DNP-211 DNP3 Master to Modbus TCP Server Gateway
Gateway that polls DNP3 outstations as a master and presents their data to Modbus TCP clients as a Modbus TCP server, without changes to the DNP3 network.
- Reads and writes DNP3 outstation data and serves it through a Modbus TCP server interface
- DNP3 side supports TCP, UDP and serial connections
- Up to 32 DNP3 outstations and 16 Modbus TCP client connections
- Supports DNP3 data groups 1, 10, 12, 20, 30, 40 and 41
- Modbus function codes 1, 2, 3, 4, 15 and 16 supported
- 8192 digital I/O bits and 2048 counter and analogue channels
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Informações de produto "DNP-211 DNP3 Master to Modbus TCP Server Gateway"
The DNP-211 CR bridges DNP3 field devices and Ethernet-based Modbus TCP masters. On the DNP3 side it acts as the master, reading from and writing to outstations over TCP, UDP or serial. On the Modbus side it is a server that accepts requests from Modbus TCP clients and either answers them directly or forwards the related DNP3 data.
Mapping between DNP3 points and Modbus addresses is set up in the DNP-211 utility, so existing DNP3 networks can be exposed to a Modbus TCP host without rewiring the field devices. Outstation connection status is also available at a Modbus address, which helps supervisory logic detect a lost link.
Capacity covers up to 32 DNP3 outstations and 16 Modbus TCP client connections, with 8192 digital I/O bits and 2048 channels each for counter and analogue points. It is a suitable choice where an engineer needs a compact DIN-rail gateway with a metal housing and a wide 12 to 48 VDC supply range.
Applications
- Integrating DNP3 outstations, RTUs and IEDs with Modbus TCP master systems
- SCADA communication in utilities such as electric and water companies
- Connecting existing DNP3 networks to Ethernet-based Modbus TCP masters
| Product type: | Gateway |
|---|---|
| Interface: | Ethernet, RS-232, RS-485, USB |
| Protocol: | DNP3, Modbus TCP |
| Ports: | 2 |
| Isolation: | RS-485 port 2500 VDC |
| Power input: | +12 ~ +48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail, Wall |
| Housing: | Metal |
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 |
| Service | SFTP server |
| 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 |
| Ethernet | |
| Ports | 2 x RJ-45, 10/100/1000 Base-TX |
| 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) |
| 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 ~ +75 °C |
| Storage Temperature | -40 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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