Seneca S401

Description:

The S401-Lmodule is a panel mounting indicator it has a huge and bright OLED type screen to display the measurements .
The module has two RS485 serial ports, both support MODBUS-RTU for easy integration to a SCADA system:
    Master MODBUS-RTU Port: through it the data exchange with the connected slave I/O modules is performed.
    Slave MODBUS-RTU Port: through it the data acquired from the slave I/O modules and their elaborations are exchanged with a master device.
Using this connectivity it is easy to configure and integrate this module to a SCADA system.

Specification:

• OLED brightness display, 2,7”
• Depth: 25 mm only
• Interfaces:
•     Nr 1 RS485 Modbus Master
•     Nr 1 RS485 Modbus Slave
• Manual setting by front buttons
• Direct connection with I/O modules
• 20 queries, several function for addition, subtraction, square, cube etc.)
• Activation alarm output
• Function of local display and bridge for Modbus Master unit