Modbus Data Concentrator with 1 Ethernet, 1 RS-232, 4 RS-485 Modbus RTU Protocol.  Shared memory capable. 1-/100 Base-TX, 8 Max connections.  Has operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F)

MDC-714

Modbus Data Concentrator with 1 Ethernet, 1 RS-232, 4 RS-485 Modbus RTU Protocol. Shared memory capable. 1-/100 Base-TX, 8 Max connections. Has operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F)

  Price:  $649.00  

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Features

Application Image MDC-711

The MDC-714 device is a Modbus Data Concentrator that is capable of performing from up to 200 Modbus RTU commands to read/write from/to Modbus slave devices via RS-232 / RS-485 and it allows up to 8 Modbus TCP masters to get the polled data via the Ethernet.

MDC-714 devices has a built-in web server for quick and easy configuring and viewing of information for the performed results of each Modbus RTU command on the RS-232 / RS-485.

Modbus Data Concentrator

The MDC performs the pre-defined Modbus RTU commands to read/write data from-to the Modbus RTU slave devices via the RS-232 / RS-485. It mirrors the data of the slave devices to its own shared memory. And it accepts up to 8 Modbus TCP masters to directly read/write data form/to the shared memory instead of polling each Modbus RTU slave device one by one. This way not only makes the data on the RS-232 / RS-485 sharable to multiple Modbus TCP master but also shorten the time to read/write data from-to multiple Modbus RTU slave devices.

  • Modbus Data Concentrator
  • Shared Memory Capable
  • Configure .CSV to ease hard work of editing definitions
  • Built-in Web Server for easy access to information

Specifications

Ethernet
Port x1, 10/100 Base-TX
Protocol Modbus/TCP Slave
Max. Connection 8
COM Port
RS-232 x1, (TXD, RXD, RTS, CTS, GND)
RS-485 x4, (Data+, Data-)
Baud Rate 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Data Format N81, E81, O81
Protocol Modbus/RTU Master
Max. Node 32 nodes for each RS-485 port
Polling Definition 200 defi nitions for all RS-232/485 ports
Shared Memory 4000 registers for each of AI, AO, DI and DO data
System
5-Digit 7 Segment LED Display Yes, to display IP address
System LED Indicator Yes, to display hear beat
Mechanical
Dimension (W x H x D) 102 mm x 125 mm x 28 mm
Installation Wall Mount
Power
Required Supply Voltage +10 VDC ~ +30 VDC (non-regulated)
Power Consumption 2.5 W
Environment
Operating Temperature -25°C ~ +75°C (-13°F ~ +167°F)
Storage Temperature -30°C ~ +80°C (-22°F ~ +176°F)
Humidity 5 ~ 95% RH, non-condensing

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