ES-571 has removable screw terminals blocks for easy wiring, a slim 'end on' case and integral DIN rail mount. The Ethernet switch allows daisy chaining of devices, to instantly upgrade infrastructure. Industrial Ethernet to Serial has an operating temperature range of -30 to +80 degrees Celsius and with +5 VDC to +30 VDC dual input reverse polarity protected power supply making it perfect for industrial applications. Data transfer rates up to 1,000,000 bauds, coupled with 1 Mbps line drivers deliver uncompromising performance. Industrial ES range provides simple instant networked serial ports in demanding environments. Serial port tunneling allows serial cable replacement over any distance, no software required.