APCIe-7420Two-port PCI Express serial board with D-Sub connectors
- Manufacturer
APCIe-7420 is a serial interface board for a PCI Express slot, used to connect instruments and field equipment to an industrial PC. The board measures 110 × 98 mm and weighs 0.12 kg.
Power comes from the bus at 3.3 V with a typical draw of 104 mA. Each interface is set to RS232, RS422 or RS485 through the matching SI module.
At a glance
- Memory: Buffer FIFO 128 byte per porta (TX/RX)
- Serial interfaces: 2× RS-232/422/485/20 mA CL (configurabili via moduli SI, fino a 1 MBaud; TTY 19,2 kBaud)
- Channels: 2
- Board function: Serial
- Architecture standard: PCI Express
Technical specifications
| Memory | Buffer FIFO 128 byte per porta (TX/RX) |
|---|
| Connectors | D-Sub(male · front) |
|---|---|
| Serial interfaces | 2× RS-232/422/485/20 mA CL (configurabili via moduli SI, fino a 1 MBaud; TTY 19,2 kBaud) |
| Channels | 2 |
|---|---|
| Acquisition specifications | 3,2 mm (moduli SI isolati)(creepage)Protezione: corto circuito, transitori veloci (burst), ESD, EMI(protection)UART 16C950 (compatibile 16C450/550/654/750)(misc) |
| Isolation | Yes |
| Isolation voltage | 1000 V (moduli SI -G, opzionali)(opto · optional) |
| Board function | Serial |
|---|---|
| Architecture standard | PCI Express |
| Bus interface | PCI Express 1.0a (slot x1/x4/x8/x16)1 slot PCI Express |
| Power input | DC V |
|---|---|
| Power consumption | 0.34 W(+ 3.3 V) |
| Dimensions | 110 × 98 mm |
|---|---|
| Weight | 0.12 kg |
| Operating temperature | 0–60 °C |
|---|---|
| Storage temperature | -25–70 °C |
| Operating systems | WindowsLinux |
|---|---|
| Driver & SDK | https://addi-data.com/drivers |
Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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