Industrial Gateway

DNP-211

  • Read/Write DNP3 Outstation via Modbus TCP
  • Support TCP, UDP and Serial for DNP3 side
  • Support Data Group 1, 10, 12, 20, 30, 40, 41
  • Support 8192 bits for Digital I/O and 2048 channels for Counter and Analog I/O
  • Support Modbus function code 1, 2, 3, 4, 15, 16
  • Provide DNP3 Outstation connection status on Modbus address
  • Maximum support 32 DNP3 Outstations
  • Maximum support 16 Modbus Client connection

Introduction

Distributed Network Protocol 3 (DNP3) is a set of communications protocols used between components in process automation systems. Its main use is in utilities such as electric and water companies. It was developed for communications between various types of data acquisition and control equipment. It plays a crucial role in SCADA systems. It is primarily used for communications between a master station and Remote Terminal Units (RTUs) or Intelligent Electronic Devices (IEDs).

DNP-211 is a solution that provides a communication transformation between DNP3 and Modbus TCP protocol. It can connect an existed DNP3 network with Ethernet-base master device as long as this master device supports Modbus TCP protocol. For DNP3 network, the DNP-211 is a DNP3 master device. It supports several commonly data group and variation communicate with slave devices. From the view of Modbus TCP network, DNP-211 plays a Modbus TCP server role. It can receive the commands from Modbus TCP client and process the commands to reply or send the related DNP3 data. All the DNP3 I/O data and Modbus address mapping can be configured via DNP-211 utility.

Application

Specifications

 Software
 OS Linux Kernel 3.2.14
 Protocol Modbus TCP server:
• Function:1, 2, 3, 4, 15, 16
• connection:Max. 16 Modbus TCP clients

DNP3 master:
• connection:Max. 32 DNP3 Outstations
• Data Group:1, 10, 12, 20, 30, 40, 41
• Data Points:
　　DI: 8192
　　DO: 8192
　　Count: 2048
　　AI: 2048
　　AO: 2048

 

 Main Unit
 CPU Cortex-A8, 1 GHz
 System Memory 512 MB DDR3 SDRAM
 Real Time Clock Yes (Provide seconds, minutes, hours, day of week, month, year)
 Watchdog Timer Yes, Dual Watchdog Timer

 

 Display
Signal VGA (Analog RGB)

 

 LED Indicators
 Status 1 x PWR(Power)
1 x RUN(Running)
1 x L1
1 x L2
1 x L3

 

 COM Ports
Ports 1 x RS-232 (Console, Non-isolated)
1 x RS-232, Non-isolated
1 x RS-485, Non-isolated
1 x RS-485 (2500 VDC, Isolated)

 

 Ethernet
 Ports 2 x RJ-45, 10/100/1000 Base-TX

 

 USB
 Ports 2
 Specification USB 2.0 (Host)

 

 

 Power
 Input Range +12 VDC ~ +48 VDC
 Consumption 4.8 W

 

 Mechanical
 Casing Metal
 Dimensions (mm) 35 x 167 x 119 (W x L x H)
 Installation DIN-Rail or Wall Mounting (optional)

 

 Environment
 Operating Temperature -25 ~ +60 °C (-13 to 167 ℉)
 Storage Temperature -40 ~ +80 °C (-22 to 176 ℉)
 Humidity 10% ~ 90% RH, Non-condensing

 

Description

 PRODUCT SERIES     DESCRIPTION    QTY   INQUIRY
        DNP-211     CR  DNP3 Master to Modbus TCP Server Gateway (RoHs) 1