| 序号 | 系列型号 | 集成电源 | 通道数 | 传输速率(bps) | 节点数 | 输入电压(VDC) | 封装形式 | 隔离电压 |
| 1 | R485L331M | √ | 1 | 150K | 128 | 3.3 | SMD | 2500VDC |
| 2 | R485L531M | √ | 1 | 150K | 128 | 5 | SMD | 2500VDC |
| 3 | R485L301D | √ | 1 | 200K | 32 | 3.3 | DIP | 2500VDC |
| 4 | R485L301DG | √ | 1 | 200K | 32 | 3.3 | DIP | 2500VDC |
| 5 | R485L501D | √ | 1 | 200K | 32 | 5 | DIP | 2500VDC |
| 6 | R485L501DG | √ | 1 | 200K | 32 | 5 | DIP | 2500VDC |
| 7 | R485L301D-A | √ | 1 | 115.2k | 32 | 3.3 | DIP | 2500VDC |
| 8 | R485L501D-A | √ | 1 | 115.2k | 32 | 5 | DIP | 2500VDC |
| 9 | R485L301DM | √ | 1 | 500K | 64 | 5 | DIP | 2500VDC |
| 10 | R485L301DMG | √ | 1 | 500K | 64 | 5 | DIP | 2500VDC |
| 11 | R485L501DM | √ | 1 | 500K | 64 | 3.3 | DIP | 2500VDC |
| 12 | R485L501DMG | √ | 1 | 500K | 64 | 3.3 | DIP | 2500VDC |
| 13 | R485L321P-A | √ | 1 | 500K | 128 | 3.3 | DIP | 3000VDC |
| 14 | R485L521P-A | √ | 1 | 500K | 128 | 5 | DIP | 3000VDC |
| 15 | R485L321P | √ | 1 | 200K | 64 | 3.3 | DIP | 3000VDC |
| 16 | R485L521P | √ | 1 | 200K | 64 | 5 | DIP | 5000VDC |
| 17 | R422H551T16 | - | 1 | 20M | 256 | 5 | SOIC16 | 4000Vrms |
| 18 | R422H551T20 | - | 1 | 20M | 256 | 5 | SOIC20 | 4000Vrms |
| 19 | R422H051T16 | - | 1 | 20M | 256 | 3.3,5 | SOIC16 | 6000VDC/4000VAC |
| 20 | R485H551T16 | - | 1 | 10M | 256 | 5 | SOIC16 | 6000VDC/4000VAC |