---

Remote control for Smart Grid applications

---

---

Features & benefits

• Easy way to transport I/O data from electrical equipment in the field to SCADA systems as well as controlling digital outputs from central control rooms
• Connects switchgear to SCADA systems
• Supports several communication protocols (IEC61850, IEC60870-5-104, DNP3, Modbus, OPC-UA, MQTT)
• Connectivity via Ethernet or via optional wireless modem: 3G (UMTS) or 4G (LTE)
• Easy web-based configuration using any standard browser
• Onboard WebPLC for easy data conversion and control functions
• Robust metal housing for stand-alone operation with DIN rail mounting
• Global technical support and consulting services
• Range of cybersecurity features including password protection, user management, and OpenVPN
• Continuous software maintenance by HMS, devices can be upgraded in the field
• Easy export and import of configuration to ease volume installations

---

I/O interface

• Digital inputs: 4 x sink, TRUE: 15 V DC min, FALSE: 5 V DC max, no galvanic isolation, 24 V DC, 5 mA (typ.)
• Digital outputs: 4 x transistor (high-side), short circuit and overload resistant, no galvanic isolation, 24 V DC, 500 mA per output (typ.)
• Weidmüller BL 3.50/10 connector for I/Os
• Own power supply of the IO interface (+24 V DC, min. 2 A)

---

Additional interfaces

ETHERNET INTERFACE

• 10/100 Mbit/s
• DHCP server
• SNTP
• NAT routing
• SNMP manager

SERIAL INTERFACE

• Selectable RS-232/485
• Serial baud rate 300 bps – 187,5 kbps

SECURITY FEATURES

• OpenVPN client
• TLS version 1.3 data encryption
• Integrated Firewall
• Password protection with password policy
• Support for user roles
• Root access authentication
• Usage of standard ports for easy integration into firewalled environments
• Encrypted and signed files for firmware-updates
• Password protection for configuration export & import

MODBUS/TCP

• Supports Modbus TCP Client/Server
• Connects up to 128 server devices and supports 4096 values

MODBUS RTU

• Supports Modbus RTU Master/Slave
• Connects up to 128 serial Modbus RTU slave devices and supports up to 4096 values

DNP3 (Optional)

• Outstation: 1 TCP link, up to 4 local/master links
• Up to 4096 data objects (each data object with value, quality and timestamp)

IEC61850 (OPTIONAL)

• Client/Server
• Goose Publisher/Subscriber
• Up to 4096 data objects (each data object with value, quality and timestamp)
• 32 server devices supported in Client configuration

IEC60870-5-104 (OPTIONAL)

• Client/Server functionality
• Up to 4096 data objects (each data object with value, quality and timestamp)
• 32 server devices supported in Client configuration
• Support for IEC60870-5-104 redundancy according to Norwegian User Convention

4G/LTE MODEM (OPTIONAL)

• Send and receive SMS
• In addition, all Ethernet-based protocols of the SG-gateway can be used via 4G/LTE:  E.g. for remote access to the control room via IEC60870-5-104 or IEC61850
• Uplink up to 5 Mbps
• Downlink up to 10 Mbps
• Mini SIM (2FF)
• Variant for Europe: 
  – 2G bands: B3/B8 (1800/900 MHz)
  – 3G bands: B1/B3/B8 (2100/1800/900 MHz)
  – 4G bands: B1/B3/B7/B8/B20/B28A (2100/1800/2600/900/800/700 MHz)
• Vairante for North America: 
  – 3G bands: B2/B4/B5 (1900/1700/850 MHz)
  – 4G bands: B12/B14/B4/B2/B5/B13/B66/B71 (700/700/1700/1900/850/700/1700/600 MHz)

3G/UMTS MODEM (OPTIONAL)

• Send and receive SMS
• In addition, all Ethernet-based protocols of the SG-gateway can be used via 3G/UMTS:  E.g. for remote access to the control room via IEC60870-5-104 or IEC61850
• GSM/GPRS, four frequency bands: 850/900/1800/1900 MHz
• UMTS, seven frequency bands: 800/850/900/AWS 1700/1900/2100 MHz
• Mini SIM (2FF)

OPC-UA

• Micro Embedded Device Server Profile
• UA-TCP, UA-SC, UA-Binary protocol and encoding
• Up to 128 groups, 4096 values
• Up to 4 concurrent client sessions

MQTT

• Client version 3.1 and 3.11
• Flexible for own definition of payloads
• Last will, QoS, Keep alive interval
• TLS encryption

---

Configuration interface

The application logic can be realized on the device either using the integrated graphical web editor or by using a predefined configuration loaded to the device. The graphical web editor is a very intuitive and easy to use interface to program software applications and configure the gateway. No engineering tools are required and it can easily be accomplished by service technicians.

---

Technical specifications

Dimensions (L x W x H)	79 x 46 x 107 mm with included connectors plugged
Weight	350 g or 0.8 lbs
Operating temperature	0 to +55 °C or +32 to +131 °F
Enclose material	Powder-coated, aluminum-zinc hot-dipped steel, RAL 7021
Power supply	24 VDC (+/- 15%); Weidmüller BL 3.50/03 (connector included)
Current consumption	100 mA at 24 V DC (without I/Os) / with modem: 140 mA at 24 V DC Additionally, 500 mA at 24 V DC per digital output max. to be supplied via I/O connector
Ethernet interface	1x 10/100 BaseT RJ45, link and traffic LED indicators
I/O interface	4x digital inputs, 4x digital outputs, 24 V DC, 500 mA per output (typ.) Weidmüller BL 3.50/10 connector for I/O ports and power supply of outputs
Serial interface	1 x RS232/RS485 (selectable), Weidmüller BL 3.50/08 (included)
SD-card	microSD card SD/SDHC, push/push slot
Optional cellular modem	Variants with 3G three-band UTM modem or 4G/LTE modems for Europe or North America Antenna for SMA socket not included. In the accessories section you will find the matching antenna.
Mechanical rating	IP20, NEMA rating 1
Mounting	DIN-rail (EN 50022 standard)
Always included protocols	Modbus TCP Client/Server, Modbus RTU Master/Slave, OPC-UA Server, MQTT Publisher/Subscriber, Kolibri (for HMS Hub connectivity)
Optional protocols	IEC61850 Client/Server, IEC60870-5-104 Client/Server, DNP3 Outstation
Config method	Integrated webserver / WebPLC
Certifications	CE, cUL, , KC, FCC* KC only for variants without wireless modem (3G/4G) ** FCC for devices with wireless modem (3G/4G)

---

Order information

---

Ixxat SG-gateway – the right choice for your energy distribution application!

---