Supmeter BST100-B11 - Ethernet Host-Slave Network; RS422 to IPC;PLC Host-Slave Data-Bus Network

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4.3.4.7 RS422 to IPC/PLC Host-slave Data-bus Network
4.3.4.8 Ethernet Host-slave Network
Host (IPC/PLC)
Slave: Controller #1~N, N≤31
R
 Terminal resistor R=120~150Ω.
 Max. transmission distance: 1200m.
 Communication mode: Host-slave.
RXD+
RXD-
GND
TXD-
TXD+
R
RXD+
RXD-
GND
TXD-
TXD+
R
R
Host
Slave #1 (IP1)
IPC/PLC
Controller
Switch
10/100Mbps Fast Ethernet Switch
Controller
Controller
Slave #2 (IP2)
Slave #N (IPn)
…
Ethernet
Ethernet
 Communication mode: Host-slave.
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