Monitoring in Data Centers Controlling environmental conditions

Product Management Rimatrix / Fabian Schäfer 1

Product Management Rimatrix / Fabian Schäfer 2

Monitoring in Data CentersControlling environmental conditions

Product Management Rimatrix / Fabian Schäfer 3

Monitoring with the CMC IIINext 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

Product Management Rimatrix / Fabian Schäfer 4

Monitoring with the CMC IIIConstruction

One central unit: Processing Unit

A lot of different sensors to monitor different values

Measurement-Functions

Management-Functions

Product Management Rimatrix / Fabian Schäfer 5

Monitoring with the CMC IIIHigh time and effort with CMC II-cabeling

Product Management Rimatrix / Fabian Schäfer 6

Monitoring with the CMC IIIEasy cabeling with the CMC III

CMC III Assambly Unit 7030.070

7030.000

SD USB in

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

Product Management Rimatrix / Fabian Schäfer 7

Monitoring with the CMC IIIPlug & Play – fast and easy installation

7030.000

SD USB in

CMC III temperature sensor 7030.110

CMC III temperature sensor 7030.110RJ45

CAN-Bus Power in

24VDC max. 2A

CMC III PU 7030.000

RJ12/RS232 RJ45

RJ45 CAN-Bus

Power in 2

+ -

relay

ND NC CDI

+ -

DI

+ -

Beep

Product Management Rimatrix / Fabian Schäfer 8

Monitoring with the CMC IIIMounting 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

Product Management Rimatrix / Fabian Schäfer 9

Monitoring with the CMC IIIFunctionality

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

Product Management Rimatrix / Fabian Schäfer 10

Monitoring with the CMC IIICharacteristics 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

Power in

24VDC max. 2A

CMC III PU 7030.000

RJ12/RS232 RJ45

RJ45 CAN-Bus

Power in 2

+ -

relay

ND NC CDI

+ -

DI

+ -

7030.000

SD USB in

Front

Back

Product Management Rimatrix / Fabian Schäfer 11

Monitoring with the CMC IIINetwork-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

Product Management Rimatrix / Fabian Schäfer 12

Monitoring with the CMC IIICommunication 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 withOPC-interface

Bus

CMC with OPC Server

PLC

Product Management Rimatrix / Fabian Schäfer 13

Monitoring with the CMC IIIIndustrial 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

Product Management Rimatrix / Fabian Schäfer 14

Monitoring with the CMC IIISensorunits

Sensors for direct connection

relayNC CND

relayNC CND

CMC III IO Unit 7030.040

relay

NC CND

relayNC CND

DI

+ -

1

DI

+ -

2

DI

+ -

3

DI

+ -

4

DI

+ -

5

DI

+ -

6

DI

+ -

7

DI

+ -

8

RJ45 CAN-Bus

Power in

24VDC max. 2A

CMC III PU 7030.000

RJ12/RS232 RJ45

RJ45 CAN-Bus

Power in 2

+ -

relay

ND NC CDI

+ -

DI+ - CMC III temperature sensor 7030.110

RJ45

CAN-Bus

ProcessingUnit

CAN-Bus

participant 1 participant 2 participant 3

CMC III analogue differential pressure sensor 7030.150

RJ45

CAN-Bus

Product Management Rimatrix / Fabian Schäfer 15

CMC III CAN Bus unit access 7030.200

RJ12 handle

RJ45reader

CAN-Bus

serial

CMC III CAN Bus Unit 7030.030

RJ45 CAN-BusRJ45 CMC II

DI

+ -

CMC III CAN Bus Sensor 7030.100

RJ45 CAN-Bus RJ12 CMC II Sensoren

Monitoring with the CMC IIISensorunits (2)

Interface-modules to connect CMC II-sensors

Power in

24VDC max. 2A

CMC III PU 7030.000

RJ12/RS232 RJ45

RJ45 CAN-Bus

Power in 2

+ -

relay

ND NC CDI

+ -

DI+ -

Product Management Rimatrix / Fabian Schäfer 16

Monitoring with the CMC IIISummary

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

Product Management Rimatrix / Fabian Schäfer 17

Thank you for your attention!