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Technical Specifications:
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Ports: Two independent serial channels (configurable as RS-232 or RS-485).
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Baud Rate: Up to 115.2 kbps.
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Buffer: 64 KB data buffer per port.
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Functional Features: Supports multiple protocols including Modbus RTU/ASCII, DNP3.0, and SRTP. Handles ASCII data streams for custom applications.
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Application Scenarios: Connecting to power meters, protective relays, variable frequency drives, and legacy PLCs within a plant network.
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Structural Characteristics: Single-slot module with DB-9 and terminal block connectors. LED indicators for transmit/receive activity.
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Usage Notes: Correctly terminate RS-485 networks to prevent signal reflections. Configure protocol settings precisely to match connected devices.