IEC850-211-S IEC 61850 Server and Modbus TCP Client Gateway
IEC 61850 MMS server and Modbus TCP client gateway for substation automation, exposing up to 9600 Modbus registers as IEC 61850 data objects.
- Gateway from IEC 61850 MMS clients to Modbus TCP devices, with read and write access to registers
- Up to 32 Modbus TCP server connections and 5 IEC 61850 MMS client connections
- Up to 9600 Modbus registers in total across coils, discrete inputs, input registers and holding registers
- Modbus function codes 1, 2, 3, 4, 5, 6 and 16 supported
- Automatic mapping of Modbus registers to IEC 61850 data objects via the utility, with ICD file provided
- Select-Before-Operate control for secure remote operation
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IEC850-211-S CR bridges Modbus TCP field devices and IEC 61850 MMS clients. Modbus registers are presented as IEC 61850 data objects, so a substation client or SCADA system can read values and issue commands without native Modbus support.
Modbus registers are mapped to IEC 61850 data objects with the supplied configuration utility, which also generates the ICD file. Supported data objects include Ind, AnIn, SPCSO and AnOut under the GGIO logical node, and control uses Select-Before-Operate for secure remote operations.
The gateway handles up to 32 Modbus TCP server connections and 5 IEC 61850 MMS client connections, with a combined limit of 9600 Modbus registers across coils, discrete inputs, input registers and holding registers. It is built for DIN-rail or optional wall mounting in a metal housing, with an operating range of -25 ~ +75 °C.
Applications
- Substation automation
- Exchanging protection and control data between IEDs and SCADA over IEC 61850
- Integrating Modbus TCP devices into IEC 61850 substation networks
| Product type: | Protocol gateway |
|---|---|
| Interface: | Ethernet, RS-232, RS-485 |
| Protocol: | IEC 61850, Modbus TCP |
| Ports: | 2 |
| Isolation: | 2500 VDC (RS-485 port) |
| Power input: | +12 ~ +48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail, Wall |
| Housing: | Metal |
Specifications
| Software | |
|---|---|
| OS | Linux Kernel 3.2.14 |
| Protocol | Modbus TCP client: • Function:1,2,3,4,5,6,16 • connection:Max. 32 Modbus TCP servers IEC 61850 MMS server: • connection:Max. 5 MMS clients • Logical Node:LLN0、LPHD、GGIO • Data Object:Ind, IntIn, SPCSO, ISCSO • control: ---- status-only ---- direct-with-normal-security ---- direct-with-enhanced-security ---- sbo-with-normal-security ---- sbo-with-enhanced-security |
| Service | SFTP server, Web server |
| Main Unit | |
| CPU | Cortex-A8, 1 GHz |
| System Memory | 512 MB DDR3 SDRAM |
| Real Time Clock | Yes (Provide seconds, minutes, hours, day of week, month, year) |
| Watchdog Timer | Yes, Dual Watchdog Timer |
| Display | |
| Signal | VGA (Analog RGB) |
| LED Indicators | |
| Status | 1 x PWR(Power) 1 x RUN(Running) 1 x L1 1 x L2 1 x L3 |
| Ethernet | |
| Ports | 2 x RJ-45, 10/100/1000 Base-TX |
| COM Ports | |
| Ports | 1 x RS-232 (Console, Non-isolated) 1 x RS-232, Non-isolated 1 x RS-485, Non-isolated 1 x RS-485 (2500 VDC, Isolated) |
| USB | |
| Ports | 2 |
| Specification | USB 2.0 (Host) |
| Power | |
| Input Range | +12 VDC ~ +48 VDC |
| Consumption | 4.8 W |
| Mechanical | |
| Casing | Metal |
| Dimensions (mm) | 35 x 167 x 119 (W x L x H) |
| Installation | DIN-Rail or Wall Mounting (optional) |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +80 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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