ADAM-4521是一款智能RS-422/485到RS-232转换器。它是专门为将RS-422/485设备与RS-232网络相连而设计的。RS-232一种最通用的传输标准，在大多数计算机系统、测量设备、PLC及工业设备中得到了广泛的应用。但由于RS-232是一种不平衡的传输，它在传输速度、通讯距离，特别是网络能力等方面都受到了很大的限制。ADAM-4521可设地址转换器解... More
Converts unbalanced, full-duplex RS-232 signals to balanced, full or half-duplex RS-422 or RS-485 signals
Allows multiple drivers and receivers on a two-wire or four-wire systemUses two different meth
Converts RS-232 TD and RD to balanced RS-422 signals
Baud rate up to 115.2 kbps; extends data up to 1.2 km (4000 ft)Inline installationFCC, CE certificationsPort-powered from RS-232 handshake lines (R
