Product Details
Description
The ABB INNIS11 is a high-speed communication module designed to facilitate the transfer of data between the plant-wide Infi-Net (Cnet) loop and the local Harmony control bus. Serving as the primary interface for distributed control processors, this module manages the buffering and routing of network traffic to ensure that control instructions and process variables are delivered with deterministic precision. It is a critical component for the Symphony Plus and INFI 90 architectures, providing the essential link required for multi-node synchronization and system-wide data transparency. The INNIS11 is engineered for continuous duty in industrial environments, offering high throughput and robust error-checking capabilities to maintain the integrity of the DCS communication backbone.
Specifications
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Brand: ABB Bailey
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Model Number: INNIS11
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Product Series: INFI 90 / Symphony Plus
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Module Type: Network Interface Slave (NIS)
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Network Protocol: Infi-Net (Cnet) Proprietary Loop
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Local Interface: High-speed expander bus connection
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Mounting: Occupies one slot in a standard Module Mounting Unit (MMU)
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Power Requirements: +5 VDC at 2.5 Amps (Typical)
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Data Transfer Rate: Supports standard Infi-Net 2.0 Mbps or 10 Mbps rates
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Operating Temperature: 0 to 70 degrees Celsius
Features
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Intelligent Data Routing: Independently manages network layer protocols, allowing the main processor module to focus exclusively on control strategy execution.
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Redundancy Support: Fully compatible with redundant hardware configurations to ensure uninterrupted network access during module maintenance or failure.
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On-Board Buffer Memory: Features high-speed RAM to manage burst data traffic, preventing packet loss during peak network utilization.
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Hardware Self-Testing: Performs comprehensive power-up and runtime diagnostics, reporting hardware health status directly to the system operator.
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Deterministic Performance: Maintains consistent communication timing cycles, which is essential for synchronized control in power generation and large process loops.
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Backward Compatibility: Designed to integrate seamlessly with both legacy INFI 90 hardware and modern Symphony Plus system components.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Core Architecture, Business Value, and Technical Advantages
Unplanned downtime poses a major financial threat to process manufacturing. To prevent costly interruptions, engineers deploy redundant PLC and DCS architectures that ensure continuous operation when hardware fails. This technical guide explores redundancy principles, critical system nodes, and real-world scenarios.
Preventing Emergency Stop Spurious Trips in Industrial Control Systems
Emergency Stop pushbuttons use Normally Closed contacts for fail-safe safety, but mechanical wear can cause costly spurious trips. This technical guide examines E-Stop contact failure root causes, redundant hardware setups, PLC logic monitoring, and maintenance strategies to maximize plant availability.
Why 24V DC Is the Universal Standard for Industrial Automation Power Supplies
Industrial manufacturing requires continuous uptime to prevent equipment damage. Unlike AC power, 24V DC circuits seamlessly integrate with UPS units and battery banks. During main grid failures, a 24V DC backup system instantly maintains PLC memory, instrument loops, and critical safety valves without interruption.