PLCs, Power Supplies & Others

Overview

The Schneider Electric Modicon MA-0185-100 Tap is a high-quality connection device for Modicon Quantum systems. It links drop cables to trunk cables while isolating the RIO drop adapter from the trunk. This non-directional tap ensures signals flow seamlessly in both directions along the trunk cable, maintaining network reliability and signal integrity.

Key Features

• Reliable Connectivity: Connects drop cables to trunk cables and isolates the RIO drop adapter, preventing interference.
• Non-Directional: Labeled ports IN and OUT are irrelevant because signals flow in both directions.
• High Isolation: Provides 14 dB of isolation between the drop adapter and trunk cable for minimal signal loss.
• Flexible Ports: Includes one drop port and two trunk ports to accommodate various installation requirements.
• EMI/RFI Protection: Sealed to reduce electromagnetic interference in industrial environments.

Technical Specifications

• Impedance: 75 Ω
• Frequency Range: 100 kHz to 30 MHz
• Tap Loss: 14 dB (+0.5 dB)
• Trunk Insertion Loss: Maximum 0.8 dB
• Trunk Return Loss: ≥ 26 dB
• Tap Return Loss: ≥ -18 dB
• Temperature Range: -40°C to +60°C
• Humidity: 95% at 85°C
• Connector Type: F-type connectors, torque up to 90 in/lb
• Drop Port Conductors: Supports 24-gauge solid, accommodates 16-gauge after repeated insertions
• Trunk Ports: 3/8-32 F connectors, Class 2B-0 standard

Installation Notes

• Do not rely on the IN and OUT labels; the tap is fully non-directional.
• Avoid grounding unless used as a single-point ground for the entire RIO system.
• If semirigid cables do not fit directly, use the Modicon 52-0480-000 right-angle F adapter for proper connection.
• Always use Modicon-approved taps for optimal performance and reliability.

Applications

• Quantum RIO Networks: Ensures signal integrity between drop adapters and trunk cables.
• Industrial Automation: Supports robust communication in critical process control systems.
• Signal Isolation: Minimizes interference while maintaining reliable network operation.

Details