Product Details
Overview
The ABB 07 KR 91 (GJR5250000R0101) Processor Module is a central control unit designed for ABB programmable logic controllers and machine automation systems. Acting as the system’s processing core, it executes user-defined logic, handles input/output operations, and coordinates communication between devices. Its robust electrical design and high I/O capacity make it suitable for both discrete and process control environments.
Technical Specifications
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Model Number: 07 KR 91
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Part Number: GJR5250000R0101
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Manufacturer: ABB
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Product Type: Processor Module / Central Processing Unit
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Power Supply: 115 / 230 V AC
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Binary Inputs: 64 channels
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Binary Outputs: 64 channels
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Word Inputs: 16 channels
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Word Outputs: 16 channels
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Reset Function: Overwrite type
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Maximum Nesting Depth: 15 levels
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Mounting Type: Module rack installation
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Category: PLCs and Machine Control
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Subcategory: PLC Processor Module
Mechanical Data
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Dimensions: 229 mm × 25 mm × 127 mm (9.0 × 1.0 × 5.0 in)
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Net Weight: 0.9 kg (1 lb 16 oz)
Key Features
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Central CPU unit for managing logic execution and I/O control
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Supports 64 input and 64 output digital channels for system scalability
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Dual voltage operation (115/230 V AC) for flexible installation
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Real-time data processing for fast and reliable control performance
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Compact design suitable for panel and rack-mounted systems
Application Scenarios
The 07KR91 module is commonly used in:
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Factory automation and production line control
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Process control in chemical, power, and material handling systems
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Machine-level control where high I/O density and fast logic processing are required
FAQ
Q: What distinguishes the 07KR91 from the 07KR51 module?
A: The 07KR91 offers a higher I/O count and supports both binary and word-based input/output operations, while the 07KR51 is optimized for smaller PLC configurations.
Q: Is the 07KR91 compatible with 24 V DC I/O modules?
A: Yes, it can interface with 24 V DC I/O expansion modules through compatible ABB rack systems.
Q: What type of reset mechanism does it use?
A: It features an overwrite reset function for restoring default operational states during maintenance or power cycles.
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
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Navigating Industrial Communication Protocols: A Technical Guide for Modern PLCs
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