CMC III Processing Unit - System overview

Catalogue 2014/2015

CMC III Processing Unit Mini USB: Programming cable 7030.080 is required for programming, see page 457 Internal infrared access sensor SD card insert: for data logging CMC III Processing Unit Voltage supply 24 V (DC) and redundant voltage supply 24 V (DC) Power packs, see page 457 Alarm relay output: Changeover contact for safety extra-low voltage Ethernet 10/100 BaseT RJ 45 with PoE: Ethernet interface to IEEE 802.3 via 10/100 BaseT full duplex 10/100 Mbit/s RJ 12/RS232 accessory modules: Display unit, ISDN unit, GSM unit External temperature sensor (included in the supply of PU) USB master for data logging and update Two integral digital inputs Up to 16 CAN bus systems are supported1) CMC III CAN bus unit – + CAN bus 1 CMC III sensors for direct connection CMC III CAN bus sensor as adaptor for CMC II sensors CMC III CAN bus access with integral IR access sensor Up to 16 CAN bus systems are supported1) CAN bus 2 1) Depending on power supply/connection combinations, see page 451 Control units CMC III I/O unit CMC III power unit 2 1 0° System overview Contains 1 8 digital inputs 2 and 4 relay outputs Functions: – Switching and measuring voltage, current, power and work – With two outputs – Also for the activation of fans 24 V (DC)2) Interfaces unit for connecting CMC II accessories Connection for other products, see page 452 2) External 24 V (DC) supply via 7030.060 required Model No. CMC III I/O unit 7030.040 Model No. CMC III Power unit 7030.050 Model No. CMC III CAN bus unit 7030.030 Rittal Catalogue 34/IT infrastructure 449


Catalogue 2014/2015
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