Technical Specifications Modbus TCP master/slave; Siemens S7 ISO-on-TCP; Dual Ethernet ports; 10/100Mbps; DIN rail mount.
Functional Features Bidirectional protocol translation between Modbus TCP and S7 protocol. Flexible register and DB block mapping. Connection diagnostic and error logging.
Application Scenarios Connect Modbus TCP instruments, flow meters, power meters to Siemens S7 PLC systems in process and factory automation.
Performance Parameters Supports multiple concurrent Modbus connections; Real-time data mapping; Ethernet link fault detection.
Structural Characteristics DIN rail compact housing, dual RJ45 Ethernet ports, power terminal block, LED status indicators for power and communication.
Working Principle The gateway reads/writes Modbus TCP registers and transfers data to Siemens S7 DB memory areas, converting Modbus frames to S7 protocol packets and vice versa.
Installation Requirements Mount on DIN rail. Wire power supply. Connect Ethernet cables. Configure register mapping via Prosoft configuration software.
Usage Notes Set correct Modbus slave addresses. Verify S7 DB read/write access. Separate control network from office network.
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