1. Product Management Rimatrix / Fabian Schäfer 1

2. 2 Monitoring in Data Centers Controlling environmental conditions

3. Product Management Rimatrix / Fabian Schäfer 3 Monitoring with the CMC III Next generation of the intelligent monitoring system  Important in Data Centers: Monitor environmental conditions  Failures of components can be very expensive  Monitoring with automatic actions in case of error or critical conditions  Early response to critical conditions  Long-term measurements to show potentials for energy saving

4. Product Management Rimatrix / Fabian Schäfer 4 Monitoring with the CMC III Construction  One central unit: Processing Unit  A lot of different sensors to monitor different values Measurement- Functions Management- Functions

5. Product Management Rimatrix / Fabian Schäfer 5 Monitoring with the CMC III High time and effort with CMC II-cabeling

6. Product Management Rimatrix / Fabian Schäfer 6 Monitoring with the CMC III Easy cabeling with the CMC III  Using of the CAN-Bus: –Fault-tolerant and good fault-detection –Up to 32 CAN-Bus-Units connectabel –Length up to 2 x 50 m

7. Product Management Rimatrix / Fabian Schäfer 7 Monitoring with the CMC III Plug & Play – fast and easy installation Beep

8. Product Management Rimatrix / Fabian Schäfer 8 Monitoring with the CMC III Mounting in enclosures  Special mounting unit for enclosure frame (for 1 unit)  Special 1 U mounting unit for 19“ (for 3 units)  Click-system  Fast and easy mounting: –Easy maintenance –Fast to expand

9. Product Management Rimatrix / Fabian Schäfer 9 Monitoring with the CMC III Functionality  Sensors transmit their measured values to the Processing Unit  Processing Unit monitors measurement and operates automated: –Limit setting in the Processing Unit –If a limit is exceeded, the CMC sends a text message to a technician –E-Mail (over Network) and SMS (over GSM or ISDN) –Automatic reactions programmable Limit exceeded

10. Product Management Rimatrix / Fabian Schäfer 10 Monitoring with the CMC III Characteristics of the Processing Unit  24 V Power supply can be installed redundant: –PoE also possible  Mini-USB –Configuration directly at the Processing Unit  USB-Device and SD-Card-Slot –Recording of measured values –Software-updates  Integrated Sensors: –Temperature-Sensor –Infrared-Sensor –2 digital Inputs –Relay-Output Front Back

11. Product Management Rimatrix / Fabian Schäfer 11 Monitoring with the CMC III Network-communication  Ethernet-interface for LAN  Access to Webpage over network: –HTTP –HTTPS with 128 Bit SSL-encryption  Parameter settings: –Telnet –SSH  Network-Protocols: –IPv6 –SNMPv3

12. Product Management Rimatrix / Fabian Schäfer 12 Monitoring with the CMC III Communication with control stations  In builiding- and industrial-management systems, control stations are often used  These must be supplied with data over the network  Common protocol for communication: OPC (OLE for Process Control) –99 % of all control stations are supported Net- work Control station with OPC-interface Bus CMC with OPC Server PLC

13. Product Management Rimatrix / Fabian Schäfer 13 Monitoring with the CMC III Industrial applications  Problem: –Processing Unit oversized and expensive for small applications  Solution: –Smaller version of the Processing Unit with less functionality –„Processing Unit Compact“  Differences: –Supports only 4 CAN-Bus-Units –No SD-Card-Slot –No USB-Device-Interface –Only one CAN-Bus-Port –Price

14. Product Management Rimatrix / Fabian Schäfer 14 Monitoring with the CMC III Sensorunits  Sensors for direct connection Processing Unit CAN-Bus participant 1participant 2participant 3

15. Product Management Rimatrix / Fabian Schäfer 15 Monitoring with the CMC III Sensorunits (2)  Interface-modules to connect CMC II-sensors

16. Product Management Rimatrix / Fabian Schäfer 16 Monitoring with the CMC III Summary  Flexible sensornetwork with one central control unit  Easy cabling of the sensors via CAN-bus  Messages and automated actions in case of failure  Suitable for single enclosure applications and multiple rack applications

17. Product Management Rimatrix / Fabian Schäfer 17 Thank you for your attention!