN devices  Password protection  Problem: Very few plant IT infrastructures would allow a link to a field device via ethernet

7. www.circortech.com 7 Points for Discussion  Discussion points:  Would CIM76 module ever need to communicate to DCS directly?  If so, could it connect via Ethernet or serial bus, or discreet digital I/O  Where does the CIM76 module sit on the network?  Does the CIM76 need to be accompanied by a PLC? If so, how would it communicate with the PLC?  Does the device require its own programming interface, GUI, or programming port? Ethernet modules would have their own IP address and also have a web interface that would allow visualization and a possible configuration interface.  Inventory of everything on the bus?  What happens with error detection, power loss, component change out situations?  OPC server?