Seamless Integration: Weinzierl KNX Modbus RTU Gateway 886. The KNX Modbus RTU Gateway 886 is a high-performance solution for connecting Modbus RTU devices to the KNX bus. This compact gateway allows for bidirectional data exchange, making it easy to monitor and control Modbus-based systems such as HVAC, energy meters, and solar inverters directly through your KNX environment.
Key Features:
Bidirectional Communication: Seamlessly maps Modbus registers to KNX group addresses.
High Capacity: Supports up to 250 configurable data points.
Master Mode: Acts as a Modbus RTU Master, supporting up to 25 Modbus Slave devices.
Easy Configuration: Set up is straightforward via ETS (Engineering Tool Software) using the product database.
Space-Saving Design: Ultra-slim DIN-rail mount housing (only 1 unit / 18mm wide).
Diagnostic Tools: Integrated LEDs for status and error indication.
Technical Specifications:
Model: Weinzierl 886
Protocol: KNX (TP) to Modbus RTU (RS-485)
Maximum Devices: Up to 25 Modbus Slaves
Data Points: 250
Mounting: DIN rail (1 module / 18mm)
Power Supply: Powered by the KNX bus
Safety: Isolated RS-485 interface for system protection.