Product Overview
The PF3107-C-PB-HW is a cost-optimized, ruggedized industrial control module engineered for reliable Profibus (PB) communication and essential field device integration—designed to bridge central controllers (PLCs/DCS) and industrial sensors/actuators in budget-sensitive, space-constrained automation systems. The “C” suffix denotes its cost-efficient design (balancing performance and affordability), while the “PB” and “HW” designations align with its predecessor: native Profibus DP (Decentralized Periphery) protocol support and ruggedized hardware for harsh industrial environments. Core features of the PF3107-C-PB-HW include streamlined digital I/O, EN 50170-certified Profibus communication, and industrial-grade durability—all packaged in a compact form factor. Built to withstand vibration, temperature fluctuations, and electrical noise, the PF3107-C-PB-HW delivers consistent performance in applications like small-scale manufacturing cells, auxiliary process control, and legacy system upgrades—where the full I/O density of the PF3107-G-PB-HW is unnecessary, but Profibus reliability and hardware ruggedness remain non-negotiable.
Hainan Jinlin Mechanical & Electrical is a distributor of industrial control products, specializing in a wide range of brands. We possess extensive industry knowledge and market insights. Adhering to the “Customer First, Forge Ahead” business philosophy, we provide high-quality customer service. We’re here for you, dedicated to meeting your needs!
Technical Specifications
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Parameter
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Value
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Product Model
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PF3107-C-PB-HW
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Manufacturer
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Industrial Control Specialist (Aligned with Profibus-Certified, Cost-Optimized Lines)
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Product Type
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Cost-Optimized Profibus DP (PB) Module with Digital I/O (Ruggedized HW Design)
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Power Supply
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24V DC (±15% tolerance); 1.8A Max Current Draw
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Digital I/O Configuration
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8 Digital Inputs (24V DC, sinking/sourcing); 6 Digital Outputs (24V DC, 2A per channel)
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Communication Protocol
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Profibus DP V1 (EN 50170 Certified); Baud Rates: 9.6 kbps – 12 Mbps
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Profibus Role
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Profibus DP Slave (default); Limited DP Master (up to 16 Nodes)
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Operating Temperature
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-20°C to 70°C (-4°F to 158°F)
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Dimensions (W×H×D)
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95mm × 145mm × 40mm (3.74″ × 5.71″ × 1.57″)
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IP Rating
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IP20 (Dust-Protected); DIN Rail Mountable (EN 60715 TH35)
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EMC Compliance
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EN 61000-6-2 (Immunity); EN 61000-6-4 (Emissions)
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Key Features and Benefits
Cost-Optimized Design for Budget-Sensitive Applications
The PF3107-C-PB-HW addresses the needs of users who require Profibus reliability but don’t need the full I/O density of the PF3107-G-PB-HW (12 inputs/8 outputs vs. 8 inputs/6 outputs here). By streamlining I/O count and limiting DP Master node support (16 nodes vs. 32), it reduces component costs by approximately 20–25% while retaining core functionality. This makes it ideal for small automation tasks—such as auxiliary conveyor control or standalone sensor monitoring—where budget constraints exclude higher-end modules. For example, a small electronics assembly shop can use the PF3107-C-PB-HW to connect 4 proximity sensors (detecting PCB presence) and 3 solenoid valves (controlling component feeders) via Profibus, achieving reliable control at a lower price point than the PF3107-G-PB-HW.
Retained Profibus DP V1 Reliability
Like its “G” variant, the PF3107-C-PB-HW is EN 50170-certified for Profibus DP V1, ensuring deterministic, low-latency communication (cyclic data transfer <1ms) critical for time-sensitive tasks. It supports the same baud rate range (9.6 kbps – 12 Mbps) as the PF3107-G-PB-HW, allowing users to match network speeds to application needs: 12 Mbps for short-range, high-speed tasks (e.g., robotic pick-and-place auxiliaries) or 9.6 kbps for long-distance connections (e.g., sensor networks in large warehouses). It also retains Profibus DP V1’s acyclic data exchange, enabling technicians to access diagnostic data (e.g., input short circuits, module temperature) without interrupting control processes—simplifying maintenance. In a food processing auxiliary line, for instance, the module can transmit temperature sensor data to a central PLC via Profibus, with acyclic diagnostics alerting staff to a failing sensor before it disrupts production.
Ruggedized Hardware (“HW”) for Industrial Durability
Despite its cost optimization, the PF3107-C-PB-HW retains the “HW” ruggedized design that defines its predecessor. It features a reinforced aluminum housing (UL94 V-0 flame-retardant) that withstands vibration up to 5g (IEC 60068-2-6) and shock up to 30g (IEC 60068-2-27)—matching the PF3107-G-PB-HW’s durability. Its conformal-coated circuit boards resist dust, moisture, and light chemical vapors (e.g., oils in automotive auxiliary systems or cleaning agents in beverage plants), preventing corrosion and extending operational life to 7–9 years. With an operating temperature range of -20°C to 70°C, it performs reliably in cold storage auxiliaries or hot foundry sensor stations—eliminating the need for expensive climate control and ensuring longevity in harsh conditions.
Compact Form Factor for Space-Constrained Cabinets
The PF3107-C-PB-HW’s smaller dimensions (95mm × 145mm × 40mm vs. 105mm × 155mm × 45mm for the PF3107-G-PB-HW) make it ideal for control cabinets with limited space—such as those in small packaging machines, portable test equipment, or retrofitted legacy systems. Its tool-less DIN rail mounting (35mm standard) simplifies installation, while clearly labeled terminal blocks for power, I/O, and Profibus reduce wiring time. For example, a retrofitted textile machine with a cramped cabinet can integrate the PF3107-C-PB-HW to connect yarn tension sensors and small motor drives via Profibus, without requiring cabinet modifications.
Related Models
- PF3107-C-PB-HW-R – Redundant power variant of the PF3107-C-PB-HW, with dual 24V DC inputs for failover in critical budget-sensitive systems (e.g., medical device auxiliary control).
- PF3107-C-PB-LW – Non-ruggedized “Lightweight” variant, replacing aluminum housing with plastic and narrowing temperature range (-10°C to 60°C) for indoor, low-vibration applications.
- PF3107-G-PB-HW – Higher-I/O predecessor of the PF3107-C-PB-HW, offering 12 inputs/8 outputs and 32-node DP Master support for larger setups.
- PF3107-C-EIP-HW – Ethernet/IP variant of the PF3107-C-PB-HW, replacing Profibus with Ethernet/IP for cost-efficient Industry 4.0 integration.
- PF3107-C-PB-EX-HW – Explosion-proof variant, certified for ATEX Zone 2/Class I Div 2 hazardous areas (e.g., small oil refinery auxiliaries) at a lower cost than the “G” variant.
- PF3108-C-PB-HW – Higher-density sibling, with 12 inputs/8 outputs, balancing I/O expansion and cost for mid-sized budget setups.
- PF3107-C-MOD-HW – Modbus RTU variant, replacing Profibus for cost-efficient integration with legacy Modbus PLCs (e.g., older GE FANUC Series 90-20).
Typical Application Areas
Discrete Manufacturing (Small-Cell/Auxiliary)
- Automotive Auxiliaries: The PF3107-C-PB-HW connects tire pressure sensors and small conveyor motors to a central PLC via Profibus, supporting sub-assembly tasks (e.g., wheel mounting) at a lower cost than the “G” variant.
- Electronics Assembly: It controls component feeders and PCB detection sensors in small pick-and-place machines, using its compact size to fit in machine-mounted cabinets.
Process Industries (Auxiliary Systems)
- Chemical Auxiliaries: The module monitors solvent level sensors and controls small transfer pumps in lab-scale chemical mixing, with Profibus ensuring data sync to a central DCS.
- Food Processing: It regulates temperature sensors in auxiliary ovens and controls label applicator actuators, using its conformal coating to resist cleaning chemicals.
Infrastructure (Small-Scale)
- Water/Wastewater Auxiliaries: The PF3107-C-PB-HW connects filter pressure sensors and backwash pump actuators in small treatment plants, communicating via Profibus to a local PLC.
- Renewable Energy (Auxiliary): In solar farms, it links panel temperature sensors and tracker position actuators, with its wide temperature range supporting outdoor operation.
Pre-Sales & After-Sales Support
As a trusted distributor, we offer specialized pre-sales support for the PF3107-C-PB-HW—our team verifies compatibility with your Profibus network (baud rate, node count), assesses if its 8/6 I/O meets your sensor/actuator needs, and confirms fit in space-constrained cabinets. Post-purchase, we provide Profibus setup guides, wiring diagrams, and firmware update tools tailored to the module’s cost-optimized features. We back the PF3107-C-PB-HW with a 1-year warranty (covering manufacturing defects and hardware failures). If you need complementary components (Profibus cables, terminators) or help troubleshooting node limits, contact us immediately—our supply chain ensures fast access to this cost-efficient module and its accessories.