Text for tenders: Enclosure monitoring system CMC-TC Processing Unit(PU)


Enclosure monitoring system CMC-TC Processing Unit(PU)

The processing unit forms the basis of the CMC-TC

system. It is required for every CMC-TC monitoring

application. The PU provides 4 open ports for sensor

units. The sensor units determine the function of the

PU. There is a choice of 3 different sensor units (I/O,

access, climate) with varying functions. The monitoring

functions can be combined freely.

Installation via the plug & play system:

The sensors/actuators are set up at the respective

sensor unit via an automatic electronic ID system. The

sensor units are also identified and set up

automatically by the PU without the need for

time-consuming programming. A Cat 5 cable is used for

power supply and data transfer to the sensor unit.

Network integration:

The PU can be directly connected to the user network

via 10BaseT using the integrated web server. Via this

interface (TCP/IP), SNMP), the PU can also be connected

to the Master DK 7230.000.





The following sensor units can be connected:

- I/O unit

- Access unit

- Climate unit



Extensibility:

- up to 4 sensor units per processing unit

- up to 10 processing units on one CMC-TC master





Technical equipment:



- Control key for set-up of the sensors/actuators

- 1 LED signals alarms or configuration changes

- 1 LED Link/Traffic for status of network interface

10BaseT.

- 1 input RJ 11, for programming via serial PC

interface RS 232.

-  4 LEDs for status of connected sensor units.

- Mounting attachment for DK 7320.440 or DK 7320.450

- 4 RJ 45 Ports for connection of sensor units DK

7320.2X0

via connection cable DK 7320.470 / .472 / .481

for energy supply and data exchange.

- 1 RJ 45 Port, Power-I²C bus for up to 2 voltage

extension units

( DK 7200.520 )

- 1 Output RJ 12, alarm relay -changeover contact,

potential-free.

- 1 input RJ 12, open serial interface RS 232

- RJ 45 Ethernet interface, 10BaseT to IEEE 802.3

- 1 power input 24 V DC for various power packs with

different primary voltages.

Central power supply for the entire CMC-TC system.





Alarm messages of the CMC (preset / programmable):

- optical alarm signals via 3-coloured LED display

- acoustic alarm signals via internal piezoelectric

signal generator

- potential-free alarm relay, 24 V DC, max. 1A

- 4 trap receivers via SNMP with alarm matrix

- all alarm messages are freely configurable.



Technical specifications:

- Temperature application range: +5° C to +45° C

- Humidity application range: 5% to 95% relative

humidity,

non-condensing

- IP protection category: IP40 to EN 60529

- 1U desktop enclosure made of plastic

- W x H x D [mm]: 136 x 44 x 129



Interfaces / protocol / applications:

- Network adaptor/Ethernet, 10BaseT, TCP/IP, SNMP with

IP authorisation,

- Telnet with password protection, TFTP, HTTP

- Power-I2C bus (RJ45)

- RS 232 interface for parameterisation with password

protection by means of a notebook or similar device

- Parameterisation via network (Telnet / SNMP).





Software:

- The software and parameters for the user start-up are

stored in the flash program memory (factory setting).

- MIB for network management systems on enclosed

CD-ROM.



Guarantee:,,2 years



Manufacturer: Rittal
Type: Enclosure monitoring system CMC-TC Processing Unit(PU)    7320100
or equivalent


Quantity  Unit         Price Each                 Price Total
   
_____     ______       ____________               ____________
