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Monitoring

Climate Control

Consistent low temperatures forelectronics are a key safetyfactor in the network and in theproduction process. Monitoring

of the internal rack temperatureand the control of climate tech-nology to reliably dissipate heatloss is provided by the Rittal

CMC-TC security system to min-imise operating costs.

Effective prevention, comprehensive security and central

organisation of rack security. The new, modular CMC-TC

facilitates the implementation of highly individual security

solutions, thanks to its modular plug & play system and,

therefore, affords a high level of protection for your invest-

ments.

More detailed information can be found at:

www.cmc-tc.com

Power Management

Power requirements are on theincrease, and there is a g rowingneed for maximum availability ofmodern IT infrastructures.

Rittal addresses the associatedadditional requirement forredundant power supply with anew, intelligent power distribu-

tion system which may be inte-grated with no loss of enclosureinternal rack volume.

Access Control

Access authorisation is one ofthe most important security fac-tors in any company. With theCMC-TC, this is registered for

the entire network. In case of anunauthorised access attempt,the system raises the alarm. Forexample, doors may be opened

by authorised individuals via anumerical code, magnetic card,smartcard, or the latest trans-ponder technology.

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Monitoring

Sensor unit I/O unit Climate unit Access unit

Sensors/actuators: Lock/reader:

7320.500 Temperature sensor 7320.700 Elec.-magn. Ergoform-S FR/PS/TC/TE

7320.510 Humidity sensor 7320.710 Elec.-magn. Ergoform-S QR

7320.520Analog sensor input module

4 20 mA

7320.721Electro-magnetic TS 8 handle

with master key function

7320.530 Access sensor1) 7320.730 Universal lock

7320.540 Vandalism sensor 7320.740 Relay output module for room door

7320.550 Airflow monitor 7320.750 Smart card reader

7320.560 Smoke alarm 7320.760 Magnetic card reader

7320.570 Motion sensor 7320.770 Coded lock

7320.580 Digital input module 7320.530 Access sensor1)

7320.590 Digital relay output module 7320.580 Digital input module for door release

7320.600 Voltage monitor 7320.9007320.9107320.9207320.930

Lock FR(i) 7320.610 Voltage monitor with switch output

7320.620 48 V voltage monitor

7320.630 Leakage sensor 7320.950 Universal handle

7320.811 Fan Alarm System FAS

1) Up to a maximum of 5 sensors may be connected in series.

Universal I/O unit

The I/O unit is the measure-ment and alarm module.

Alarm sensors may be con-nected (e.g. motion detector).

Analog measurements can be

transmitted and monitored(temperature, humid ity,4 20 mA).

The system is capable ofswitching relay output mod-ules.

The unit has 4 universal portsfor 4 sensors/actuators.

The I/O unit must be con-nected to the PU. Dataexchange and energy supplyto the electronics are pro-vided in this way.

Climate unit

The climate unit serves tocontrol the fans and henceregulate the temperature.

The physical airflow of the fanis monitored with due regard

for the controller. If no temperature sensor orairflow sensor is used, the twouniversal ports can also befitted with other sensors(see table).

Simple fan connection via IECsocket.

The unit is designed for onefan system.

The climate unit must be con-nected to the PU.

Access unit

The access unit serves tocontrol door systems.

The doors can be openedremotely via the network.

The doors can also be

opened by selected individu-als via a coded lock, mag-netic card or smartcard.

The doors of enclosures orrooms can be monitored andactivated.

The unit is designed for twoseparate door systems.

The access unit must be con-nected to the PU. Dataexchange and power supplyto the electronics are pro-vided in this way.

The processing unit (PU)forms the basis of the monitor-ing system.

The system can be incorpo-rated directly into the usernetwork via the network inter-face 10BaseT, TCP/IP, SNMP.

The system has an integralweb server, through which thesystem can be configured.

The system can optionally belinked to the CMC-TC mastervia the network interface.

The monitoring functions aredetermined by the sensorunits or sensors/actuators

linked to the PU, and cantherefore be flexibly selected.

Up to 4 sensor units may beconnected in any given com-bination (I/O, access, climate,FCS).

The sensorunits (SU)

Processingunit (PU)

Master unit The CMC-TC master is

required in all situations whereit is necessary to monitorlarge numbers of security-relevant factors or where high

demands are placed on thesystem. The CMC-TC master offers

high performance and con-serves IP resources.

The PU with the sensor units isalways required for monitoring.

Up to 10 processing units(PUs) may be connected to asub-network as slaves.

The master offers a10/100BaseT interface to the

user network and comprisesall monitoring variables onHTTPS and SNMP.

The system can be con-nected and operated d irectlyvia the Rittal SSC.