PLX51-DNPM

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.

Abbildungen

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Funktionen und Vorteile

  • 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

Technische Daten

DNP3 Specifications

Specification

Description

Mode Supported

Master, Data Concentrator, Unscheduled

Application Functions Supported*

  • Read
  • Write
  • Select Before Operate
  • Direct-Operate
  • Direct-Operate-No-Response
  • Authentication Request and Response
  • Freeze, Freeze-No-Response, Freeze and Clear
  • Unsolicited Response

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**

  • Pre-shared key change method supported
  • AES-128 and AES-256 Key Wrap Algorithms supported
  • HMAC-SHA-1, HMAC-SHA-256, AES-GMAC MAC Algorithms supported
  • Aggressive Mode supported

*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)

Hardware-Spezifikationen

Physical Specifications

Specification

Description

Enclosure Rating

IP20, NEMA/UL Open Type, DIN Rail
Indoor-Use Only

Dimensions (H x W x D)

5.86 x 1.33 x 4.56 in
149 x 34 x 116 mm

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
Recommended USB Cable: Type-A (male) to Type-B (male)

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)
300 mA maximum

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

Zertifikate

Declaration of Conformity (RoHS/CE) 139,57 kB Zuletzt geändert 16.11.2022
UL/cUL; Class 1, Div2 407,26 kB Zuletzt geändert 15.10.2020
ODVA EtherNet/IP Declaration of Conformity 135,16 kB Zuletzt geändert 15.10.2020
CB Safety 346,21 kB Zuletzt geändert 27.04.2022
Declaration of REACH Compliance 128,14 kB Zuletzt geändert 16.11.2022
ATEX Letter of Conformity 48,38 kB Zuletzt geändert 12.05.2022
Country Approval - Aus/NZ - ACMA Declaration 133,59 kB Zuletzt geändert 15.10.2020
Country Approval - Eurasian Customs Union Conformity (EAC) (Wired) 1,92 MB Zuletzt geändert 10.07.2020
Korean KC Registration 281,71 kB Zuletzt geändert 28.04.2022