Distributed Network Protocol (DNP3) Master Gateway
PLX51-DNPM
The PLX51-DNPM gateway provides intelligent routing between DNP3 (Distributed Network Protocol) and either EtherNet/IP™ or Modbus® protocols. The gateway supports Ethernet and Serial communications.
The PLX51-DNPM gateway is a DNP3 Master.
The gateway allows the user to integrate DNP3 devices over a secure link into a Rockwell Automation® Logix system with minimal effort. No copying or mapping of data in the Logix controller is required, as the PLX51-DNPM writes directly into Logix tags.
The PLX51-DNPM allows users to integrate the gateway into a Modbus TCP/IP or serial network. The gateway supports Modbus TCP/IP Client and Server and Modbus RTU protocols.
The module provides DNP3 Secure Authentication v5, which enables the user to connect DNP3 devices to a Logix platform securely. The module also provides a range of diagnostics and statistics, as well as a DNP3 traffic analyzer to assist with fault-finding.
The PLX51-DNPM can be configured to operate in these modes:
- Master – The PLX51-DNPM communicates to DNP3 slave devices and transfers the data to an EtherNet/IP- or Modbus-based PLC.
- Data Concentrator – The PLX51-DNPM will act as a master and outstation. The module will be a master to other DNP3 slave devices and then an outstation to the DNP3 SCADA Master.
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Caractéristiques Avantages
- Peer-to-peer communications
- Supports DNP3 Secure Authentication v5
- Supports EtherNet/IP, and Modbus Master and Slave protocols (TCP/IP and RTU)
- Supports DLR (Device Level Ring) for EtherNet/IP Networks – enables ring topology with provides network resiliency
- Onboard storage for > 1.3M DNP3 Events
- Support for unsolicited reporting
- Disaster recovery via the microSD Card
- DNP3 Level 3 compliant
- The PLX50 Configuration Utility software is used for configuration and troubleshooting of the module. The stand-alone configuration utility allows users to define the setup and configuration of the PLX51-DNPM gateway, and connections with controllers and devices.
- The configuration utility can be downloaded from www.prosoft-technology.com
Spécifications
DNP3 Specifications
| Specification |
Description |
| Mode Supported |
Master, Data Concentrator, Unscheduled |
| Application Functions Supported* |
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| DNP3 Secure Authentication |
Yes (v5) |
| DNP3 Events Supported |
Yes |
| DNP3 Class Supported |
0, 1, 2, 3 |
| DNP3 Groups and Variations |
Yes (see manual and device profile document) |
| DNP3 Unsolicited Responses |
Yes |
| DNP3 Time Sync |
Yes |
| DNP3 Objects* |
Binary, 16-bit Analog, 32-bit Analog, Counters, Octet Strings, Unsigned Integers |
| Event Buffer |
>1.3 million events (50K per DNP3 Group per DNP3 Event Class) |
| DNP3 Secure Authentication** |
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*Please refer to the DNP Master Device Profile document and product manual for a full list of all supported functions.
**Please refer to the product manual for a detailed description on DNP3 Secure Authentication v5.
EtherNet/IP Specifications
| Specification |
Description |
| Connector |
RJ45 |
| Conductors |
CAT5 STP/UTP |
| ARP Connections |
Max 250 |
| TCP Connections |
Max 250 |
| CIP Connections |
Max 10 |
| Communications Rate |
10/100 Mbps |
| Duplex Mode |
Full / Half / Auto Negotiate |
| Auto MDIX |
Yes |
| Embedded Switch |
Yes, 2 x Ethernet ports |
Modbus TCP/IP Specifications
| Specification |
Description |
| Mode |
Client or Server |
| Connector |
RJ45 |
| Conductors |
CAT5 STP/UTP |
| ARP Connections |
Max 40 |
| TCP Connections |
Max 40 |
| Communications Rate |
10/100 Mbps |
| Duplex Mode |
Full / Half / Auto Negotiate |
| Auto MDIX |
Yes |
Modbus RTU Specifications
| Specification |
Description |
| Mode |
Master or Slave |
| Connector |
9-pin (RS232/485) |
| Communications Rate |
115,200 bps (maximum) |
Matériel
Physical Specifications
| Specification |
Description |
| Enclosure Rating |
IP20, NEMA/UL Open Type, DIN Rail |
| Dimensions (H x W x D) |
5.86 x 1.33 x 4.56 in |
| Ethernet Port |
(2) 10/100 Base-T, RJ45 connector |
| Serial Port |
(2) RS232, RS485 (1 x 9-way terminal) |
| USB |
(1) USB2.0, Type A |
| microSD Card |
Yes |
Electrical Specifications
| Specification |
Description |
| Power |
Input: 10 to 32V DC, (121 mA @ 24 VDC) |
| Power Consumption |
3.1 W (Including full load on USB of 200mA) |
| USB Power |
5V, maximum load of 200 mA (1W) |
| Connector |
3-way terminal |
| Earth connection |
Yes, terminal based |
Environmental Specifications
| Specification |
Description |
| Operating Temperature |
IEC 60068 -4°F to +158°F (-20°C to +70°C) |
| Relative Humidity |
IEC 60068-30 5% to 95%, with no condensation |
| Altitude |
<2000 m |
Hardware Specifications
| Specification |
Description |
| Earth Connection |
Yes, terminal based |
| Emissions |
IEC 61000-6-4 |
| ESD Immunity |
EN 61000-4-2 |
| Radiated Immunity |
IEC 61000-4-3 |
| EFT/B Immunity |
IEC 61000-4-4 |
| Surge Immunity |
IEC 61000-4-5 |
| Conducted RF Immunity |
IEC 61000-4-6 |
Certifications
| Declaration of Conformity (RoHS/CE) | 139,57 kB | Dernière Modification 16/11/2022 |
| UL/cUL; Class 1, Div2 | 407,26 kB | Dernière Modification 15/10/2020 |
| ODVA EtherNet/IP Declaration of Conformity | 135,16 kB | Dernière Modification 15/10/2020 |
| CB Safety | 346,21 kB | Dernière Modification 27/04/2022 |
| Declaration of REACH Compliance | 128,14 kB | Dernière Modification 16/11/2022 |
| ATEX Letter of Conformity | 48,38 kB | Dernière Modification 12/05/2022 |
| Country Approval - Aus/NZ - ACMA Declaration | 133,59 kB | Dernière Modification 15/10/2020 |
| Country Approval - Eurasian Customs Union Conformity (EAC) (Wired) | 1,92 MB | Dernière Modification 10/07/2020 |
| Korean KC Registration | 281,71 kB | Dernière Modification 28/04/2022 |