Product Details
Description
The SPDSI13 module offers 16 isolated channels to capture signals from dry contacts or voltage-sourced devices. It converts field inputs into digital data for the controller, with galvanic isolation and filtering to prevent false readings. Ideal for power generation and utilities, it ensures reliable feedback from switches, motor starters, and pushbuttons in harsh industrial environments.
Specifications
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Manufacturer: ABB
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Country of Origin: USA
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Model Number: SPDSI13
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Product Series: Symphony Plus / Harmony
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Module Type: Digital Input (DI) Module
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Input Channels: 16 Isolated Channels
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Input Voltage: 24V DC / 48V DC / 125V DC (Depending on configuration)
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Approximate Weight: 0.58 kg
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Power Requirements: 5V DC @ 100mA (Typical via backplane)
Features
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Status Monitoring: Real-time acquisition of binary states for critical interlocking and sequence-of-events reporting.
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Electrical Hardening: Built-in isolation protects sensitive internal processor electronics from field-side voltage surges and ground loops.
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Signal Integrity: Integrated hardware debouncing and software filtering eliminate erroneous state changes caused by mechanical contact jitter.
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Diagnostic Feedback: Onboard LED indicators provide immediate visual confirmation of individual channel status and general module health.
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Architecture Versatility: Designed for easy insertion into Harmony Module Mounting Units (MMU), ensuring compatibility with both legacy and modern DCS cabinets.
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
Modern Industrial Automation: Transforming Safety and Efficiency in Mining Operations
Industrial automation has evolved from a simple manufacturing tool into the operational backbone of high-risk sectors. Modern mining operations increasingly rely on advanced control systems, programmable logic controllers (PLCs), distributed control systems (DCS), and artificial intelligence to address deep-underground hazards. By replacing manual labor in high-risk zones, factory automation technologies protect personnel while significantly boosting operational throughput.
Step-by-Step System Cabinet Health Check Guide for PLC and DCS Infrastructure
