Advantech PCL-746+ User Manual page 8

• Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND
• Mode: Asynchronous full duplex, point-to-point
• Max data rate: 115 Kbps
• Max data distances: 50 feet (15.2 meters)
• Signals:
TxD+, TxD-, RxD+, RxD-, RTS+, RTS-, CTS+, CTS-, GND
• Mode: Asynchronous full duplex, point-to-point
• Max data rate: 115 Kbps
• Max data distances: 4000 feet (1220 meters)
• Signals: DATA+, DATA-, GND
• Mode: Half duplex, multi-drop
• Max data rate: 115 Kbps
• Max data distances: 4000 feet (1220 meters)
• 30-cm male DB-37 to four male DB-25 cable
• Weight: 250 g
Chapter 1 Introduction 5