RLMC1003M2/HV Comnet Substation-Rated 10/100 Mbps Ethernet ST Redundant 88 to 300 VDC or 85 to 264 VAC Inputs

The ComNet RLMC100X is a substation-rated and industrially hardened Ethernet media converter. Designed to the requirements of IEC 61850-3, IEEE 1613 Class 2, EN50155, and NEMA TS-1/TS-2, it is intended for deployment in environments where high levels of electromagnetic noise and interference (EMI) and severe voltage transients and surges are routinely encountered, such as electrical utility substations and switchyards, heavy manufacturing facilities, trackside and roadside electronic equipment, and other difficult out-of-plant applications.

Specifications

Data

• Compliance - IEEE 802.3, IEEE 802.3ab, IEEE802.3z, IEEE 802.3u
• Ethernet Data Interface
  • Electrical - 10/100BASE-TX, half or full-duplex
  • Optical - 100BASE-FX, full-duplex

Connetors

• Optical - 2 Fiber ST or SC, 1310 nm wavelength
• Power - 4-Position Screw Terminal Block
• Ethernet - RJ45
• Fault Relay - 3-Position Screw Terminal Block

Summary Fault Alarm

• Form C contacts for local or remote indication of loss of operating power, or loss of optical link
• Relay Contacts - Rated at 110 VDC @ 0.25A, non-inductive load; or 125 VAC @ 0.3A, non-inductive load

Power

• Power Consumption - 5W (max)
• 12 to 24DC models - 9 to 36 VDC (max)
• 48DC models - 36 to 59 VDC (max)
• HV AC/DC models - 88 to 300 VDC, or 85 to 264 VAC (max)
• 12 to 24 VDC & 48 VDC versions feature redundant and floating DC inputs, for use in positive or negative grounding arrangements
• Current Protection - Automatic Resettable Solid-State Current Limiters

Mechanical

• Indicator LEDs
  • Operating Power
  • Fault
  • Optical Link/Activity
• Housing - 19-Gauge galvanized steel, power-coated finish
• Ingress Protection Rating - IP-30
• Mounting - Standard DIN-Rail or panel-mount. Panel-mounting adapter included.
• Housing Dimensions - 4.3 × 2.3 × 3.7 in (10.9 × 5.8 × 9.4 cm)
• Weight (unpacked) - 1.5 lbs (0.68kg)
• Circuit Board - Meets IPC standards

Environmental

• MTBF - >250,000 hours
• Operating Temperature - -40°C to +85°C
• Storage Temperature - -40°C to +85°C
• Operating Humidity - 5% to 95% (non-condensing)²

Applicable EMI Immunity and Environmental Standards

• IEC 61850-3 for Electrical Utility Substations
• IEEE 1613, Class 2 for Electrical Utility Substations
• EN50155 for Railway Applications
• EN50121-4 for Railway Applications
• NEMA TS-1/TS-2 For Traffic Signal Control Equipment

RLMC1003M2/HV Specifications PDF