Networking Modules Industrial PCIe card 2-port RS-232/422/485 with 2KV Surge & Isolation (DB9 connector)
Products specifications
| Operating Supply Voltage | 3.3 V |
| Number of Ports | 2 RS-232, RS-422, 4-Wire RS-485, 2-Wire RS-485 |
| Product | PCI Express Cards |
| Interface Type | DB9(Male), RS-232, RS-422, 4-Wire RS-485, 2-Wire RS-485 |
| Maximum Operating Temperature | + 75 C |