Moxa Technologies IMC-21 Quick Installation Manual

P/N: 1802000210014

*1802000210014*

IMC-21

Quick Installation Guide

Moxa Industrial Media Converter

Edition 5.0, February 2017

Technical Support Contact Information

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-free: 800-820-5036

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

2017 Moxa Inc. All rights reserved.

- 2 -

Overview

The Moxa Industrial Media Converter IMC-21 series cons ists of entry-level
10/100BaseT(X) to 100BaseFX media converters that provide a
cost-effective solution, and are specially designed for reliable and stable
operation in harsh industrial environments.

IMC-21 accepts either a 12 to 48 VDC power input. It operates reliably in
a temperature range from -10 to 60°C, and IMC-21’s rugged hardware
design makes it ideal for demanding industrial applications, such as those
that comply with FCC, CE.

NOTE

Throughout this Hardware Installation Guide, we u se I MC as an
abbreviati

on for Industrial Media Converter:

IMC = Industrial Media Converter

Package Checklist

Moxa IMC-21 is shipped with the following items. If any of these items is
missing or damaged, please contact your customer service
representative for assistance.

• IMC-21

• Quick Installation Guide (printed)

• Warranty card

Features

• Power inputs: 12 to 48 VDC

• TP port’s connection speed, Half/Full duplex mode, and Force/Auto
mode are DIP Switch selectable

• Fiber port’s Half/Full duplex mode is DIP Switch selectable

• Supports Link Fault Pass-Through (LFP)

• DIN-Rail mountable

• Multi-mode and single mode models with SC or ST fiber connectors
are available

• Operating temperature range from -10 to 60°C

- 3 -

Panel Layout of IMC-21 Series

1. Heat dissipation orifices

2.

Terminal block for power input and

grounding

3. DIP switch

4. Moxa Logo

5. Power input LED

6. 100BaseFX (SC/ST connector) port

7. FX port’s 100 Mbps LED

8. FX port’s FDX/COL LED

9. TP port’s 100 Mbps LED

10. 10/100BaseT(X) port

11. TP port’s 10 Mbps LED

12. DIN-Rail kit

NOTE: The IMC-21 series includes
IMC-21-M-SC, IMC-21-M-ST, and
IMC-21-S-SC.

- 4 -

Mounting Dimensions

IMC-21 series (10/100BaseT(X) to 100BaseFX)

DIN-Rail Mounting

The plastic DIN-Rail attachment plate should already be fixed to the rear
panel of IMC when you take it out of the box. If you need to reattach the
DIN-Rail attachment plate to IMC, make sure the DIN-Rail kit is situated
towards the top, as shown in the figures below.

STEP 1:

Insert the top of the DIN

-Rail into

the slot.

STEP 2:
The DIN

-Rail attachment unit will

snap into place as shown below.

To remove Moxa IMC-21 from the
DIN

-Rail, insert a flat-blade screw

driver horizontally into the DIN

-Rail

kit under the IMC-21, and then pull it
upwards and release IMC towards you
away from the DIN

-Rail.