The PLX51-DNPS gateways provide intelligent routing between DNP3 (Distributed Network Protocol) and either EtherNet/IP™ or Modbus® protocols. The gateways support Ethernet and Serial communications.
PLX51-DNPS gateway is the DNP3 Outstation or Slave.
The PLX51-DNPS allows the user to integrate DNP3 devices over a secure link into a Logix system with minimal effort. No copying or mapping of data in the Logix controller is required as the PLX51-DNPS writes directly into Logix tags.
The PLX51-DNPS 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 PLX51-DNPS module provides DNP3 Secure Authentication 5 which enables the user to connect DNP3 devices to a Logix platform securely. The module also provides a range of diagnostics, statistics and a DNP3 traffic analyzer to assist with fault-finding.
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-DNPS gateway, connections with controllers and devices.
DNP3 Specifications
Mode Supported | Slave |
Application Functions |
Read |
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 |
Event Buffer | 900,000 (100,000 per DNP3 Group) |
DNP3 Secure Authentication** |
Pre-shared key change method supported |
*Please refer to the DNP Slave 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
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 Specifications
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 |
Physical
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 (9-way terminal) |
USB |
(1) USB2.0, Type A |
microSD Card | Yes |
Electrical
Power | Input: 10 – 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
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
Earth Connection | Yes, terminal based |
Emissions | IEC61000-6-4 |
ESD Immunity | EN 61000-4-2 |
Radiated Immunity | IEC 61000-4-3 |
EFT/B Immunity | IEC61000-4-4 |
Surge Immunity | IEC61000-4-5 |
Conducted RF Immunity | IEC 61000-4-6 |
Country Approval - Aus/NZ - ACMA Declaration | 133,59 kB | Zuletzt geändert 15.10.2020 |
Ex Certificate (ATEX Directive) | 48,38 kB | Zuletzt geändert 15.10.2020 |
ODVA EtherNet/IP Declaration of Conformity | 135,16 kB | Zuletzt geändert 15.10.2020 |
UL/cUL; Class 1, Div2 | 407,26 kB | Zuletzt geändert 15.10.2020 |
CB Safety | 346,21 kB | Zuletzt geändert 15.10.2020 |
Declaration of Conformity (RoHS/CE) | 444,37 kB | Zuletzt geändert 18.12.2020 |
Declaration of REACH Compliance | 342,00 kB | Zuletzt geändert 08.02.2021 |