Emerson EPXPNS001 PROFINET Network Adapter
$280.00
$565.00
Description
Emerson EPXPNS001 PROFINET Network Adapter
Configured for distributed I/O communication in PACSystems RSTi-EP PROFINET networks, the Emerson EPXPNS001 (EPXPNS001 PROFINET Network Adapter) provides direct physical/electrical execution for slice bus management and Ethernet data exchange.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | EPXPNS001 |
| Brand | Emerson |
| Origin | United States |
| Weight | 220 g |
| Dimensions | 52 mm x 120 mm x 76 mm |
| Operating Temp | -20 deg C to +60 deg C |
| Power Consumption | 24 VDC system power supply input |
| Product Series | PACSystems RSTi-EP Distributed I/O |
| Module Type | PROFINET IRT / RT Network Adapter (Scanner) |
| Fieldbus Protocol | PROFINET IO Class C (IRT) and Class B (RT) |
| Network Interfaces | 2 x RJ45 ports with integrated 2-port Ethernet switch |
| Transmission Rate | 100 Mbit/s full duplex |
| I/O Data Capacity | Up to 1024 Bytes Input / 1024 Bytes Output |
| Local I/O Capacity | Up to 64 RSTi-EP I/O modules |
| System Supply Voltage | 24 VDC nominal, 20.4 to 28.8 VDC range |
| Field Power Pass-through | Maximum 10 A total system current |
| Network Redundancy | Media Redundancy Protocol (MRP) support |
| Isolation Voltage | 500 VAC channel-to-bus galvanic isolation |
| Mounting Type | DIN Rail mounting TH35-7.5 / TH35-15 |
| Protection Degree | IP20 |
PROFINET Network and Process Control Interface
The EPXPNS001 manages PROFINET IRT and RT communication between PACSystems RSTi-EP distributed I/O slices and supervisory control platforms. The dual RJ45 interface with integrated Ethernet switch supports linear, star, and MRP ring network structures. The module transfers deterministic process data while maintaining local slice bus communication and system power distribution functions.
For Emerson control architectures, network behavior is based on industrial Ethernet communication principles including deterministic data exchange, device diagnostics, and controlled channel communication. The adapter maintains electrical separation through channel-to-bus galvanic isolation and provides LED status indication for system, power, link activity, bus fault, and system fault conditions.
Frequently Asked Questions
Q: Does the EPXPNS001 support hot-swap replacement of connected I/O slices?
A: Replacement procedures depend on the complete RSTi-EP system configuration and controller operating state. Field replacement should follow the approved shutdown and isolation procedure for the installed network.
Q: What network topologies can be implemented with the integrated Ethernet switch?
A: The EPXPNS001 supports linear, star, and MRP ring topologies using its two RJ45 Ethernet ports.
Q: How should the module be installed to maintain signal integrity?
A: Ethernet and field wiring should be routed separately from high-voltage and high-noise conductors. Cable shielding and grounding practices should follow the installed cabinet design and EMC requirements.
Field Installation Guidelines
Install the EPXPNS001 on a compatible TH35 DIN rail inside an IP-rated control enclosure. Verify that the 24 VDC supply wiring polarity and protective grounding connections are correct before energizing the module.
Use industrial Ethernet cables with appropriate shielding and maintain separation between communication wiring and power conductors. Connect cable shields according to cabinet EMC practices to reduce electromagnetic interference.
Check RJ45 port connections, LED diagnostic indicators, and PROFINET device configuration before placing the distributed I/O network into operation. Ensure that local I/O slices are mechanically secured and that field power distribution limits are observed.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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