KMTronic RS-485 Interface Konverter Adapter: USB auf RS485 - Opto Isolated

Description

Opto Isolated USB to RS485
FTDI Interface Converter
ModBus adapter
This opto/galvanic isolated auto transmit converter, features bi-directional serial conversion from USB to RS485 in 2 wire half duplex mode using Virtual Serial COM Port.
The USB-RS485 is a complete, self powered, USB to RS485 Interface working at any baud rate up to 250k baud. It features automatic bus turn-around - any time your not transmitting the module is listening.
Uses the SN75176 transceiver, so you can have up to 32 devices on the bus.
The Modbus industrial protocol was developed in 1979 to make communication possible between automation devices.
Manufacturer:
KMtronic LTD
Features:
- Self-powered from USB
- POWER, TX and RX LED indicators
- Automatic Bus Turnaround
Complete including:
One USB to RS485 module
USB to serial interface:
FTDI FT232RL Chip
Supply:
Fully powered from USB
Dimensions:
97 x 54 x 25 mm
Drivers are available to work with the following operating systems:
Windows ALL SYSTEMS,
Linux,
Mac OS X, Mac OS 9, Mac OS 8,
Windows CE.NET (Version 4.2 and greater)
Raspberry PI
Arduino ADK
Tested with
Eastron SDM230 Modbus Smart Meter with Modbus Protocol:
Modbus RTU
SDM230 Modbus Smart Meter
provides a RS485 port for remote communication. Modbus RTU is the protocol applied. For Modbus RTU, the following RS485 communication parameters can be configured from the Set-up menu.
Baud rate: 1200, 2400, 4800, 9600
Parity: NONE/EVEN/ODD
Stop bits:1 or 2
Modbus Address: 1 to 247
Password Default: 1000
Modbus Poll software
SDM230 Modbus Smart Meter
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