Programmable Serial-to-Ethernet Device Servers, 1x RS-232, 1x RS-485, 6x DI, 7x DO ports, WT-25+75, 512KB SRAM, 512KB Flash, EEPROM 16KB, 10/100Base-TX, device server

6-channel Analog Input, 2-channel Analog Output, 2-channel Digital Input And 2-channel Digital Output Module, PoE, Ethernet, Modbus/TCP, Modbus/UDP, Flash, SRAM, EEPROM memory, 10/100Base-TX

8-channel Isolated Sink Type Open Collector Output and 8-channel Isolated Digital Input Module with 32-bit Counters, with PoE, Ethernet, Modbus/TCP, Modbus/UDP, Flash, SRAM, EEPROM memory, 10/100Base-TX

Programmable Serial-to-Ethernet Device Servers, 1x RS-232, 1x RS-485, 6x DI, 7x DO ports, WT-25+75, 512KB SRAM, 512KB Flash, EEPROM 16KB, 10/100Base-TX, CPU 80186 80 MHz, Metal Case

Programmable Serial-to-Ethernet Device Servers, 1x RS-232, 1x RS-485, 6x DI, 7x DO ports, WT-25+75, 512KB SRAM, 512KB Flash, EEPROM 16KB, 10/100Base-TX, CPU 80186 80 MHz, Metal Case, LED Display, with Metal Case

C Language Based ViewPAC (MiniOS7 Inside), 2x RS-232, 1x RS-485, 1x RJ-45 10/100 Base-TX, CPU 80186 80 MHz, 512 KB Flash, 16 KB EEPROM, WT-15+55, programmable, PLC, display