| RS232 > Centronics interface, 5kV-isolated | 82005 |
| PCI Express Card 2x 20mA, 1kV isolated | 13431 |
| PCI Express Motherboard, 1kV isolated | 13031 |
| Low Profile PCI Card 1x RS232/RS422/RS485, 1kV isolated | 13610 |
| Low Profile PCI card 1x 20mA, 1kV isolated | 13410 |
| Web-IO 12x Digital | 57630 |
| PCI card 2x RS232, 1kV isolated | 13812 |
| RS422/RS485 POF interface Industry | 61201 |
| PCI card 2x RS422/RS485, 1kV isolated | 13611 |
| Com-Server Highspeed Isolated | 58633 |
| PCI card 2x 20mA, 1kV isolated | 13411 |
| Serial PCI base board, 1kV isolated | 13011 |
| PC card ISA 2x RS232, non-isolated | 13801 |
| ISA card 2x RS232, 1 kV-isolated | 13802 |
| RS232 20mA Industry | 84201 |
| RS232 20mA S5 Interface Cable, 4 kV isolated | 84004 |
| ISA card 2x 20mA | 13401 |
| Serial ISA - Basic board, 1kV isolated | 13001 |
| RS422/RS485 isolator, Industry | 66201 |