Features:
- 16 isolated DC inputs with sequence of events (SOE) recording for precise timestamping of state changes.
- High immunity ratings: 6 kV ESD, 10V/m radiated RF, ±4 kV EFT/B, and ±2 kV surge on signal ports.
- Multiple hazardous location certifications: Class I Div 2, ATEX Zone 2, IECEx, UKEx, and CCC.
The 1756-IB16ISOE/A captures input state changes with high-accuracy timestamps. Use it for sequence of events analysis in power plants, substations, and process facilities. Identify the exact order of events during faults—no more guessing which happened first.
ESD, EFT, surge, and radiated RF immunity mean this module keeps working where others fail. Install it near VFDs, contactors, and high-power equipment. The 10-55V wide range accommodates both 24V and 48V field devices.
Class I Div 2 for North America, ATEX Zone 2 for Europe, IECEx for international, CCC for China. The 1756-IB16ISOE/A simplifies global machine builds. The conformal-coated version (ISOEK) adds moisture protection for harsh environments.
The 1756-IB16ISOE/A Allen-Bradley I/O Modules may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1756-IB16ISOE/A I/O Modules Manuals,
Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
Allen-Bradley 1756-IB16ISOE/A I/O Modules Specs
General
- Manufacturer Allen-Bradley
- Model 1756-IB16ISOE/A
- Condition New Original ready stock
- Product Family
1756-IB16ISOEK/A,1756-IB16I,1756-IB16
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
- Post-Trip Analysis: Used to analyze the triggering sequence of various sensors (with microsecond accuracy) during tripping in power systems (such as substations) or large chemical plants to identify the root cause of the accident.
- High-Speed Monitoring and Alarming: Monitors the switching status of critical equipment (such as turbines and compressors) and uses the data for safety interlocking and alarm functions.
- Distributed Control System (DCS) Integration: Used as part of the ControlLogix platform for complex production automation and digitalization operations.
- UL/cUL Certification: Listed in UL file E65584, applicable to hazardous locations in Class I Division 2 (Groups A, B, C, D).
- IECEx/ATEX Certification: IECEx certified, supporting explosion-proof applications in specific hazardous areas.
- Classification Society Certification: American Bureau of Shipping (ABS) certified, applicable to ships and offshore installations.
- Marine Mutual Recognition: Supports applications in marine automation control, monitoring, and safety functions.
- Hardware Platform: Must be installed in a ControlLogix rack (Chassis) and powered by a 1756 series power supply.
- Connectivity Components: Removable Terminal Blocks (RTBs) need to be ordered separately; 1756-TBCH or 1756-TBS6H are recommended.
- Software Environment: Supports configuration and programming using Studio 5000 Logix Designer (formerly RSLogix 5000).
- Producer/Consumer Technology: Supports the Producer/Consumer data exchange mode of the Logix architecture, allowing input status to be shared across multiple controllers for high system interoperability.