Tipe: Driver, Protokol: RS422, RS485, Jumlah Driver/Penerima: 4/0,
Tipe: Receiver, Protokol: RS422, RS423, Jumlah Driver/Penerima: 0/4, Histeresis Penerima: 50mV,
Tipe: Receiver, Jumlah Driver/Penerima: 0/4, Histeresis Penerima: 50mV,
Tipe: Transceiver, Protokol: RS232, Jumlah Driver/Penerima: 2/2, Rangkap: Full, Histeresis Penerima: 500mV, Kecepatan Data: 1Mbps,
Tipe: Transceiver, Protokol: RS232, Jumlah Driver/Penerima: 2/2, Rangkap: Full, Histeresis Penerima: 300mV, Kecepatan Data: 500kbps,
Tipe: Transceiver, Protokol: RS232, Jumlah Driver/Penerima: 5/3, Rangkap: Full, Histeresis Penerima: 300mV, Kecepatan Data: 1Mbps,
Tipe: Transceiver, Protokol: RS232, Jumlah Driver/Penerima: 2/2, Rangkap: Full, Histeresis Penerima: 300mV, Kecepatan Data: 1Mbps,
Tipe: Transceiver, Protokol: RS232, Jumlah Driver/Penerima: 4/5, Rangkap: Full, Histeresis Penerima: 500mV, Kecepatan Data: 120Kbps,
Tipe: Driver, Protokol: RS232, RS423, Jumlah Driver/Penerima: 8/0,
Tipe: Transceiver, Protokol: RS232, Jumlah Driver/Penerima: 2/2, Rangkap: Full, Histeresis Penerima: 300mV, Kecepatan Data: 250kbps,
Tipe: Transceiver, Protokol: RS232, Jumlah Driver/Penerima: 3/5, Rangkap: Full, Histeresis Penerima: 500mV, Kecepatan Data: 1Mbps,
Tipe: Transceiver, Protokol: RS232, Jumlah Driver/Penerima: 3/5, Rangkap: Full, Histeresis Penerima: 500mV, Kecepatan Data: 250kbps,