| Web-IO Analog-In/Out 2x 0..20mA PoE | 57661 |
| USB-Isolator 1kV | 33001 |
| Plastic-Fiber Optic Interface RS232 | 81009 |
| Web-Thermograph Relay | 57616 |
| USB-Isolator Industry, 4kV | 33204 |
| Web-Thermo-Hygrobarograph PoE | 57613 |
| Plastic-Fiber Optic Interface RS232, Low Power | 81029 |
| Web-IO Analog-In/Out 2x 0..10V PoE | 57662 |
| Com-Server Highspeed PoE | 58641 |
| RS232 > Centronics interface, standard, 1+1 Kbytes | 82009 |
| Web-IO Analog-In 0..20mA / 0..10V | 57641 |
| Plastic Fiber Interface RS232 | 81025 |
| Low Profile PCI Card 1x RS232/RS422/RS485, 1kV isolated | 13610 |
| 20mA > Centronics interface, 1+1 Kbytes | 42009 |
| Plastic Fiber Interface RS232 | 81026 |
| Web-IO Analog-In 2x 0..10V | 57643 |
| Com-Server Highspeed PoE 20mA | 58642 |