WOODWARD SST-DN3-PCI-2 DeviceNet 2-Channel PCI Interface Card | Replacement, Equivalent & Selection Guide
The WOODWARD SST-DN3-PCI-2 (also referenced as DN3-PCI-1-E) is a dual-channel DeviceNet PCI interface card designed for industrial PC-based control systems. It enables high-speed communication between a host PC and DeviceNet field devices — including drives, sensors, and I/O modules — within distributed automation architectures. This card is a core component in WOODWARD governor and turbine control systems as well as third-party DeviceNet networks.
Selection Background
Buyers searching for a DeviceNet PCI interface card replacement or SST-DN3-PCI-2 equivalent typically face one of three scenarios: the original card has failed and requires an immediate substitute, the host PC platform is being upgraded and a compatible interface is needed, or a cost-optimized alternative is being evaluated for new builds. Understanding which scenario applies is critical — not all functional equivalents are direct drop-in replacements, and cross-brand substitutes may require driver reconfiguration or software updates. This guide is designed to help you navigate those decisions accurately.
Technical Specifications
| Part Number | SST-DN3-PCI-2 / DN3-PCI-1-E |
| Manufacturer | WOODWARD (SST / Molex legacy) |
| Interface | DeviceNet (CAN-based, ISO 11898) |
| Channels | 2 independent DeviceNet channels ⚑ Key for replacement decisions |
| Bus Interface | PCI (32-bit, 33 MHz) ⚑ Key — not PCIe compatible |
| Baud Rates | 125 kbps / 250 kbps / 500 kbps |
| Node Address | 0–63 (software configurable) |
| OS Support | Windows XP / 7 / 10 (32/64-bit); Linux (driver-dependent) |
| Driver / API | SST DeviceNet API; compatible with RSNetWorx for DeviceNet |
| Power | +5 V via PCI slot |
| Operating Temp | 0 °C to +55 °C |
| Form Factor | Standard PCI half-length card |
| Weight | 1,150 g (packaged) |
| Certifications | CE, ODVA DeviceNet Conformance Tested |
Compatible Replacement & Equivalent Models
① Direct Drop-in Replacements — Same form factor, same PCI bus, same driver stack. Swap without software changes:
- SST-DN3-PCI-2 (alternate label: DN3-PCI-1-E) — same unit, different revision label
- Molex SST-DN3-PCI-2 — post-acquisition rebranded equivalent; identical hardware
② Functional Equivalents — Same DeviceNet protocol and PCI bus, may require driver update or minor configuration change:
- SST-DN3-PCI-1 — single-channel variant; suitable if only one DeviceNet network is required
- HMS Anybus-PCI DeviceNet — functional equivalent with PCI interface; requires Anybus driver installation
- Hilscher CIFX 50-DN — PCI DeviceNet master/slave card; requires netX driver and configuration via SYCON.net
③ Cross-Brand Alternatives — Different form factor or bus (PCIe/USB); require hardware and software adaptation:
- Kvaser PCIEcan HS v2 — PCIe CAN interface; DeviceNet stack must be added via third-party software
- National Instruments NI-8473 — PCI DeviceNet interface; requires NI-DNET driver; suitable for LabVIEW environments
- Advantech ADAM-4541 — USB-to-DeviceNet gateway; suitable when PCI slot is unavailable
⚠️ Note: Always verify OS driver compatibility and channel count before substituting. Cross-brand alternatives are not plug-and-play replacements for WOODWARD governor systems.
Why Choose the Original Model
- Precision-Matched Driver Stack: The SST DeviceNet API is validated against WOODWARD governor firmware — no compatibility risk.
- ODVA Conformance Certified: Guarantees interoperability with all ODVA-certified DeviceNet devices on the network.
- Dual-Channel Architecture: Supports two independent DeviceNet networks from a single card — critical for redundant or segmented topologies.
- Long-Term Ecosystem Support: Supported by RSNetWorx for DeviceNet and WOODWARD’s own configuration tools.
- Warranty & Traceability: Sourced units from Konmask include full documentation and traceable supply chain records.
- Proven Field Reliability: Deployed in power generation, turbine control, and heavy industrial environments globally.
Typical Applications
- Power Generation: Gas turbine and steam turbine governor control systems using WOODWARD MicroNet or NetCon platforms
- Oil & Gas: Compressor control panels with DeviceNet I/O and valve actuator networks
- Marine Propulsion: Engine control units requiring dual-network DeviceNet communication
- Industrial Automation: PC-based SCADA or DCS workstations interfacing with Allen-Bradley DeviceNet I/O
- Water Treatment: Pump station control systems with distributed DeviceNet sensor networks
- Metals & Mining: Drive control panels where multiple DeviceNet segments are managed from a single host PC
System Compatibility
The SST-DN3-PCI-2 is commonly deployed alongside the following components:
- WOODWARD MicroNet TMR / Plus — Turbine management controller (primary host system)
- WOODWARD NetCon 5000 — Network controller for distributed I/O over DeviceNet
- Allen-Bradley 1756-DNB — ControlLogix DeviceNet bridge module (peer network node)
- Allen-Bradley 1769-SDN — CompactLogix DeviceNet scanner (peer node)
- Turck BL20 DeviceNet Gateway — Remote I/O gateway for field device integration
- Pepperl+Fuchs DeviceNet Power Supply — Network power conditioner for DeviceNet trunk line
Selection Guide
Answer these three questions before ordering to confirm the SST-DN3-PCI-2 is the right fit — or to identify the best alternative:
- Does your host PC have a standard PCI slot (not PCIe)? If your system only has PCIe slots, a PCIe-compatible alternative such as the Hilscher CIFX 50-DN PCIe variant is required. Contact Konmask to confirm slot compatibility.
- Do you need two independent DeviceNet channels? If only one channel is required, the SST-DN3-PCI-1 (single-channel) may be a more cost-effective option. If two channels are mandatory, the SST-DN3-PCI-2 is the correct choice.
- Is this card for a WOODWARD governor or turbine control system? If yes, only the original SST-DN3-PCI-2 or its direct Molex-rebranded equivalent is recommended — cross-brand substitutes carry integration risk. Contact Konmask for system-specific validation.
Quality Assurance & Sourcing
Konmask sources the SST-DN3-PCI-2 through authorized industrial surplus channels and verified distributor networks. All units undergo a structured 4-step inspection process before shipment:
- Visual Inspection: PCB, connectors, and component integrity check against OEM reference
- Functional Test: DeviceNet communication test on both channels at all supported baud rates
- Driver Verification: SST API installation and enumeration test on Windows 10 64-bit
- Documentation Pack: Serial number record, test report, and sourcing declaration issued with each unit
Available documentation upon request: test report, datasheet, CE declaration of conformity, and export compliance records.
How to Order
- Submit Inquiry: Email support@konmask.com or call +0086 19859288691 with your part number, quantity, and application details.
- Receive Quote: Konmask will confirm stock availability, lead time, and pricing within 24 hours.
- Confirm & Ship: Upon order confirmation, units are packed and dispatched with full documentation. Express and standard shipping options available worldwide.
Replacement & Compatibility FAQ
Q1: Can the SST-DN3-PCI-2 directly replace the DN3-PCI-1-E?
Yes. The DN3-PCI-1-E is an alternate part number for the same hardware revision of the SST-DN3-PCI-2. They are functionally and physically identical — a direct drop-in substitute with no configuration changes required.
Q2: Is the SST-DN3-PCI-2 compatible with Allen-Bradley RSNetWorx for DeviceNet?
Yes. The SST-DN3-PCI-2 is fully compatible with RSNetWorx for DeviceNet when the SST DeviceNet driver is installed. It appears as a standard DeviceNet scanner and supports full network commissioning and diagnostics within RSNetWorx.
Q3: What is the best equivalent substitute if the SST-DN3-PCI-2 is unavailable?
For non-WOODWARD applications, the Hilscher CIFX 50-DN is the closest functional equivalent — same PCI bus, same DeviceNet protocol, dual-channel capable. For WOODWARD governor systems, no cross-brand substitute is recommended without engineering validation. Contact Konmask for availability of original units or validated alternatives.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
