串列轉串列
IR485
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IC485IP
1 x RS232 1 x RS422/RS485 介面供電
IC485IS
1 x RS232 1 x RS422/RS485 隔離保護
IC485IP1F / IC485IP1M
1 x RS232 (DB25) 1 x RS422/RS485
IE232H
停產
IC485IT
1 x RS232 1 x RS422/RS485 隔離保護 寬範圍溫度
IE485IS
IC485AD 1 x RS232 1 x RS422/RS485 序列節點 可尋址