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5201-Ethernet

Modbus TCP/IP to IEC 60870-5-104 Server Gateway

5201-MNET-104S

The ProLinx Modbus TCP/IP to IEC60870-5-104 Server Gateway creates a powerful connection between devices on a Modbus TCP/IP network and IEC 104 client devices. This stand-alone DIN-rail mounted protocol gateway provides one Ethernet port.

The Modbus TCP/IP protocol driver can interface many different protocols into Schneider Electric Quantum processors as well other solutions supporting the protocol. The MNET driver supports Client and Server connections, and when coupled with the Web option provides a web/ftp interface as well.

The 104S module accepts commands from an attached master unit on the network and generates unsolicited messages.

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Funcionalidades e Beneficios

Applications

The MNET-104S modules are the ideal solution for the many applications where Modbus TCP/IP connectivity can be used to integrate an IEC 104 master device into a system. The Modbus TCP/IP gateway is a powerful module designed with both Client and Server support, enabling easy connection to other Modbus devices (Modicon processors and many others). In combination with the IEC60870-5-104 Server device support, the module provides a very powerful interface to the many IEC 104 master 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.

Aplicações

The MNET-104S modules are the ideal solution for the many applications where Modbus TCP/IP connectivity can be used to integrate an IEC 104 master device into a system. The Modbus TCP/IP gateway is a powerful module designed with both Client and Server support, enabling easy connection to other Modbus devices (Modicon processors and many others). In combination with the IEC60870-5-104 Server device support, the module provides a very powerful interface to the many IEC 104 master 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.

Especificações

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)

Downloads

ProSoft Configuration Builder (PCB)
MNET 104S Datasheet 84,40 kB Última modificação 26/04/2010
MNET Protocol Manual 631,11 kB Última modificação 16/02/2012
104S Driver Manual 2,18 MB Última modificação 30/04/2010

Protocolos

104S Protocol Specification


The 104S module accepts commands from an attached master unit on the network and generates unsolicited messages.


Protocol Specifications

Operating in the Server mode, the protocol driver can accept commands from one client at a time to read/write data stored in the module's internal registers. It supports redundant applications with two simultaneous client connections. However, it only transfers data to one of the clients at a time.

The 104S module acts as an input/output module between the IEC 60870-5-104 Ethernet network and many of the other serial and network protocols, as well as several proprietary interfaces.

General specifications include:

 

  • User-definable module memory usage
  • Protocol implementation conforms to the IEC 60870-5-104 specification with fully configurable parameters
  • SNTP (Simple Network Time Protocol) timestamping for detailed logging of data transactions

 

The 104S module accepts commands from an attached master unit on the network and generates unsolicited messages. These last sets of messages are either spontaneous or cyclic. Data transferred to the host is derived from the module's internal database. The remote master device can control data in the database and hence the devices connected using the other protocol in the module using standard control messages supported in the protocol. The remote master device uses the fully-configured databases in the module to control outputs and monitor inputs.

IEC 60870-5-104 Server

Configurable Parameters

Override StartDT
Clear queue on close
t1 timeout set value
t2 timeout set value
t3 timeout set value
k (maximum queue)
w (latest ack threshold)
Time DB Offset


MNET Protocol Specification


The Modbus TCP/IP protocol driver can interface many different protocols into Schneider Electric Quantum processors as well other solutions supporting the protocol. The MNET driver supports Client and Server connections, and when coupled with the Web option provides a web/ftp interface as well.


Protocol Specifications

The Modbus TCP/IP driver interfaces with a common internal database in the module. This permits the sharing of data between the Modbus TCP/IP and other networks and devices.

Modbus TCP/IP Server

General

Server supports up to 5 independent connections each to Modbus TCP/IP clients on Service Port 502 using the standard MBAP protocol, and Service Port 2000.

Configurable Parameters

Module IP Address
Modbus address offsetting

Modbus TCP/IP Client

General

Actively reads and writes data with Modbus TCP/IP compatible devices.

One client connection (up to 100 servers/devices with 100 commands)

Configurable parameters

Number of active commands, Min Command Delay, Response Timeout, Retry Count, Command Error Pointer

Command List

Up to 100 fully configurable commands on the Client port


Certificações

Ex Certificate (ATEX Directive) 114,27 kB Última modificação 11/11/2013
CB Safety 35,78 kB Última modificação 27/08/2012
CE Mark 92,31 kB Última modificação 22/02/2013
Russian GOST-R 7,07 MB Última modificação 22/02/2013
GOST-R Declaration of Conformity 6,68 MB Última modificação 22/02/2013
UL/cUL; Class 1, Div 2 1,08 MB Última modificação 02/07/2013
UL/cUL; Class 1, Div 2 (Canada) 1,10 MB Última modificação 02/07/2013