16-Port asynchronous adapters EIA 422A interface signals
These EIA 422A interface signals are implemented on each port of the 16-Port asynchronous adapter.
| Signal | Definition |
|---|---|
| TxA | Transmit Data |
| TxB | Transmit Data |
| RxA | Receive Data |
| RxB | Receive Data |
| Sig Gnd | Signal Ground |