Mornsun TD100-EX-485 RS485 safety barrier

A safety barrier product, TD100-EX-485 RS485 half-duplex digital output and din rail mounted, complements the TD101-EX-485 RS232 unit.

The TD-EX series can transform the RS485 digital signals of danger zones into isolated RS485 or RS232 digital signals to security zones in industrial production process control systems to ensure systems work with stability and reliability.

It is a detection side isolated safety barrier that can supply isolated DC power from the transmitters in the security zone to the danger zone, transform the RS485 digital signal of the danger zone into isolated RS485 or RS232 with digital signal transmission to the security zone while increasing the antijamming capability of the industrial production process control system, to ensure system stability and reliability.

One independent power supply is required, 18-32 VDC, typically 24 VDC. The inputs are mutually isolated - field devices are connected with RS485 bus communication interface - Zone 0, Zone 1, Zone 2, II A, II B, IIC and T4 -T6 danger zones.

The series has 3-port isolation (input, output and power supply) with a high isolation voltage (2500 VAC) and high reliability.

Three coloured LEDs indicate status.