Wisdom DF6205 Data Concentrator Unit with a rack-mounted structure is mainly developed for the energy data acquisition of LV&HV substations, power plants, and high energy-consuming enterprises, where there are numerous meters and multifarious communication channels. The energy data is acquired from meters, stored in the unit and periodically sent to the master station.
l Flexible configuration of communication channels
Ø 12-slot motherboard supports flexible combination of various communication and I/O modules
Ø One single module supports one of the following options: 4 RS485 ports; or 1 RS232 port; or 1 Ethernet port; or 1 dial-up channel; or 1 GPRS channel; or 12 DI ports; or 4 DO ports; or 6 AI ports
Ø The pluggable design enables the device to support 20 RS485 ports; 6 RS232 ports; 6 Ethernet ports; 6 dial-up channels; 1 GPRS channels; 48 DI ports; 24 DO ports; 12 AI ports
Ø Self-adapted characteristic without parameter settings
l Rich protocols supported
Ø Large-scale protocol library with multifarious protocols support:
Ø Downstream: Modbus, DLMS, DL/T645-2007 and more than 40 brands of meters, such as Elster, Landis+Gyr, ABB, L&T, EDMI, premier, ION, Actaris, wasion, Holley, etc.
Ø Upstream: more than 20 types of protocols such as IEC870-5-102, DL/T-719, CDT, Landis+Gyr, etc.
Ø Any other customized protocols on request
l One interface for multiple protocols
Ø One single interface (whether downstream or upstream) is able to simultaneously connect multiple devices with various protocols and different baud rates
l Double power supply
Ø Main and redundant power supplies can be seamlessly switched
Ø Self-identify the power supply between AC and DC without extra settings
Ø Wide voltage range: AC: 85V～285V; DC: 100～375V
l High reliability
Ø Excellent EMC performance
Ø Galvanic isolation between the RS232 and RS485 ports
Ø Power supply, modems and all communication ports are surge protected
Safely grounded
l Meter data Acquisition
l Power devices control
l Communication
l Conversion from RS485 to RS232
l Maintenance
l System Timing
l Event Record &Alarm
l Data Storage
l Data Security
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Technical specifications |
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Structure |
Chassis, L*W*H: 482.6mm*238.1mm*132.5mm，net weight:5kg |
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LCD Display |
Resolution of 320×240 for display of Chinese characters and English characters |
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Working Power Supply |
AC：220V DC：220V or 110V |
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Working Circumstance |
Ambient temperature ：-25℃~+55℃ Temperature extreme ：-25℃~+70℃ Relative humidity：5%~95%(without dew) Atmospheric pressure ：66~108kPa |
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Storage Capacity |
Customized storage capacity ranging from 32M to 1G bytes based on users’ requirements |
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Communication Protocols with Master Station |
IEC870-5-102, DLMS and other international communication protocols |
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Communication Protocol with Meter |
MODBUS, Landis Gyr+, ABB, EDMI, IEC 62056, etc. |
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Communication module slots |
Support 12 slots for pluggable communication modules which include RS485/CS, RS232, Modem, Pulse(DI), Network, GPRS |
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Communication channels |
RS485/CS |
RS232 |
Modem |
Pulse |
Network |
GPRS |
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4~40 |
1~6 (Optional) |
1~6 (Optional) |
12~120 (Optional) |
1~6 (Optional) |
1 (Optional ) |
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Storage Interval |
1~1440min |
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Collection of pulse Signal |
Interface level of 12V, pulse width ≥10ms |
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Clock Accuracy |
Timing error ≤0.5s/d |
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Time Synchronization Error |
Synchronization error ≤0.1s |
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MTBF |
≥100,000 hours |
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Average Availability Rate |
≥99.99% |
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Electrical Protection |
Protection for power supply, telephone and RS485 interfaces, meeting requirement of level IV of EMC performance. |
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Data Retaining After Power Failure |
For 10 years |
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Remote Upgrading |
Remote upgrading and remote maintenance are provided. |
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Local Maintenance |
Via local maintenance port |
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