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KSTAR / Energy managementEMS communication boxSecond-level EMS communication box
EMS communication box.For up to 20 storage stations.
Accessories / Energy management
EMS01D
Second-level EMS communication box
A communication box that gathers several KSTAR storage stations under one energy management layer. Review the specifications and bring your requirements to VOLFAC.
- Southbound EMS
- 20
- RS-485 ports
- 7
- Protection
- IP65
- Weight
- 35 kg
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Product overview
One link for up to 20 stations.
The EMS01D connects up to 20 station-level EMS units over Ethernet and passes their data on by Ethernet, with WLAN or 4G as options; an embedded web page gives local access. It offers seven RS-485 ports, digital inputs and outputs, USB and SD interfaces, and runs from a redundant AC and DC supply in an IP65 enclosure.
- Up to 20 southbound EMSEthernet connections to as many as 20 station EMS units, up to 100 m each.
- Ethernet, WLAN or 4GNorthbound by Ethernet (electrical or optical fibre); WLAN or 4G optional.
- Redundant power supplyDual supply: 90–264 V AC and 13–36 V DC.
- IP65 outdoor designIP65 enclosure for −30 °C to +55 °C; wall, bracket or floor mounted.
Technical specifications
Know the details.
EMS01DKSTARModel EMS01D
Brand KSTARModel EMS01D
Southbound communication
- Communication method
- Ethernet (electrical)
- Max. number of southbound EMS
- 20
- Max. distance
- 100 m
- Ethernet port
- 10 / 100 Mbps adaptive
Northbound communication
- Communication method (default)
- Ethernet (electrical or optical fibre)
- Communication method (optional)
- WLAN or 4G
- Local display
- Embedded web page
- Indicator lights
- Power, running, fault and Ethernet status
Ports
- RS-485 interfaces
- 7
- USB interface
- 1, USB 2.0
- SD interface
- 1
- Digital inputs
- 8
- Digital outputs
- 4, NO + NC
Environment
- Operating temperature range
- −30 °C to +55 °C
- Storage temperature range
- −40 °C to +70 °C
- Operating relative humidity
- 5–95 %, no condensation
Electrical
- Power supply
- DC / AC redundant power supply
- AC supply voltage range
- 90–264 V AC
- DC supply voltage range
- 13–36 V DC
- Standby power consumption
- < 40 W
Mechanical
- Operation and maintenance
- Front panel access
- Dimensions (W × H × D)
- 560 × 600 × 300 mm
- Weight
- 35 kg
- IP degree
- IP65
- Installation
- Wall, bracket or floor mounted
Standards
- Certification and standards
- EN 55032, EN IEC 61000-3-2, EN 61000-3-3, EN 55035, ETSI EN 301 511, ETSI EN 301 489, ETSI EN 300 328, ETSI EN 300 906, EN 62368-1, EN 50665, EN 62311
Source: KSTAR product pageKSTAR — EMS01D product page and the datasheet (EN, V4.0, February 2025).
Downloads
Product documents.
- Technical datasheetEMS01D · English · PDFEMS01D · English · PDF
- User manualEMS01D · English · PDFEMS01D · English · PDF
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