CONEL CDX 800 — управление и телеметрия с помощью простых технологий [7/44]

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CDX800 DESCRIPTION

make up simple technology control, where changes on input signals of one module can control

remote outputs of the other module and vice versa.

Interface between I/O connector and technology is supplied for general use, providing

voltage and current inputs of adjustable ranges, inputs for resistance measuring

(thermometers and the like), optically separated binary inputs and relay outputs. With the

equipment you may establish simple telemetry at low cost, without the use of industrial control

automatic. Inputs and outputs for telemetry.

2.4.4. PORT1 interface

PORT1 interface in the CDX 800 modem is software configurable between serial link

RS232 and RS485 bus. Configuration is possible by the program RADWIN [3]. If it is selected

RS485 bus, the CDX 800 modem can automatically detects service cable. After time

of modem configuration the PORT1 interface is temporary switched to RS232 serial link.

2.4.5. Optional hardware interface PORT2

PORT2 on the CDX 800 back panel provides for direct use of other HW interface than

the standard RS232. It is due to the design of the interface as a separate module built inside

CDX 800. Thus you may use the CDX 800 module combined with RS232, RS485/RS422,

M-BUS or CNT. Such interface is physically linked to RJ45 PORT2 connector.

2.4.6. User interface protocols

There are numerous standard industrial protocols implemented on the user interface:

ARNEP UI

AT modem

DLMS MODBUS

IWKA

M-BUS

MODBUS

PROFIBUS

RADOM

RDS CONEL

SAUTER

SBUS

Transparent bus

New protocols can be implemented according to the customer's needs not supported

by the communication module yet. The CDX 800 module also enables the implementation

of customized user protocol directly by the customer.

In case of M-BUS expansion board installed and when chosen protocol is not M-BUS

or M-BUS TCP then sent data will be returned back to the device! If e.g. LINE protocol is set-

up on this port, then data will return back to the source.