Product Description
| Model Description | |
|---|---|
| Field | Details |
| Model | EPXPNS001-ADAH |
| Description | RSTi-EP Slice I/O PROFINET IRT Network Adapter, PROFINET Scanner, supports up to 64 active RSTi-EP modules. |
| Technical Specifications | |
|---|---|
| Parameter | Specification |
| Hardware Version | 02.00.00 |
| Firmware Version | 02.05.03 |
| FSBL Version | 01.09.00 |
| Connection | 2 x RJ-45 Ethernet ports with integrated switch |
| Fieldbus Protocol | PROFINET Version 2.3 Class C I/O Device (IRT, RT) |
| Process Image | Input data: max. 512 bytes<br>Output data: max. 512 bytes<br>Parameter data: max. 4362 bytes<br>Diagnostic data: max. 1408 bytes |
| Number of Modules | Max. 64 active RSTi-EP modules |
| Configuration Interface | MicroUSB 2.0 |
| Transfer Rate | Fieldbus: Max. 100 Mbps<br>RSTi-EP system bus: Max. 48 Mbps |
| Data Format | Default: Motorola<br>Configurable: Intel |
| PROFINET I/O Update Rate | Configurable: 1 ms, 2 ms, 4 ms, 8 ms, 16 ms, 32 ms, 64 ms, 128 ms, 256 ms, 512 ms |
| Media Redundancy Protocol (MRP) | Supported in Client mode, minimum I/O update rate for bumpless operation in MRP ring topology is 32 ms |
| Supply Voltage | System and Inputs: 20.4 V - 28.8 V<br>Outputs: 20.4 V - 28.8 V |
| Max. Feed-in Current | Input modules: 10 A<br>Output modules: 10 A |
| Current Consumption (Isys) | 116 mA from system current path |
| Connection Type | Spring style |
| Conductor Cross-Section | Single-wired, fine-wired: 0.14 - 1.5 mm² (AWG 26 - 16) |
| Max. Ampacity | 10 A |
| Connector | 4-pole |
| Operating Temperature | -20°C to +60°C (-4°F to +140°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Air Humidity | 5% to 95%, non-condensing (DIN EN 61131-2) |
| Dimensions | Width: 52 mm (2.05 in)<br>Depth: 76 mm (2.99 in)<br>Height: 120 mm (4.72 in) |
| Weight | 220 g (7.76 oz) |
| Module Features | |
|---|---|
| Feature | Details |
| Module Support | Supports up to 64 active RSTi-EP modules (e.g., Digital Input, Digital Output, Analog Input, Analog Output, Specialty Modules, Power Feed Modules, Safe Feed-Input Modules, Potential Distribution Modules) |
| Wiring | Spring-style technology for ease of wiring |
| Installation | DIN rail mounted (horizontal preferred, vertical possible with thermal derating) |
| Web Server | Built-in for diagnostics, status, parameter access, firmware updates via Ethernet or MicroUSB |
| Network Topologies | Supports daisy-chain/line, star, or ring (MRP) |
| Fast Start-up | <500 ms with a maximum of 10 modules |
| Hot-Swap | Not supported; modules must de-energize for 10 seconds before maintenance |
| Certifications | |
|---|---|
| Certification Type | Details |
| Hazardous Area | Class I, Division 2, Groups A, B, C, D (FM, cFM) |
| ATEX | II 3 G Ex nA IIC T4 Gc, Ta: -20°C to +60°C |
| Marine Certifications | DNV-GL, Lloyd’s Register (for marine/shipbuilding applications) |
| Thermal Derating | |
|---|---|
| Position | Power Supply Limits |
| Horizontal | 60°C: 2 x 8 A<br>55°C: 2 x 10 A |
| Vertical | 55°C: 2 x 6 A<br>50°C: 2 x 8 A |
| Functional Compatibility | |
|---|---|
| Hardware Version | Firmware Compatibility |
| 02.00.00 (AD) | Compatible with FW 02.05.01, 02.05.03 |
| Problems Resolved | |
|---|---|
| Issue | Resolution |
| Communication Timeout with IO-Link Devices | Firmware modified with increased startup timeout to support IO-Link devices with longer startup times. |
| Valid Module Substitution Fault | Fixed issue where a fault was shown in the fault table when an RSTi-EP node with FW 02.04 was downloaded to the controller. |
| Known Restrictions and Open Issues | |
|---|---|
| Issue | Description |
| Channel Diagnostics During Hot-Swap | Additional channel diagnostics messages may be reported during hot-swap, beyond expected Loss/Addition of Module faults. |
| Data Shift with Consecutive Modules | When similar modules are configured consecutively, hot-removal of one module may cause input data to shift (e.g., data from later modules reflected in earlier slots). |
| Operational Notes | |
|---|---|
| Subject | Description |
| Output Behavior During Hot-Swap | Transient Loss of Power (up to 500 ms) may occur during hot insertion/removal, causing outputs to drop to zero. Verify against application requirements before hot-swapping. |