Circutor CMBUS series Manuel d'utilisateur

INSTRUCTION MANUAL(M98252701-03-14A)Protocol transducerCMBUS-8 CMBUS-24

3.4.- CONNECTION DIAGRAMAUX. Supply24 V CCL+M-MBUS-MBUS+B(-)A(+)MODBUSTxRxRS-232M-BUS 1M-BUS nMBUS-MBUS-MBUS+MBUS+GNDFigure 5:Connection diagra

4�- START-UPThe initial conguration of the unit is complete using the 4 MiniDips found on the front panel of the unit.MiniDipsFigure 6: Location of

5�- OPERATIONThe M-BUS protocol (Meter-Bus) is a communications bus used to read information from gas, water and energy meters. M-BUS is a hierarchic

AUX. Supply24V CCL+M-M-BUSMODBUSTxRxRS-232Tx(3)Rx(2)Figure 7: CMBUS connection to the RS-232 port5�- Connect the CMBUS to the power supply.6�- Put the

Figure 9:Selecting “Scan serial ports for device”�10�- Once the COM port has been detected, you can add a CMBUS unit to the project by clicking on the

5�2�2�- ADDING M-BUS UNITS FROM THE DATABASEYou can add the M-BUS units connected to the CMBUS from the database by following these steps:1�- Click on

Figure 13: M-BUS slave unit added to the project5�2�3� ADDING M-BUS UNITS THROUGH AUTO-DETECTIONYou can also add M-BUS units through auto-detection by

The auto-detection process can take between 1 and 15 minutes. You can see the progress of the search process on the bar at the bottom of the program s

5�2�4� CMBUS START-UPOnce the slave units and their corresponding M-BUS memory maps have been determined, and the Modbus parameters to which the conve

If you need to restart the project again, it is important to send the unit an empty conguration without congured M-BUS slave units. This process wil

2CMBUSInstruction Manual

6�- TECHNICAL FEATURESPower supplyRated voltage 18 V ... 30 V Typical consumption 36 mAMaximum consumption (operating) 55 mAMaximum consumption (star

Figure 20: Dimensions of the CMBUSStandardsLow voltage directive LVD 73/23/EECElectromagnetic compatibility EMC 89/336/EECCE Marking CE 93/68/EECEmis

7�- MAINTENANCE AND TECHNICAL SERVICEIn the case of any query in relation to unit operation or malfunction, please contact the CIRCUTOR, SA Technical

9�- CE CERTIFICATE23Instruction ManualCMBUS

CIRCUTOR, SA Vial Sant Jordi, s/n08232 -Viladecavalls (Barcelona)Tel.: (+34) 93 745 29 00 - Fax: (+34) 93 745 29 14 www.circutor.es central@circutor.

SAFETY PRECAUTIONS DISCLAIMERCIRCUTOR, SA reserves the right to make modi cations to the device or the unit speci ca-tions set out in this instruct

CONTENTSSAFETY PRECAUTIONS ��������������������������������������������������������������������������������������������������������������������������

REVISION LOGTable 1: Revision log�Date Revision Description09/14 M98252701-03-14A Initial VersionNote: The images of the units are for illustrative p

1�- VERIFICATION UPON RECEPTIONCheck the following points when you receive the unit: a) The unit meets the specications described in your order. b

3�- UNIT INSTALLATION3.1.- PRELIMINARY RECOMMENDATIONSIn order to use the unit safely, it is critical that individuals who handle it follow the safet

Figure 2: Installing the CMBUS on a DIN railTo uninstall from the DIN rail (Figure 3): 1�- Pull the clip downwards. 2�- Pull the unit to release the

3.3.- UNIT TERMINALSTable 2: List of unit terminals�Terminal DescriptionA A (+) ModbusB B (-) ModbusL+ + 24 VdcM- GNDRx RS-232, data reception T