Description
Product Overview
The ABB TP853 3BSE018126R1 is a screw-terminal baseplate designed for ABB S800 I/O modules within the AC 800M and System 800xA distributed control systems. It serves as the dedicated field-wiring interface, providing a robust and reliable connection point for sensors, actuators, and other field devices. This passive yet critical component ensures signal integrity and simplifies maintenance by enabling quick, hot-swappable replacement of I/O modules without disturbing field wiring.
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Product Model: ABB TP853 3BSE018126R1
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Brand: ABB
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Warranty: 12 months
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Input Voltage: 24 V DC
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Operating Temperature: -25°C to +55°C
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Storage Temperature: -40°C to +70°C
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Response Time: Millisecond range
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Protection Class: IP20
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Rated Current Range: Supports standard S800 I/O module current ratings
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Communication Interface: DCS backplane communication via module connector
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Supported Protocols: System bus protocols
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Overload Capacity: Protected by connected I/O module
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Dimensions: Approx. 127.5 mm (H) × 59 mm (W) × 162 mm (D)
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Weight: Approx. 0.55 kg
Key Functions
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Field-Wiring Interface: TP853 3BSE018126R1 Provides a secure, screw-terminal connection for field wiring, ensuring stable contact and resistance to vibration.
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Hot-Swappable Module Mounting: Allows I/O modules to be replaced without rewiring, minimizing downtime and maintenance efforts.
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Signal Integrity: Maintains signal fidelity for sensitive signals (e.g., millivolt thermocouples, 4–20 mA loops) through impedance-matched and shielded internal PCB traces.
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Diagnostic Support: Exposes module status LEDs and routes diagnostic signals to the backplane, enabling quick fault detection and troubleshooting.
Application Scenarios
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Process Control: Used in industries like chemical, oil and gas, and power generation to connect field devices to DCS/PLC systems, ensuring reliable signal transmission and easy maintenance.
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Data Acquisition: Facilitates the connection of remote sensors and transmitters to the control system, supporting accurate data collection and process monitoring.
- Enjoy Chat and Email support in below
Email: [email protected]
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