Programmable Serial-to-Ethernet Device Servers, 2x RS-232, 1x RS-485, 4x DI, 4x DO, LED display, CPU 80186 80 Mhz

Programmable Serial-to-Ethernet Device Servers, 3x RS-232, 1x RS-485, 4x DI, 4x DO, CPU 80186 80 MHz

Programmable Serial-to-Ethernet Device Servers, 3x RS-232, 1x RS-485, 4x DI, 4x DO, LED display, CPU 80186 80 MHz

Programmable Serial-to-Ethernet Device Servers, 2x RS-232, 1x RS-485, 4x DI, 4x DO ports, CPU 80186 80 MHz

Programmable Serial-to-Ethernet Device Servers, 2x RS-232, 1x RS-485, 4x DI, 4x DO ports, CPU 80186 80 MHz, with Metal Case

Programmable Device Server with 2 RS-232 ports, 1 RS-485 Programmable Serial-to-Ethernet Device Servers, 2x RS-232, 1x RS-485, 4x DI, 4x DO ports, CPU 80186 80 MHz, with Metal Case, Includes 1x CA-0910 Cable, LED display

Programmable Device Server with five RS-232, one RS-485, one DI, two DO ports and LED display, in metal case, CPU 80186 80MHz

Programmable Device Server with five RS-232, one RS-485, one DI, two DO ports, in metal case, CPU 80186 80MHz