IEC-101 to Modbus TCP Gateway

IEC-60870-5-101 Modbus Gateway

BUE-801A series IEC-60870-5 Gateways can provides both industrial communication device and solution of the whole industrial automation system,which plays more important roles in industrial control and automation,especially in the substation automation.The IEC-60870-5 sub protocols can communicate with each other,eg. The BUE-801A supports IEC-101 to IEC-102,IEC-101 to IEC-103,IEC-101 to IEC-104,IEC-102 to IEC-103,IEC-102 to IEC-104,IEC-103 to IEC-104, IEC-101 to Modbus RTU/TCP,IEC-102 to Modbus RTU/TCP,IEC-103 to Modbus RTU/TCP, IEC-104 to Modbus RTU/TCP and IEC-101/102/103/104 to IEC-61850 and other substation communication protocols.

1.Communication function:

Protocol conversion:

Standard protocols that BUE-801A support: UCA2,OPC,TCP/IP, Serial, DNP3,OPC, Modbus RTU/TCP, IEC60870-5 series(IEC101,IEC102,IEC103,IEC104), IEC61850.

Non-standard protocol: DC screen,power meter,safety equipments.The different protocols of data can convert with each other in the BUE-801A
Data processing:

Digital processing: signal acquisition & transmission,anti-shake,singnal maintenance, timing alarm, quality judgment.
Analog processing: multiplication coefficient, residual cleared, anti-mutation, quality judgment,etc.

Point table custom and information split:

In the BUE-801A system it provides different data forwarding point tables,different channels’ protocol can forward and each uses different data forwarding table. The same data can be submitted to the upper machine in the form of different value.

Dual channel processing:

BUE-801A Supports the system with dual channel mode and the upper machine communication, including fully redundant dual channel way, communication link redundancy, main equipment and so on.

Measuring point self description:

BUE-801A supports self description of data point, which is convenient for maintenance and debugging.

2.Advanced application:

Data calculation:

BUE-801A provides standard calculation formula and take the processing of data in the way of addition, subtraction, multiplication, division, logic judgment (including greater than, less than, equal to, is not equal to, greater than or equal to, less than or equal to, logic and logic, logic or, not), sine, cosine, square root, take maximum, minimum, average calculation.

Equipment automatic control can be set up:

BUE-801A provides the setting of basic control logic, timing or logical calculation according to the real-time data of on-site equipment start-stop switch quantity control and analog control, such as temperature, pressure, etc.

Advanced equipment control integration

3.Management function:

Debugging management:

BUE-801A provides all kinds of debugging methods and management, including remote debugging, intelligent device simulation, data simulation, control block, data browsing, message and debugging information monitoring, message storage and playback, flow rate and bit error rate statistics.

Equipment management:

Equipment management functions includes: remote diagnosis and maintenance, hardware watchdog, custom information indicator, main standby switch management etc.

Time synchronization:

BUE-801A can receive the time code from time servers,it can synchronizes time in the format of IRIG-B and NTP/SNTP.

4.System feature:

Low latency: 5 to 50ms latency.

Strong data processing ability.

Reliable communication management

5. Technical specifications：
Hardware：
10/100MTCP/IP: 2-6 nos
RS422/232/485 4-16 nos
DI/DO 8 nos
LED lights: 8nos
Wireless(GPRS/Zigbee/wifi/BD) 1 nos

Software：
Maximum channels：200
Maximum digital number/channel: 65536
Maximum analog number/channel: 65536
Maximum electric degree/channel： 65536
Maximum output/channel： 65536
Maximum analog output/channel： 65536
Data forwarding base： 4
Minimum data processing lantency： 5ms
Time synchronization precision：<1ms(Hardware synchronization)

Technical specs：

400Mhz Freescale MPC8308 CPU

128M DDR2 Memory

128M Nand Flash

2 Ethernet Ports

4 RS-232/485 Isolation Serial Ports

DIN-Rail Mount

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