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+86 18030182217
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Description
GE IC697BEM711RR
Product Overview
The GE IC697BEM711RR is a redundancy-enhanced bus expansion module designed for mission-critical industrial automation systems, specifically engineered to extend the I/O capacity of GE Series 90-70 PLCs with fault-tolerant capabilities. As the redundant variant of the IC697BEM711, this module incorporates dual power paths, redundant communication interfaces, and automatic failover mechanisms to ensure uninterrupted operation in applications where downtime is unacceptable. It supports up to 120 I/O points when paired with compatible expander modules like the IC697ALG440RR, acting as a robust bridge between the PLC’s CPU and distributed I/O.
Engineered for extreme reliability, the GE IC697BEM711RR operates across a wide temperature range (-40°C to +85°C) and features enhanced electromagnetic interference (EMI) protection, making it ideal for harsh environments such as nuclear power plants and offshore platforms. Its hot-swappable design allows for maintenance without system shutdown, while dual VME backplane interfaces ensure seamless data synchronization between active and standby channels. With software-based configuration via GE’s Proficy Machine Edition, the IC697BEM711RR simplifies setup in redundant architectures, ensuring compatibility with both legacy and modern Series 90-70 components.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC697BEM711RR |
| Manufacturer | GE |
| Product Type | Redundancy-Enhanced Bus Expansion Module for Series 90-70 PLCs |
| Expansion Capacity | Supports up to 120 I/O points with redundant expander modules |
| Redundancy Features | Dual power inputs, redundant VME backplane, automatic failover (<10ms) |
| Communication Interface | Redundant VME backplane (32-bit data bus, dual channels) |
| Power Requirements | Dual 5V DC inputs (1.2A max per input) |
| Operating Temperature | -40°C to +85°C (-40°F to 185°F) |
| Humidity | 5% to 95% non-condensing |
| Protection Rating | IP20 (with optional IP65 enclosure for harsh environments) |
| Dimensions | 118 mm x 70 mm x 25 mm (4.65″ x 2.75″ x 0.98″) |
| Weight | 0.40 kg (0.88 lbs) |
| Hot-Swap Support | Yes (without system shutdown) |
| Compatibility | GE Series 90-70 PLCs, IC697ALG440RR, IC697MDL240R redundant I/O modules |
Main Features and Advantages
Redundancy architecture: The IC697BEM711RR eliminates single points of failure with dual power inputs and redundant communication channels. In the event of a primary path failure, it automatically switches to the standby channel in less than 10ms, ensuring uninterrupted data flow—critical for safety-critical systems like nuclear reactor controls.
High availability: Built with error-correcting code (ECC) memory and robust EMI protection, the module maintains data integrity even in high-noise environments. Its extended temperature range and optional IP65 enclosure make it suitable for extreme conditions, from Arctic oil fields to desert power plants.
Seamless scalability: Supporting up to 120 I/O points with redundant expander modules, the IC697BEM711RR enables incremental system growth without compromising reliability. This flexibility is ideal for large-scale applications like water treatment plants or automotive manufacturing facilities.
Hot-swappable design: The module can be replaced during operation, minimizing downtime in mission-critical settings. This feature is particularly valuable in industries where production halts could lead to significant financial losses or safety risks.
Easy integration: Compatible with all GE Series 90-70 PLCs and Proficy Machine Edition software, the IC697BEM711RR integrates effortlessly into existing redundant architectures, extending their lifespan while enhancing fault tolerance.
Application Areas
The GE IC697BEM711RR is specifically designed for high-reliability industries requiring uninterrupted automation:
- Nuclear Power Generation: Extends I/O capacity in reactor control systems, ensuring continuous monitoring of radiation levels, coolant flow, and turbine performance.
- Offshore Oil & Gas: Supports redundant I/O in platform control systems to monitor wellhead pressure, pipeline flow, and safety shutdown systems in harsh marine environments.
- Chemical Processing: Scales fault-tolerant I/O for monitoring reactor pressure, temperature, and chemical dosing, where system failures could lead to hazardous leaks.
- Aerospace Manufacturing: Enables redundant control of precision machinery in aircraft assembly lines, ensuring consistent quality in critical component production.
- Water/Wastewater Treatment: Enhances reliability in municipal systems by supporting redundant sensors for pump control, water quality monitoring, and flood prevention.
Its redundancy features make it a preferred choice for applications where even momentary downtime is unacceptable.
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Installation and Maintenance
Installation preparation: Power down the PLC system and ensure proper grounding. Use electrostatic discharge (ESD) protection when handling the IC697BEM711RR. Connect both power inputs to separate 5V DC sources and configure redundant communication paths via the VME backplane. Pair with compatible redundant I/O modules (e.g., IC697ALG440RR) and use Proficy Machine Edition to set up failover parameters. Verify synchronization between active and standby channels before full system activation.
Maintenance recommendations: Inspect redundant power and communication connections monthly for corrosion or looseness. Clean the IC697BEM711RR with a dry, anti-static cloth to prevent dust buildup. Monitor status LEDs to track power, communication, and failover events. For hot-swap replacement, ensure the system is in a safe state and activate the standby channel manually before removing the module. Replace internal batteries (if equipped) every 5–7 years to maintain configuration data during power outages.
Product Assurance
The GE IC697BEM711RR is backed by a 1-year warranty covering defects in materials and workmanship. Rigorously tested to meet international safety standards (IEC 61508 SIL 2, UL 508), it ensures reliable performance in safety-critical applications. GE’s global technical support team provides 24/7 assistance for redundancy configuration, troubleshooting, and firmware updates, ensuring the IC697BEM711RR operates optimally throughout its lifecycle.
HS:8443919090
Contact info
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- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
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