WAGO 750-653/003-000 RS-485 Serial Interface Module, 500 V, 12 x 100 x 69.8 mm, 0-95% RH

The WAGO 750-653/003-000 is a high-quality RS-485 serial interface module designed for the WAGO-I/O-SYSTEM 750. It enables reliable serial communication with Modbus RTU and ASCII protocols, making it ideal for industrial automation and control applications. With a compact design and robust CAGE CLAMP® connection technology, this module ensures secure and maintenance-free wiring.

Advantages

• Reliable RS-485 communication with support for Modbus RTU and ASCII protocols
• Galvanic isolation of 500 V between system and field for enhanced protection
• Compact dimensions (12 x 100 x 69.8 mm) for space-saving installation on DIN-rail
• Wide operating temperature range from 0 to +55 °C and humidity tolerance up to 95%
• Easy configuration via WAGO-I/O-PRO or compatible software

Suitable for

• Industrial automation and process control systems
• Building automation and HVAC control
• Remote monitoring and data acquisition
• Serial communication in distributed I/O systems

Key specifications

• Module Type: RS-485 Serial Interface Module
• System Compatibility: WAGO-I/O-SYSTEM 750
• Communication Interface: RS-485
• Number of Channels: 1
• Baud Rate: 1.2 kbit/s to 115.2 kbit/s
• Isolation Voltage: 500 V (System/Field)
• Supply Voltage (System): 5 V DC via system data bus
• Current Consumption (System): 30 mA
• Connection Technology: CAGE CLAMP®
• Operating Temperature: 0 to +55 °C
• Storage Temperature: -25 to +85 °C
• Relative Humidity: 0 to 95% (non-condensing)
• Mounting Type: DIN-rail
• Configuration: Via WAGO-I/O-PRO or similar software
• Protocol Support: Modbus RTU, ASCII
• Housing Material: Polycarbonate
• Protection Class: IP20
• Firmware Update: Yes

Recommendations

For optimal performance, use this module with WAGO-I/O-SYSTEM 750 components and ensure proper grounding and shielding of RS-485 cables. Refer to the product manual for detailed installation and configuration instructions.