A
i have a power recloser that supports the following protocols "DNP3.0 over TCP, IEC60870-5-104" through the ethernet port.
and i have a Siemens PLC s7-1200 with modbus communication module that is installed with the recloser.
i have contacted the recloser controller manufacture and i asked them if it can support modbus RTU by adding a new communication card and they confirmed that it is support only DNP 3.0 over TCP and IEC60870-5-104.
I'm looking for a DNP 3.0 to modbus RTU converter that if applicable can be installed between the recloser controller and the Siemens PLC.
that converter will be as DNP 3.0 master and the recloser will DNP 3.0 as slave.
my goal is to poll the recloser measurements "Current, volt , trips readings" from the converter as DNP 3.0 master and poll them by the Siemens S7-1200 through modbus RTU protocol.
in addition send the remote control order "ON/OFF" the recloser from the PLC to the converter using modbus protocol and the converter will send the order to the recloser using DNP 3.0 protocol.
first of all, do the proposed solution is applicable?
if yes, can you help me determine which vendors can support that converters?
Thanks in advance
and i have a Siemens PLC s7-1200 with modbus communication module that is installed with the recloser.
i have contacted the recloser controller manufacture and i asked them if it can support modbus RTU by adding a new communication card and they confirmed that it is support only DNP 3.0 over TCP and IEC60870-5-104.
I'm looking for a DNP 3.0 to modbus RTU converter that if applicable can be installed between the recloser controller and the Siemens PLC.
that converter will be as DNP 3.0 master and the recloser will DNP 3.0 as slave.
my goal is to poll the recloser measurements "Current, volt , trips readings" from the converter as DNP 3.0 master and poll them by the Siemens S7-1200 through modbus RTU protocol.
in addition send the remote control order "ON/OFF" the recloser from the PLC to the converter using modbus protocol and the converter will send the order to the recloser using DNP 3.0 protocol.
first of all, do the proposed solution is applicable?
if yes, can you help me determine which vendors can support that converters?
Thanks in advance