Modbus Plus to IEC60870-5-104 Server Communication Module
5303-MBP-104S
Product Description
The ProLinx family Modbus Plus to IEC60870-5-104 Server communications module (5303-MBP-104S) creates a powerful connection between devices on an IEC 104 Server network and a Modbus Plus device. The module is a stand-alone DIN-rail mounted protocol gateway that provides one Modbus Plus configurable DB9F port and one Ethernet port.
The Modbus Plus protocol driver exists in dual Modbus Plus Ports (MBP). The driver can be configured on an individual port basis as either a master or a slave to interface with other Modbus Plus devices. The Modbus port is fully configurable, providing a great deal of flexibility.
The 104S module accepts commands from an attached master unit on the network and generates unsolicited messages.
Product Applications
The MBP-104S modules are the ideal solution for the many applications where IEC 104 Server connectivity can be used to integrate a Modbus Plus device into a system.
The IEC60870-5-104 Server gateway is a powerful module designed with Server support, enabling easy connection to other IEC 104 devices. In combination with the Modbus Plus support, the module provides a very powerful interface to the many Modbus Plus 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.
Functional Specifications
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 File
This file contains module configuration information such as port configuration, network information, and command configuration. This configuration file is downloaded to, or uploaded from, the module.
Modbus Plus Port Specifications
The Modbus Plus protocol driver exists in dual Modbus Plus Ports (MBP). The driver can be configured on an individual port basis as either a master or a slave to interface with other Modbus Plus devices.
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General Parameters
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Modbus Function Codes
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3 : Read Multiple Data Registers (MSTR 2)
16 : Write Multiple Data Register (MSTR 1)
Global data read (32 words max.)
Global data write (32 words max.)
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Address Scope
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1-64
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Modbus Plus Functioning as a Master
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Command List
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Up to 200 commands on the master port, fully configurable for function, slave address, register to/from addressing and word count
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Status Data
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Error codes available on an individual command basis. In addition, a slave status list is maintained per active Modbus Master port.
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Polling of command list
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Configurable polling of command list, including continuous and on change of data
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Modbus Plus Functioning as a Slave
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Node address
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1 to 64 - software selectable
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Status Data
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Error codes, counters and port status available on the configured slave port
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IEC 60870-5-104 Server Protocol Specifications
Operating in the Server mode, the protocol driver accepts commands from one or more clients to read/write data stored in the module's internal registers.
The 104S module acts as a gateway 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
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.
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IEC 60870-5-101 Server
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Configurable Parameters
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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
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Status Data
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The status data include the following: t0, t1, t2 and t3 timeout , Bad Address Errors, SocketState, Host IP Address.
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Supported Data Points
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M_SP_NA
M_DP_NA
M_ST_NA
M_ME_NA
M_ME_NB
M_IT_NA
C_SC_NA
C_DC_NA
C_RC_NA
C_SE_NA
C_SE_NB
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Hardware Specifications
| Power Supply |
24 VDC nominal |
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18-32 VDC allowed |
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Positive, Negative, GND Terminals |
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2.5 mm screwdriver blade |
Current Load
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500 mA max@ 32 VDC max |
| Operating Temperature |
-20 to 50 Deg C |
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-4 to 122 Deg F |
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Storage Temperature |
-40 to 85 Deg C |
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-40 to 185 Deg F |
| Relative Humidity |
5-95% (w/o condensation) |
| Dimensions |
Standard
5.20H x 2.07W x 4.52D inches
13.2cmH x 5.25cmW x 11.48cmD
Extended
5.20H x 2.73W x 4.52D inches
13.2cmH x 6.934cmW x 11.48cmD |
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LED Indicators |
Power and Module Status |
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Application Status |
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Serial Port Activity LED |
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Serial Activity and Error LED Status |
| Configuration Serial Port |
Mini-DIN |
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RS-232 only |
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No hardware handshaking |
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Ethernet Port |
10Base-T Connector |
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Link and Activity LED indicators |
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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 |
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Ethernet Broadcast Storm Resiliency = less than or equal to 5000 [ARP] frames-per-second and less than or equal to 5 minutes duration |
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Application Serial Ports |
Mini-DIN |
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RS-232/422/485 |
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RS232 handshaking configurable |
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RS422/485 screw termination included |
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Port Isolation |
2500V Opto-Isolators |
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500V Power Supply Isolation |
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Shipped with each unit |
Mini-DIN to DB-9M cables per serial port |
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4 ft RS-232 configuration cable |
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2.5mm screwdriver |
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CD (docs and Configuration utility) |
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RS-422/485 DB9 to Screw Terminal |
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Adaptor (1 or 4, depending on ports) |
Click here for dimensions diagram Certifications
The ProLinx gateway module has the following certifications:
CE
ATEX Cat 3 Zone 2
cULus Haz Loc Class 1, Div 2
Ordering Information
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5303-MBP-104S
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Modbus Plus to IEC60870-5-104 Server
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To place an order, please contact your local ProSoft Technology, Inc. distributor. For a list of ProSoft distributors near you, click here.
Distributors:
Place your order by email to orders@prosoft-technology.com:, fax to +1 661-716-5101.
Sales and Support:
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