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Serial Communications Configuration (optional)
On this page, you configure the unit’s Serial Communications parameters based on which
protocol is enabled as an option. These settings are dependent on the device to which you will
connect. The serial port supports a single connection of either: Modbus RTU, DNP and Serial
ASCII protocol. After you make your selections, click
Apply
.
Figure 3–14a. Serial Communications Configuration Page (Top Half)
Serial Communication Set-up:
Select the Baud Rate, Parity and communication delays to match your application.
The DMS-3K has a single DB9 serial port that can be configured for RS-232 or RS-485
communication mode. Refer to Chapter 2 for RS-232 and RS-485 connections.
When using RS-485 to connect multiple devices together, the last unit in the RS485 network
must be terminated with the RS-485 Terminator checkbox , all others devices in between
should have RS485 terminator set to Disabled.
Содержание DMS-3K
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