1. 标准 RS232界面:
A102/A104/A168 卡适合标准 RS232 应用环境.
POS104EL 卡可以提供5V 电源在串口上给外部设备使用.
2. 合宜型 RS422/RS485 界面可设定:
A132/A134/A138 卡是合宜型无地电位隔离RS422/RS485串口.
A132i/A134i卡是安全型地电位隔离 RS422/RS485 串口.
3. 灵巧型 RS232/RS422/RS485 界面可设定:
A112/A114/A118 卡是无地电位隔离RS232/RS422/RS485串口.
4. 可扩展型:
A320 卡配合外接扩展盒可支持高达 64 串口每个PCIe插樔.
合宜型 NF116/NF216/NF316 扩展盒可支持 16 个无地电位隔离串口每盒.
安全型IF108/IF208/IF308 扩展盒可支持 8 个地电位隔离串口每盒.
Model | RS232 | RS422 | RS485 | isolated RS232 | isolated RS422 | isolated RS485 | Total |
A102
| 2 | x | x | x | Option3 | Option3 | 2 |
A104 | 4 | x | x | Option1 | Option1 | Option1 | 4 |
A168 | 8 | x | x | x | Option2 | Option2 | 8 |
AL104L | 4 | x | x | x | x | x | 4 |
AL124L | 2 | 2 | 2 | x | x | x | 4 |
AL224L | 4 | 2 | 2 | x | x | x | 4 |
POS104EL | 4 | x | x | x | x | x | 4 |
A112 | 2 | 2 | 2 | x | x | x | 2 |
A114 | 4 | 4 | 4 | x | x | x | 4 |
A118 | 8 | 8 | 8 | x | x | x | 8 |
A132 | x | 2 | 2 | x | x | x | 2 |
A134 | x | 4 | 4 | x | x | x | 4 |
A138 | x | 8 | 8 | x | x | x | 8 |
A102I | x | x | x | 2 | x | x | 2 |
A112I | x | x | x | 2 | 2 | 2 | 2 |
A132I | x | x | x | x | 2 | 2 | 2 |
A124I | 2 | x | x | x | 2 | 2 | 4 |
A134I | x | x | x | x | 4 | 4 | 4 |
A320 | 64 | 64 | 64 | 32 | 32 | 32 | 64 |
NF216 | x | 16 | 16 | x | x | x | 16 |
NF316 | 16 | 16 | 16 | x | x | x | 16 |
IF208 | x | x | x | x | 8 | 8 | 8 |
IF308 | x | x | x | 8 | 8 | 8 | 8 |