Brand: ABB Description: I/O Communication interface Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 6 Payment Term: T/T Shipping Port: Shenzhen ABB TB825 3BSE036634R1 is a digital input module that enables real-time monitoring and control of digital signals such as sensors and switches through high-speed signal acquisition and processing functions.
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Manufacture |
ABB |
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Model Number |
TB825 |
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Ordering Number |
3BSE036634R1 |
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Country Of Origin |
Sweden |
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HS CODE |
9031809090 |
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Dimension |
9*14*6CM |
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Packing Dimension |
11*16*8CM |
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Weight |
0.4KG |
Technical parameters
Input voltage range: 24V DC (compatible with 18-30V DC wide voltage input).
Isolation voltage: 500V AC.
Response time: ≤1ms.
Operating temperature: -20°C to +70°C.
Protection level: IP40.
Seismic performance: Complies with IEC 60068-2-6 standard.
Communication protocol: Supports industrial protocols such as Modbus RTU/TCP and PROFINET.
Functional features and working principle
Signal conditioning and redundancy: ABB TB825 3BSE036634R1 has built-in optoelectronic isolation circuit and redundant power supply design, supports dual-machine hot standby switching (switching time ≤50ms), and ensures system continuity.
Real-time diagnosis: Real-time monitoring of disconnection, short circuit and other faults through LED status indicators, and support host computer alarm (such as ABB Proficy software).
Modular expansion: ABB TB825 3BSE036634R1 supports collaboration with XIO16T (digital I/O expansion module) and TU840/TU841 (redundant terminal unit) to flexibly expand the system scale.
Working principle: ABB TB825 3BSE036634R1 collects external digital signals through high-speed ADC, transmits them to the control system after signal conditioning, and realizes logic control or actuator drive.
Application scenarios
Power system: Grid circuit breaker status monitoring, generator protection signal acquisition.
Petrochemical: Pipeline valve switch feedback, compressor emergency shutdown system (ESD) signal processing.
Manufacturing: Robot welding completion signal detection in automobile production line, CNC machine tool safety door interlock control.
Compatibility and supporting products
ABB series compatible with:
Controllers: AC800M, Advant OCS control systems.
Expansion modules: XIO16T (digital I/O module), TU840 (redundant terminal unit), TP853 (analog output module).
Bently Nevada 3500 series: vibration monitoring instrument, collaborative equipment health management.
