100 in stock
Foxboro 0303471C 8-Channel RS485/RS485 Serial Board
Foxboro 0303471C 8-Channel RS485/RS485 Serial Board
Brand/Manufacturer: Foxboro
Order Number: 0303471C
Type: Serial Board
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Foxboro 0303471C (often associated with part numbers such as J012328-000) is an 8-channel serial communication module primarily used in the Foxboro I/A Series and SCD6000 / SCD5200 Distributed Control Systems (DCS).
Technical Specifications
Channel Configuration
| Feature | Channels 1–4 | Channels 5–8 |
|---|---|---|
| Interface Type | RS-485, 2-wire (half-duplex) | Configurable: RS-232, RS-485 (2- or 4-wire) |
| Isolation | 1 kV rms galvanic isolation | Direct connection (high ESD immunity) |
| Connector | 8-way plug-in screw terminals | DB9 male (PC-compatible) |
| Handshaking | Not supported | Hardware handshake (RS-232 only) |
Performance Data
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Baud Rate: Adjustable from 50 to 38,400 bps
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Protocols Supported:
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Modbus (Master/Slave)
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DNP3 (Master/Slave)
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IEC 60870-5-101 (Master)
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Diagnostics:
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Run/Fail LED for module status
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Individual Transmit/Receive LEDs for each channel
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Protection:
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Slew-rate limited drivers to reduce EMI
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Supports long cable runs (up to 1200 m for RS-485)
Key Applications
Multi-Drop Networks
Channels 1–4 are ideal for daisy-chained Modbus networks over long distances in electrically noisy industrial environments.
Legacy Device Integration
Channels 5–8 support direct RS-232 connections to older devices such as printers, modems, and OEM equipment.
Data Concentration
Widely used in SCD5200 / SCD6000 RTUs to collect data from substations and transmit it to a central SCADA system.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson