Comnet RLMC1003M2-24DC, RLMC1003M2-48DC, RLMC1003S2-24DC, RLMC1003S2-48DC, RLMC1003M2-HV Specsheet

Electrical Substation-Rated 10/100 Mbps Ethernet

Electrical To Optical Media Converter

RLMC100X(M,S)2

EXCLUSIVE

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. The 100BASE-FX port supports conventional
optical transmission media by fixed 2-fiber ST or SC optical connectors. User-selectable link fault pass­through provides remote indication of a network fault, and a summary fault alarm provides a local or
remote indication via a dry contact closure in the event of loss of optical link or operating power. The
10/100BASE-TX port suppor ts both auto-negotiation and automatic MDI/MDI-X crossover for full and
half-duplex operation; manual MDI/MDI-X switching is not required.

The internal/self-contained 12 to 24 VDC or 48 VDC power supply features redundant power
inputs for the highest possible reliability. A high voltage AC/DC option is also available. The simple
to install, plug-and-play RLMC100X(M,S)2 is DIN-rail or panel-mountable, and is ideal for mission­critical applications where very high levels of reliability and network availability are of the utmost
importance.

FEATURES

› Full duplex transmission of 10/100 Mbps Ethernet:

(1) 10/10 0BA SE-T X por t and
(1) 100BASE-FX 2 Fiber optical port

› Designed to the requirements of IEC 61850-3 and IEEE 1613 Class

2 for electrical utility substations, EN50155 and EN50121-4 for
railway applications, and NEMA TS-1/TS-2 for traffic signal control
equipment and IEC/EN60950-1

› Extended ambient operating temperature range of -40º to +85º C,

for use in virtually any environment. Optional conformal coating
available for humidity with condensation or airborne particulate
matter environments

› Link fault pass-through provides a remote indication of a network fault

› 10/100BASE-TX port supports both auto-negotiation and

automatic MDI/MDI-X crossover for full and half-duplex operation;
manual MDI/MDI-X switching is not required

› 12 to 24 VDC, 48 VDC or HV AC/DC (88 to 300 VDC/85-264 VAC)

operating power options

› Internal/self-contained high-reliability power supply eliminates

the need for an external power supply, and a screw terminal block
connec ts directly to the power source for permanent, reliable, and
maintenance-free operation

› 12 to 24 VDC and 48 VDC input power supply versions feature

redundant power inputs, for extremely high levels of reliability
and availability

› No fans or forced-air cooling required; cooling via natural

convection eliminates unreliable and troublesome fans/moving
parts for improved reliability

› Indicator LEDs confirm operating status of the media converter

and the link for ease in troubleshooting

CONVERTERSUBSTATION DIN RAIL -40º TO +85º

› Summary fault alarm provides a local or remote indication via a dry

contact closure in the event of loss of optical link or operating power

› Rugged 19-gauge galvanized & powder-coated steel enclosure

may be DIN-rail or panel-mounted

› Made in the USA

› Lifetime Warranty

1

APPLICATIONS

› Electrical substation automation & SCADA networks, protec tive

relaying systems, and distribution automation

› Power transmission & distribution systems, remote wind farm,

hydroelectric, and solar/photovoltaic power generation facilities,
and other electrical utility-specific applications

› Perimeter security, surveillance monitoring, and controlled access

to electrical substations and power generating facilities, and other
high-value, mission-critical sites

› Industrial/Factory Automation & Process Control SCADA

Networks

› Chemical and petrochemical refining and processing facilities, oil

and gas pipelines/transmission systems, and mining installations

› Food processing operations

› Wastewater treatment plants

› ITS/Transportation Traffic Signalization & Surveillance/Incident

Detection Networks

› Railway/trackside control and monitoring systems

› Integrated IP-Video, VOIP, and Data Transmission Networks

› Cellular telephony and wireless backhaul networks

LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427

RLMC100X(M,S)2

A

SPECIFICATIONS

Electrical Substation-Rated 10/100 Mbps Ethernet

Electrical To Optical Media Converter

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

Connectors

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 5 W (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) 1.5lbs (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)¹

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

GENCY COMPLIANCE

ORDERING INFORMATION

Optical Pwr

Part Number Description Fiber

RLMC1005M2/24DC Substation-Rated 10/100 Mbps Ethernet, ST, redundant 12 to 24 VDC inputs Multimode 10 dB 3 km (2 mi)

RLM C1005S2/24DC Substation-Rated 10/100 Mbps Ethernet, ST, redundant 12 to 24 VDC inputs Singlemode 15 dB 20 km (12 mi)

RLMC1005M2/48DC Substation-Rated 10/100 Mbps Ethernet, ST, redundant 36 to 59 VDC inputs Multimode 10 dB 3 km (2 mi)

RLMC1005S2/48DC Substation-Rated 10/100 Mbps Ethernet, S T, redundant 36 to 59 VDC inputs Singlemode 15 dB 20 km (12 mi)

RLMC1005M2/HV Substation-Rated 10/100 Mbps Ethernet, S T, redundant 88 to 300 VDC, or 85 to 26 4 VAC inputs Multimode 10 dB 3 km (2 mi)

RLMC1005S2/HV Subst ation-Rate d 10/100 Mbps Et hernet, ST, redundant 88 to 300 VDC , or 85 to 264 VAC inputs Singlemode 15 dB 20 km (12 mi)

RLMC1003M2/24DC Substation-Rated 10/100 Mbps Ethernet, SC, redundant 12 to 24 VDC input s Multimode 10 dB 3 km (2 mi)

RLMC1003S2/24DC Substation-Rated 10/100 Mbps Ethernet, SC, redundant 12 to 24 VDC inputs Singlemode 15 dB 20 km (12 mi)

RLMC1003M2/48DC Subs tation-Rated 10/100 Mbps Ethernet, SC, redundant 36 to 59 VDC input s Multimode 10 dB 3 km (2 mi)

RLMC1003S2/48DC Substation-Rated 10/100 Mbps Ethernet, SC, redundant 36 to 59 VDC input s Singlemode 15 dB 20 km (12 mi)

RLMC1003M2/HV Substation-Rated 10/100 Mbps Ethernet, SC , redundant 88 to 30 0 VDC, or 85 to 264 VAC inputs Multimode 10 dB 3 km (2 mi)

RLMC1003S2/HV Subst ation-Rated 10/100 Mbps Ethernet, SC, redundant 88 to 30 0 VDC, or 85 to 264 VAC inputs Singlemode 15 dB 20 km (12 mi)

Options [1] Add suffix ‘/C’ for Conformally Coated Circuit Boards to extend to condensation conditions (Extra charge, consult factory)

Add ‘/HP’ for 24 dB Optical Power Budget and 60 km Max Distance

Note: In a continuing effort to improve and advance technology, product specifications are subject to change without notice.

Budget

Max
Distance

3 CORPORATE DRIVE

8 TURNBERRY PARK ROAD

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DANBURY, CONNECTICUT 06810

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GILDERSOME

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MORLEY

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USA

T: 203.796.5300

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LEEDS, UK LS27 7LE

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F: 203.796.5303

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T: [phone]

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TECH SUPPORT: 1.888.678.9427

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F: [phone]

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[e-mail]

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