Gateways  >  DNP 3.0 Slave to Modbus Master/Slave Gateway
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5102-Serial

DNP 3.0 Slave to Modbus Master/Slave Gateway

5102-DNPS-MCM3

The ProLinx DNP 3.0 Slave to Modbus Master/Slave Gateway creates a powerful connection between devices on a Modbus network and a DNP master device. This stand-alone DIN-rail mounted protocol gateway provides one DNP 3.0 Slave configurable serial port, and three Modbus Master or Slave configurable serial ports.

The DNP 3.0 Slave protocol driver supports Slave implementations of the protocol on one port. This port is fully configurable.

The Modbus protocol driver supports Master and Slave implementations of the protocol. All Modbus serial ports are individually configurable, providing a very powerful and flexible host or device interface solution.

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Características y Beneficios

Applications

The DNPS-MCM modules are the ideal solution for the many applications where Modbus connectivity can be used to integrate a DNP 3.0 Master device into a system. The Modbus gateway is a powerful module designed with both Master and Slave support, enabling easy connection to other Modbus devices (Modicon processors and many others). In combination with the DNP 3.0 Slave device support, the module provides a very powerful interface to the many DNP devices which are in use in the industrial marketplace today. Applications for the module are found in most industries, especially the Manufacturing, Oil and Gas, Electrical Power and Food Processing.

Aplicaciones

The DNPS-MCM modules are the ideal solution for the many applications where Modbus connectivity can be used to integrate a DNP 3.0 Master device into a system. The Modbus gateway is a powerful module designed with both Master and Slave support, enabling easy connection to other Modbus devices (Modicon processors and many others). In combination with the DNP 3.0 Slave device support, the module provides a very powerful interface to the many DNP devices which are in use in the industrial marketplace today. Applications for the module are found in most industries, especially Manufacturing, Oil and Gas, Electrical Power and Food Processing.

Especificaciones

Internal Database

The ProLinx module contains an internal database that consists of areas for application data, status information, and configuration information.

The internal database is shared between all ports on the module and is used as a conduit to pass information from a device on one network to one or more devices on another network.

Application Data Area

The data area is used to store and retrieve data by the protocol drivers and for data exchange between protocols. The database is used as a source for write commands to remote devices and holds data collected from the remote devices. Commands defined in the configuration file (stored in the configuration data area) control how the data is to be handled in the database.

Status Data Area

This area is used to store error codes, counters, and port status information for each port.

Configuration Data Area

This area contains module configuration information such as port configuration, network information, and command configuration. This configuration file is downloaded to, or uploaded from, this area.

Hardware

Specification

Description

Power Supply

24 VDC nominal
18 to 32 VDC allowed
Positive, Negative, GND Terminals
2.5 mm screwdriver blade

Current Load

500 mA max @ 32 VDC max

Operating Temperature

-4° F to 122° F (-20° C to 50° C)

Storage Temperature

-40° F to 185° F (-40° C to 85° C)

Relative Humidity

5% to 95% (with no condensation )

Dimensions

Standard:
 5.20 in H x 2.07 in W x 4.52 in D (13.2 cm x 5.25 cm x 11.48 cm)
Extended:
 5.20 in H x 2.73 in W x 4.52 in D
(13.2 cm x 6.934 cm x 11.48 cm)

LED Indicators

Power and Module Status
Application Status
Serial Port Activity
Serial Port Error Status

Configuration Serial Port

DB-9M RS-232 only
No hardware handshaking

Ethernet Port (Ethernet modules only)

10Base-T half duplex RJ45 Connector
Link and Activity LED indicators
Electrical Isolation 1500 V RMS at 50 Hz to 60 Hz for 60 s, applied as specified in section 5.3.2 of IEC 60950: 1991
Ethernet Broadcast Storm Resiliency = less than or equal to 5000 [ARP] frames-per-second and less than or equal to 5 minutes duration

Application Ports

Modbus Plus Connector
Two DB9 Female Standard Modbus Plus connectors

Serial Port Isolation

2500 V RMS port signal isolation per UL 1577
3000 VDC min. port to ground and port to logic power isolation

Shipped with Each Unit

Mini-DIN to DB-9M serial cables
4 ft RS-232 configuration cable
2.5mm screwdriver
CD (docs and Configuration utility)
RS-422/485 DB-9 to Screw Terminal Adaptor (1 or 4, depending on ports)

Descargas

ProSoft Configuration Builder (PCB)
DNPS MCM Datasheet 80,96 kB Última Modificación 26.04.2010
DNPS Driver Manual 1,01 MB Última Modificación 10.12.2009
MCM Driver Manual 835,78 kB Última Modificación 10.12.2009

Protocolos

DNPS Protocol Specification


The DNP 3.0 Slave protocol driver supports Slave implementations of the protocol on one port. This port is fully configurable.


Protocol Specifications

The DNP 3.0 Slave driver provides extensive support for Slave implementations of the protocol. The serial port on the gateway is user-configurable to support the DNP 3.0 protocol (Slave, Error Checking, Baud rate, etc).

General Parameters

Internal Database

Binary Inputs: 0 to 500 word count

Analog Inputs: 0 to 500 points

Counters: 0 to 250 points

Binary Outputs: 0 to 200 word count

Analog Outputs: 0 to 500 points

Binary Input Events: 0 to 100 event buffer

Analog Input Events: 0 to 100 event buffer

Communication parameters

Baud Rate: 110 to 115K baud

Stop Bits: 1

Data Size: 8 bits

Parity: None

RTS Timing delays: 0 to 65535 milliseconds

DNP Mode

DNP 3.0 Slave - Level 2

DNP Slave

Node address

0 to 65534 (software selectable)

MCM Protocol Specification


The Modbus protocol driver supports Master and Slave implementations of the protocol. All Modbus serial ports are individually configurable, providing a very powerful and flexible host or device interface solution.


Protocol Specifications

The Modbus driver provides extensive support for both the Master and the Slave implementations of the protocol. The serial port(s) on the gateway can be individually configured to support the Modbus protocol (Master or Slave, RTU or ASCII, Baud rate, etc.).

General Parameters - Modbus Protocol

Communication parameters

Baud Rate: 110 to 115K baud
Stop Bits: 1 or 2
Data Size: 7 or 8 bits
Parity: None, Even, Odd
RTS Timing delays: 0 to 65535 milliseconds

Error Checking

RTU mode (binary) with CRC-16
ASCII mode with LRC error checking

Floating Point

Floating point data movement supported, including configurable support for Enron implementation

Function Codes

1: Read Output Status
2: Read Input Status
3: Read Multiple Data Registers
4: Read Input Registers
5: Write Single Bit
6: Write Single Data Register
15: Write Multiple Bits
16: Write Multiple Data Register

Modbus Master

Command List

Up to 100 command per master port, each fully configurable for function, slave address, register to/from addressing and word/bit count.

Polling of command list

Configurable polling of command list, including continuous and on change of data, and dynamically user or automatic enabled.

Modbus Slave

Node address

1 to 247 (software selectable)

Certificaciones

CB Safety 35,78 kB Última Modificación 27.08.2012
Declaration of Conformity (RoHS/CE) 301,00 kB Última Modificación 02.03.2018
Country Approval - Russia - EAC Declaration (Wired) 1,92 MB Última Modificación 07.01.2020
Country Approval - Russia - EAC Declaration (Wired) 1,92 MB Última Modificación 07.01.2020
UL/cUL; Class 1, Div 2 1,08 MB Última Modificación 02.07.2013
UL/cUL; Class 1, Div 2 (Canada) 1,10 MB Última Modificación 02.07.2013