Product Details
Product Description
The Yokogawa SPW481-13 Power Supply Module is a reliable power solution designed for industrial control systems. It provides stable DC output with comprehensive fault monitoring and versatile relay outputs, ensuring dependable operation for connected devices. The SPW481-13 is engineered to meet ISA Standard G3 for safety and compliance.
Technical Specifications
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Manufacturer Yokogawa
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Model SPW481-13
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Product Type Power Supply Module
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Input Voltage 100–120 V AC
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Frequency 50/60 Hz
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Output Current 2.5 A
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Fault Supervision Fused and fault-monitored outputs for secure power delivery
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Relay Outputs Three programmable, fused, potential-free relays for flexible control
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Fire/Fault Outputs One current-sinking output each for FIRE and FAULT indications
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Operating Temperature Range -20°C to 70°C
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Weight 1.5 kg
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Compliance ISA Standard G3
Applications
Suitable for industrial and process control environments, the SPW481-13 powers critical modules and devices while providing clear status signals for fault and fire conditions.
FAQ
Q1: How many relay outputs are available on the SPW481-13?
A1: It features three programmable, fused, and potential-free relay outputs.
Q2: Does it include fault supervision?
A2: Yes, all outputs are fused and fault-monitored to ensure safe operation.
Q3: Can it operate at high temperatures?
A3: The module functions reliably between -20°C and 70°C.
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
The Shift to Flexible IO Modules in Modern Industrial Automation
Traditional control systems rely on dedicated Input Output (IO) cards for industrial automation. Each conventional module processes a single signal type, such as Digital Input (DI), Digital Output (DO), Analog Input (AI), or Analog Output (AO). A standard 16-channel card accepts only one specific channel type across all ports. This inflexible hardware design often creates severe engineering bottlenecks during project execution. Engineers frequently must install entirely new cards to accommodate a single extra sensor. Consequently, late design changes increase control cabinet space requirements and drive up project costs.
DCS Commissioning Steps in Industrial Automation Projects
Commissioning a Distributed Control System (DCS) represents a crucial milestone when deploying modern process automation infrastructure. Field engineers must execute systematic verification steps to transition complex control hardware from static installation to dynamic plant control. Proper commissioning ensures that controllers, I/O modules, network switches, and HMI software operate in strict compliance with engineering design specifications before introducing live process fluids.
PLC and DCS Control System Spares Strategy: Engineering Guidelines
Modern factory automation relies on high-speed fiber optic backbones to link distributed control systems across noise-intensive industrial environments. Unlike copper wiring, optical fibers transmit data via light pulses, making them completely immune to electromagnetic interference (EMI). Field engineers must master optical cable joining and fusion splicing techniques to guarantee low-loss data transmission across critical Programmable Logic Controller (PLC) and Distributed Control System (DCS) nodes.