ALLNET ALL-BRICK-0541 PROFIBUS-DP Terminating Resistor 120 Ohm D-SUB 9-pin Male

The ALLNET ALL-BRICK-0541 is a passive terminating resistor module designed for PROFIBUS-DP networks. It ensures proper bus termination to prevent signal reflections and maintain data integrity in industrial automation and process control systems. The module features a D-SUB 9-pin male connector and provides a 120 Ohm resistance, compliant with IEC 61158 standards.

Advantages

Reliable bus termination for PROFIBUS-DP networks up to 12 Mbps. Compact and robust plastic housing with direct plug-in mounting simplifies installation. Wide operating temperature range from -25°C to +70°C ensures performance in harsh industrial environments.

Suitable for

• PROFIBUS-DP network termination in industrial automation
• Process control systems requiring bus termination
• Replacement or expansion of existing PROFIBUS-DP segments

Key specifications

• Resistance Value: 120 Ohm
• Network Protocol: PROFIBUS-DP
• Connector Type: D-SUB 9-pin Male
• Termination Type: Passive
• Max Data Rate: 12 Mbps
• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +85°C
• Relative Humidity: 5% to 95% (non-condensing)
• Housing Material: Plastic
• Color: Black/Grey
• Mounting Type: Direct Plug-in
• Standard Compliance: IEC 61158

Recommendations

For optimal network performance, always use terminating resistors at both ends of a PROFIBUS-DP segment. Ensure the resistor is securely connected to the last device in the bus.