Product Details
Overview
The ABB 07KR51-230VAC (1SBP260511R1001) Central Unit is a compact and efficient controller module designed for ABB’s programmable logic control systems. It provides reliable performance for discrete and process automation, supporting both digital and analog I/O extensions. With flexible power input and robust operational design, this unit delivers precise control and high scalability for a wide range of industrial applications.
Technical Specifications
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Model Number: 07KR51-230VAC
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Part Number: 1SBP260511R1001
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Manufacturer: ABB
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Product Type: Central Unit / Processor Module
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Series: 07KR Controller Series
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Power Supply: 120 / 230 V AC
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Output Voltage: 230 V AC/DC
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Output Current: 2 A per channel
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Digital Inputs: 8 channels, 24 V DC
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Digital Outputs: 6 relay outputs, 230 V AC/DC
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Analog I/O Capacity:
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Up to 258 analog inputs
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Up to 224 analog outputs
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Maximum Digital I/O Capacity: 1000 points
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Hardware Counters: 2 channels
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Counter Input Frequency: Up to 7 kHz
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Operating Temperature Range: 0 to +55 °C
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Storage Temperature Range: -40 to +75 °C
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Maximum Operating Altitude: 2000 m
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Dimensions:
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Depth: 85 mm
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Height: 93 mm
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Width: 65 mm
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Net Weight: 0.29 kg
Key Features
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Compact PLC design supporting both analog and digital signal processing
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Operates directly from 120/230 VAC mains power
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Supports expansion up to 1000 digital I/O points for scalable applications
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Dual hardware counters with 7 kHz frequency support for pulse measurement
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Reliable operation in environments up to 55°C with 2000 m altitude rating
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Ideal for small to mid-scale process and machine control
Application Scenarios
The 07KR51-230VAC is suitable for:
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Industrial automation systems requiring mixed analog and digital control
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Process control and machinery automation in manufacturing lines
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Monitoring and supervisory control systems using ABB PLC architecture
FAQ
Q: Can the 07KR51-230VAC be used with both AC and DC outputs?
A: Yes. The module supports relay outputs capable of handling both 230 V AC and 230 V DC loads.
Q: How many analog and digital I/Os can the 07KR51-230VAC support?
A: It supports up to 1000 digital I/Os and 482 analog channels (258 inputs and 224 outputs) when expanded with additional modules.
Q: What is the recommended installation environment?
A: The unit is designed for industrial enclosures with ambient operating temperatures from 0 to +55°C and installation altitudes up to 2000 meters.
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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