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Description
The SGW1-IA3-MMP is a Modbus communications multiplexer/converter over serial ports. It allows you to connect Modbus RTU/ASCII masters to Modbus RTU/ASCII slaves. Each of the serial devices can operate with Baud Rate, Data Bits, Parity, Bits Stop and different Modbus protocol type (RTU or ASCII). The SGW1-IA3-MMP orders the interrogations coming from the different masters assigning a priority according to the order of arrival of the different masters, and then sends them to the slaves.
The SGW1-13B0-00-IA3-MMP-CF can handle the RTS pin on port A for the activation of the transmission in devices, such as a radio modem. The RTS pin handles a timer, which will activate and deactive a serial port on at set time intervals. This option applies only to port A on the device.
As an additional function, the device allows the exchange of information between Modbus masters through the 1000-byte exchange memory that can be read and written by any of the connected masters.
Features
- Up to 3 ports to connect Masters.
- Up to 3 ports to connect Slaves.
- No need of registers tables.
- DIN Rail mounting.
- Wide range power supply, 10 to 30vDC.
- Easy configuration.
- Industrial pluggable terminal blocks.
- USB Configuration
Specifications
| Network Protocols: | Modbus RTU or Modbus ASCII |
| Network Port: | 4 RS232/RS485 Plug-in terminals + 1 USB Kind B |
| Configuration: | USB Console |
| Modbus Masters: | Up to 3 ports for Master devices |
| Modbus Slaves: | Up to 3 ports for Slave devices |
| Power Supply: | 10 to 30vDC, 200mA max. |
| Power Consumption: | 70mA @ 12vDC or 40mA @ 24vDC |
| Operating Temp: | -15 to 65°C |
| Dimensions: | 100 x 22.5 x 112mm (H x W x D) |
The SGW1-IA3-MMP provides a command console for configuration via a USB port. To access it, the SGW1-IA3-MMP must be connected to a PC and the Exemys Console program provide the interface to configure the device as required.