INTRINSICALLY SAFE SERIAL PORT SERVER ISPS-1
Allows up to 4 independent devices or buses, equipped with intrinsically safe RS-485 or RS-422 ports to be connected to the Ethernet network via fiber optic cable. The two ISPS-1 servers can act as a fiber optic modems in the areas susceptible to gas/dust explosion. Every serial port of the ISPS-1 has an unique address and IP port number for communication. The ISPS-1 server is configurable via internet browser.
All the serial ports are galvanically separated from each other.
ISPS-1 server is approved for using in the areas susceptible to firedamp or dust explosion in compliance with the following Ex marking:
I M1 Ex ia op is I Ma i is and has been designed for using in mines, both outside firedamp areas and in “a”, “b”, “c” type zones susceptible to firedamp and in “A”, “B” type zones susceptible to coal dust.