Circutor CMBUS series Manual de usuario descargar pdf (Pagina 6)

1�- VERIFICATION UPON RECEPTION

Check the following points when you receive the unit:

a) The unit meets the specications described in your order.

b) The unit has not suffered any damage during transport.

c) Perform an external visual inspection of the unit prior to switching it on.

d) Check that it has been delivered with the following:

- An installation guide.

If any problem is noticed upon reception, immediately contact the transport

company and/or CIRCUTOR's after-sales service.

2�- PRODUCT DESCRIPTION

CMBUS protocol transducers enable devices with RS-485 Modbus Master communications to

communicate with different M-BUS slave units.

There are two unit models:

 The CMBUS-8 model can communicate with 8 slave units (100 parameters).

 The CMBUS-24 model can communicate with 24 slave units (500 parameters).

MiniDips

LEDs

Terminals

Figure 1: Description of the CMBUS

The unit features:

 4 MiniDips for conguration,

 3 LEDs that indicate the converter status and the M-BUS and Modbus trafc,

 An RS-232 connection for the initial conguration of the unit.

M-BUS slave units are integrated into the transducer using programming software.

CMBUS

Instruction Manual

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Circutor CMBUS series Manual de usuario Pagina 6