IEC Standard: IEC 60870-5-101 - Pro Download

Transcript
IEC 60870-5-101 Driver
DIP Switch setting: RS-422/485 (2 wire)
DIP Switch
Setting
Description
1
OFF
2
ON
3
ON
4
OFF
Output mode of SD (TXD) data: Always output
5
OFF
Terminal resistance (220) insertion to SD (TXD): None
6
OFF
Terminal resistance (220) insertion to RD (RXD): None
7
ON
Short-circuit of SDA (TXA) and RDA (RXA): Available
8
ON
Short-circuit of SDB (TXB) and RDB (RXB): Available
9
ON
10
ON
Reserved (always OFF)
SIO type: RS-422/485
RS (RTS) Auto control mode: Enabled
GP-Pro EX Device/PLC Connection Manual
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