cPCI-3544
4-Port RS-422/485 Isolated Serial Communications Card
Vendor:ADLINK Technology Inc.
- Details
- Specification
- Order information
- 32-bit CompactPCI, PICMG 2.0 Rev 2.1
- 1000 VRMS isolation voltage
- Rugged DB37 connector
- Operating temperature: 0°C to +60°C
The cPCI-3544 is an enhanced four ports serial communication module for industry communication interface RS-422/485 by Compact-PCI platform. It includes a PGA (Programmable Gate Array) to support the serial communication controller and a 37-pin connector to connect external I/O port from the front panel or using the rear I/O.
The expansion cable has four standard DB25 or DB9 connectors and one DB37 connector to connect with cPCI-3544 interface card.
The cPCI-R3544 transition board can support rear I/O connection by using one DB37 connector.
| Technical specifications | |
| Serial Communications Controller | 16C550A compatible |
| System I/O Mapping |
Assigned by PCI BIOS Shared IRQ |
| Port Capability |
4 independent isolation RS-422/RS-485 ports (switch selectable) Max. 8 cards per system (32 ports max.) |
| Baud Rate | Each port can be configured to 50 to 115,200 bps |
| Isolation Voltage |
1000 VRMS RS-485 ports support auto-direction flow control Supports rear I/O option for cPCI-3544R |
| Connector | DB37 female connector |
|
Environmental and physical specifications |
|
|---|---|
| Operating temperature | 0˚C to 60˚C |
| Storage temperature | -20˚C to 70˚C |
| Humidity | 5% to 95%, non-condensing |
| Model | Description |
| cPCI‑3544 | Isolated 4-port RS-422/RS-485 serial communications module, EN 50155 Compliance |
| cPCI‑3544R | Isolated 4-port RS-422/RS-485 serial communications module with rear I/O support |
