Product Short Description
Product Overview
The IC697BEM733 is an intelligent, microprocessor-based remote I/O scanner module designed for the GE Series 90-70 PLC system. It installs in a remote IC697 rack and acts as an interface between local I/O modules and the IC66 Genius serial communication bus*, enabling distributed I/O control across large-scale industrial automation systems. It extends the PLC’s I/O capabilities to remote field locations, minimizing hardwiring costs and simplifying system architecture.
Description
Technical Specifications
- Manufacturer: General Electric (GE Fanuc, now Emerson)
- Model Number: IC697BEM733
- Module Type: Remote I/O Scanner
- Product Series: Series 90-70 PLC
- Compatibility: All IC697 discrete/analog I/O modules, PCM, ADS, analog expander modules
- Communication Bus: IC66* Genius Serial Communication Bus
- Max Distance from Controller: 7,500 ft (2,275 m)
- Max Racks per Remote Drop: 8 racks (5-slot or 9-slot)
- Max Distance Between Racks: 50 ft (15 m)
- Max Remote Drops per Bus: 30 drops
- I/O Capacity per Drop:
- Discrete: 1,024 inputs / 1,024 outputs
- Analog: 64 inputs / 64 outputs
- Data Bytes: 128 input bytes / 128 output bytes
- Power Supply: +5 V DC from IC697 backplane, 1.5 A typical
- Operating Temperature: 0°C to 60°C
- Storage Temperature: -40°C to 85°C
- Protection Rating: IP20
- Certifications: UL, CE, IEC 61131-2
- Configuration: Proficy Machine Edition (LogicMaster 90) software or IC66* Hand-held Monitor
Key Features
- Distributed I/O Expansion: Seamlessly connects remote I/O racks to the main PLC via the Genius bus, supporting large-scale system layouts.
- Long-Distance Communication: Operates reliably up to 7,500 feet from the controller, ideal for sprawling industrial sites.
- High I/O Handling Capacity: Manages up to 1,024 discrete I/O points or 64 analog I/O points per remote drop, accommodating complex control needs.
- Multi-Rack Support: Each remote drop can include up to 8 interconnected racks, offering flexible I/O expansion.
- Redundancy Support: Compatible with CPU and IC66* bus redundancy configurations, enhancing system reliability.
- Wide Module Compatibility: Works with all standard IC697 discrete, analog, PCM, ADS, and analog expander modules.
- Robust Industrial Design: Solid-state construction, IP20 protection, and wide temperature tolerance ensure durability in harsh environments.
- Simplified Configuration: Easily set up via industry-standard software or a handheld monitor, reducing engineering time.
Application Scenarios
- Water & Wastewater Treatment: Connects remote pump houses, dosing rooms, and filter banks to a central control PLC.
- Power Generation & Utilities: Monitors and controls distributed auxiliary equipment in power plants.
- Oil & Gas: Manages remote wellheads, pipelines, and processing units across extensive sites.
- Chemical & Process Industries: Controls dispersed reactors, valves, and sensors in large-scale process plants.
- Manufacturing & Automotive: Integrates assembly lines, robotic cells, and material handling systems with remote I/O.
- Building Automation & HVAC: Overseas large-scale HVAC, lighting, and security systems in facilities.






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