• Max. 8xNTC probes for busbar temperature monitoring

• 1xInternal NTC as ambient air monitoring

• Built-in Alarm Buzzer

• LED for Self-diagnostic and temperature probes status monitoring

• User-defined setpoints for warning and alarm levels

• Optional embedded humidity sensor

• Modbus RTU

• Provide both power supply and communication signals via the STP cables

• Simplify the overall network design and save installation cost

• Designed to withstand the harshest environments

o 15kV (contactless) & 6kV (contact) ESD protection and 3kV isolation protection for all Serial ports

o 1.5kV isolation protection for Ethernet ports

• Dual 10/100BaseT (RJ45)

• Standard 2xRS-485, optional up to 4xRS-485

• Modbus Gateway function

• Multiple Upstream Applications support

o 64 Slave IEDs per RS-485/Ethernet port or a maximum of 384 Slave IEDs per device

o 16 Modbus RTU Masters per device

o Modbus RTU Mastering

o 4GB On-Board Log Memory

o Local Data Caching and Logging

o FTP Server and SFTP Client Support

o Automatic Data Log push to external

• Simple port configuration via its built-in web interface

• One-key Reset to default factory

• DIN-Rail or Panel Mounting

• Extended operating temperature

• DIN Rail Mount

• 1xRS-485 port and 1xPowerBus port

• Run, Alarm, LoRa (reserved) and Comm. LED indicators

• One Quick Reset button

• Supplies power to 32 downstream devices within 300m cable length

• 3kV isolation protection for RS-485

• ESD protection compliant with IEC 61000-4-2 Class IV

• Mean Time Between Failure (MTBF) ≥ 0.5 million hours