LevelOne IEC-1820 IEC1820 Merkblatt

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10/100 Industrial Media Converter, SC SM 20KM, -40 to 75C IEC61850

IEC-1820

Quick Installation Guide

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MTBF

55.10 years

  

Standards

 IEEE802.3 10BASE-T, 

  IEEE802.3u 100BASE-TX/100BASE-FX, IEEE802.3x

Forward and 

 Filtering Rate

 14,880pps for 10Mbps
 148,810pps for 100Mbps

Packet Buffer 

Memory

 128K bits

Processing 

 Type

 Store-and-Forward
 Half-duplex back-pressure and IEEE802.3x full-duplex

flow control  

Operating 

Temperature

 -40°C to 75°C (-40°F to 167°F)

Tested @ -40°C to 85°C (-40°F to 185°F)

Storage 

 Temperature

 -40°C  to 85°C  (-40°F to 185°F)

Ambient 

 Relative 

 Humidity

 5% to 95% (non-condensing)

ISO

 Manufactured in an ISO9001 facility

Safety

 UL508

EMI

 FCC Part 15, Class A
 EN61000-6-4

-  EN55022
-  EN61000-3-2
-  EN61000-3-3

EMS

 IEC61850-3 & IEEE1613: Substation & Power automa-

tion Applications

 EN50121-4: Railway Applications
 EN61000-6-2

-  EN61000-4-2 (ESD Standards)

Contact: + / - 8KV
Air: + / - 15KV

-  EN61000-4-3 (Radiated RFI Standards)

35V/m, 80 to 1000MHz; 80% AM 

-  EN61000-4-4 (Burst Standards)

Signal Ports: + / - 4KV
D.C. Power Ports: + / - 4KV

-  EN61000-4-5 (Surge Standards)

Signal Ports: + / - 2KV; Line-to-Line
D.C. Power Ports: + / - 2KV; Line-to-earth

-  EN61000-4-6 (Induced RFI Standards)

Signal Ports: 10Vrms @ 0.15 - 80MHz; 80% AM 
D.C. Power Ports: 10Vrms @ 0.15 - 80MHz; 80% AM 

-  EN61000-4-8 (Magnetic Field Standards)

1000A/m @ 50, 60Hz

Environmental 

Test 

Compliance

 IEC60068-2-6 Fc (Vibration Resistance)

5g @ 10 - 150Hz, Amplitude 0.35mm (Operation/Storage/
Transport)

 IEC60068-2-27 Ea (Shock)

25g @ 11ms (Half-Sine Shock Pulse; Operation)
50g @ 11ms (Half-Sine Shock Pulse; Storage/Transport)

 FED STD 101C Method 5007.1 (Free fall w/ package)

-Tested with Cross Weight and Drop High standard table

Input

 Input Voltage: 12 to 48VDC (Terminal Block) / 

                         12VDC(DC Jack)

Power 

 Consumption

 2.4W MAX. 0.2A @ 12VDC, 0.05A @ 48VDC 

Overload 

Current 

Protection

 Present

Reverse 

Polarity 

Protection

 Present

Casing

 Aluminum case
 IP30

Dimensions

 50mm (W) x 110mm (D) x 135mm (H)

(1.97" (W) x 4.33" (D) x 5.31" (H))

Weight

 0.8Kg (1.76lbs.)

Installation

 DIN-Rail (Top hat type 35mm), Panel, Rack Mounting

Ethernet Port

 10/100BASE-TX: 1 port
 100BASE-FX: 1 port

LED Indicators

 Per Unit: Power Status (Power 1, Power 2, Fault),

Link-Fault-Pass-Through

 Per Port: 10/100TX: Link/Activity, Full-duplex/Collision,    

Speed 
100FX: Link/Activity, Full-duplex/Collision

Relay Contact

 Relay contact rating with current 1A @ 30VDC,

  0.5A @ 120VAC