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Technical System Catalogue CMC III Monitoring System

Technical System Catalogue CMC III Monitoring System
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Technical System Catalogue CMC III Monitoring System - 1

Faster - better - everywhere. POWER DISTRIBUTION CLIMATE CONTROL SOFTWARE & SERVICES^"

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Technical System Catalogue CMC III Monitoring System - 2

Computer Multi Control (CMC) is an alarm system for network and server enclosures, standard enclosures, containers and rooms. ■ It monitors temperatures, humidity, access, fumes, energy and many other physical ambient parameters. ■ The system is modular and can be flexibly adapted to meet specific monitoring requirements. ■ User benefits plus exceptional savings are achieved thanks to monitoring via the network and the automation of security processes. Further information can be found at: www.rittal.com D CMC III Processing Unit B Power supply H Redundant power supply □ CMC III I/O unit B...

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Technical System Catalogue CMC III Monitoring System - 3

CMC III monitoring system The CMC III is an intelligent monitoring system that uses sensors to measure various environmental values. If defined minimum or maximum limit values are breached, alarm notifications can be sent out via e-mail, text message or SNMP. Thanks to intelligent control mechanisms, outputs can also be switched automatically and access to an enclosure can be controlled and monitored. Due to its flexible assembly, the system is suitable for a wide range of applications - from minor roles in standalone enclosures to complex requirements for a suite of enclosures. The...

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Technical System Catalogue CMC III Monitoring System - 4

CMC III Processing Unit / Compact The CMC III Processing Unit and the CMC III Processing Unit Compact are the heart of a CMC III system. This is where all measured values are summarised, evaluated and forwarded. A CMC III Processing Unit / Compact is the interface between a CMC III system and the user. It is incorporated into the company network and utilises an integrated website to make current values available to every authorised user. A CMC III Processing Unit / Compact can be powered both in a redundant system via two power packs and using PoE delivered via the connected network cable....

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Technical System Catalogue CMC III Monitoring System - 5

CMC III I/O unit CMC III unit for monitoring up to eight digital inputs and controlling up to four relays. The relays can be linked to measured values in the software so that they are actuated under certain circumstances. This system can be used to monitor devices and forward messages. The CMC III I/O unit can not be run with the CMC III Processing Unit Compact. ■ Max. number of CMC III Processing Units: 16 ■ Max. number of CMC III Processing Units Compact: -■ Digital input (terminal): 8 NC/NO ■ Relay output (terminal): 4 ■ Changeover contact: Max. 24 V DC, 1 A ■ RJ 45 CAN bus jacks: 2 ■ W...

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CMC III sensors for direct connection Temperature sensor CMC III sensor with internal temperature sensor for in-airflow applications or alternatively with external temperature sensor for all application scenarios. ■ Max. number of CMC III Processing Units: 32 ■ Max. number of CMC III Processing Units Compact: 4 ■ Measurement range of internal sensors: +0°C...+55°C ■ Measurement range of external sensors: -40°C...+80°C ■ Jack for external sensor: 1 ■ RJ 45 CAN bus jacks: 2 ■ W x H x D: 80 x 28 x 40 mm ■ Colour: RAL 9005/7035 Temperature/humidity sensor CMC III sensor with temperature sensor...

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Analogue airflow sensor CMC III sensor with analogue sensor for measuring air speed, e.g. for fan monitoring. ■ Max. number of CMC III Processing Units: 10 ■ Max. number of CMC III Processing Units with power supply via PoE: 5 ■ Max. number of CMC III Processing Units Compact: 4 ■ Sensor interface: 4 - 20 mA ■ Measurement range: 0.5 to 10 m/s ■ RJ 45 CAN bus jacks: 2 ■ Terminals for airflow sensor: 1 ■ W x H x D: 110 x 30 x 40 mm ■ Colour: RAL 9005/7035 Analogue differential pressure sensor CMC III sensor with analogue pressure sensor for monitoring a pressure differential, e.g. for...

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CMC III sensors for direct connection CMC III smoke alarm The CMC III smoke alarm is fitted at the top of the enclosure and monitors the air inside the enclosure for smoke particles. Settings can be made via the CMC III Processing Unit. ■ Max. number of CMC III Processing Units: 32 ■ Max. number of CMC III Processing Units Compact: 4 ■ Measuring method: Silicon PIN photodiode/GaAs infrared LED ■ RJ 45 CAN bus jacks: 2 ■ Diameter: 100 mm ■ H: 50 mm ■ Colour: White CMC III leak sensor The CMC III leak sensor has an external sensor mounted so that the contacts are pointing vertically down to...

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Technical System Catalogue CMC III Monitoring System - 9

CMC III CAN bus sensor The CMC III CAN bus sensor supports the connection of selected sensors from the CMC-TC system to the new CMC III, allowing old applications to be upgraded with the CMC III Processing Unit / Compact. As well as the two CAN bus connections, the unit also has another connection for one of the old sensors. In this way, the unit functions as an interface between the old sensor and the new Processing Unit, and adapts the sensor data to the CAN bus protocol. ■ Max. number of CMC III Processing Units: 32 ■ Max. number of CMC III Processing Units Compact: 4 ■ RJ 12 interfaces:...

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Technical System Catalogue CMC III Monitoring System - 10

CMC III interface modules CMC III CAN Bus unit The CMC III CAN bus unit acts as an interface between the CMC III Processing Unit and the PSM measurement bars and modules. The unit has four connections: Two connections represent the interface to the CAN bus and to the other CMC III sensors, while up to four PSM modules (i.e. a total of up to eight PSM modules per CMC III CAN bus unit) or one measurement bar can be connected to each of the other two connections. When connecting PSM modules, the CMC III CAN bus unit must be externally supplied with 24 V via terminals. ■ Max. number of CMC III...

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CMC III CAN bus access CMC III unit for controlling and monitoring access to enclosures. One handle and one reader unit can be connected to each CMC III CAN bus access. The handles can be linked to various numerical codes or RFID card numbers via the CMC III Processing Unit / Compact website, which means that all the handles connected to a CMC III Processing Unit / Compact can be controlled with just one reader unit. The integral infrared sensor also ensures that the status of the controlled door (open/closed) is monitored. ■ Max. number of CMC III Processing Units: 16 ■ Max. number of CMC...

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