Advantech ICR-2437 User manual

LTE Industrial Router

ICR-2437

USER MANUAL

ICR-2437

2022 Advantech Czech s.r.o. No part of this publication may be reproduced or transmitted in any form or

by any means, electronic or mechanical, including photography, recording, or any information storage and retrieval

system without written consent. Information in this manual is subject to change without notice, and does not

represent a commitment on the part of Advantech.

Advantech Czech s.r.o. shall not be liable for incidental or consequential damages resulting from the furnish-

ing, performance, or use of this manual.

All brand names used in this manual are the registered trademarks of their respective owners. The use of

trademarks or other designations in this publication is for reference purposes only and does not constitute an

endorsement by the trademark holder.

ICR-2437

Used symbols

Danger – Information regarding user safety or potential damage to the router.

Attention – Problems that can arise in speciﬁc situations.

Information, notice – Useful tips or information of special interest.

GPL licence

Source codes under GPL licence are available at https://icr.advantech.cz/source-code

address.

Advantech Czech s.r.o., Sokolska 71, 562 04 Usti nad Orlici, Czech Republic

Document No. MAN-0071-EN, revision from April 4, 2022. Released in the Czech Republic.

ICR-2437

Contents

1 Product Overview 2

1.1 Product Introduction ................................. 2

1.2 Product Usage Examples .............................. 3

1.3 Hardware Overview ................................. 5

1.4 Order Codes ..................................... 6

1.5 Package Contents .................................. 7

1.6 Product Dimensions ................................. 8

1.7 Mounting Recommendations ............................ 9

1.8 Wall Mounting ..................................... 10

1.9 DIN Rail Mounting .................................. 11

1.10 Product Label ..................................... 12

2 Hardware Functionality 13

2.1 SIM Card Slots .................................... 13

2.2 Cellular Antennas ................................... 14

2.3 Ethernet Interfaces .................................. 14

2.4 Power Supply ..................................... 15

2.5 I/O Port Interfaces .................................. 16

2.6 Serial Interfaces ................................... 17

2.7 LED Status Indication ................................ 18

2.8 Reset Functions ................................... 19

3 First Use 21

3.1 Powering up the Router ............................... 21

3.2 Router Conﬁguration ................................. 21

4 Technical Speciﬁcations 23

4.1 Basic Parameters ................................... 23

4.2 Standards and Regulations ............................. 24

4.3 Type Tests and Environmental Conditions ..................... 25

4.4 Parameters of Cellular Module ........................... 26

4.5 Parameters of I/O Ports ............................... 27

4.6 System Conﬁguration ................................ 27

Appendix A: Troubleshooting 28

Appendix B: Customer Support 31

Appendix C: Regulatory & Safety Information 32

iii

ICR-2437

Appendix D: Related Documents 34

ICR-2437

List of Figures

1 Access to the Internet from LAN .......................... 3

2 Backed up Access to the Internet .......................... 3

3 Using VPN Tunnel .................................. 4

4 Serial Gateway .................................... 4

5 Hardware Overview of the Router .......................... 5

5 Product Dimensions – Front View .......................... 8

6 Product Dimensions (with wall mounting clip) – Top View ............. 8

7 Screwed Wall Mounting Clip ............................. 10

8 Position of the DIN Rail Clip ............................. 11

9 Removing Router from the DIN Rail ......................... 11

10 Label Example .................................... 12

5 SIM Cards Insertion ................................. 13

6 Ethernet Connector Pinout .............................. 14

7 Connection of Power Supply ............................ 15

8 Position of the Grounding Screw .......................... 15

9 I/O Connector Pinout ................................. 16

10 Functional Scheme of the Binary Interface ..................... 16

11 RS485 and RS232 Pinout .............................. 17

12 Resetting the Router ................................. 19

13 Router’s Web Interface ................................ 22

ICR-2437

List of Tables

1 Hardware Overview of the Router .......................... 6

2 Order Codes Overview ................................ 6

1 Contents of Package ................................. 7

2 Ethernet Connector Pinout Description ....................... 14

3 Power Supply Pinout ................................. 15

4 I/O Ports Pinout .................................... 16

5 Connection of RS485 ................................ 17

6 Connection of RS232 ................................ 17

7 LED Status Indication ................................ 18

8 Overview of Router Reboot and Reset ....................... 20

9 Basic Parameters ................................... 23

10 Standards and Regulations ............................. 24

11 Type Tests and Environmental Conditions ..................... 25

12 Technical Parameters of Cellular Module ...................... 26

13 Electrical Characteristics of Binary Inputs ..................... 27

14 System Conﬁguration ................................ 27

ICR-2437

1. Product Overview

1.1 Product Introduction

Industrial cellular router ICR-2437 is designed for wireless communication in the mobile

networks that make use of traditional cellular technologies.

Industrial cellular router ICR-2437 is designed for wireless communication in LTE 450 MHz

networks as well as in standard 4G public European LTE networks. LTE 450 MHz brings

deeper LTE signal penetration than standard 4G public LTE frequencies and is ideal for Indus-

trial IoT and critical infrastructure applications.

The ICR-2437 offers a unique design supporting both LTE 450 MHz bands B31 and B72

in one single router unit. Router gateway construction provides state-of-the-art 450 MHz RF

front-end design with excellent RF performance. In addition to LTE 450 MHz great perfor-

mance, it allows users to communicate in standard high-speed public LTE networks (LTE

Cat.4) with download speed up to 150 Mbps and upload speed up to 50 Mbps.

The router is equipped with two independently conﬁgurable Ethernet ports,RS232 and

RS485 serial ports and with one digital input together with one digital output.

The router supports VPN tunnel creation using various protocols to ensure safe commu-

nications. The router provides diagnostic functions which include automatic monitoring of the

wireless and wired connections, automatic restart in case of connection losses, and a hard-

ware watchdog that monitors the router status.

With open Linux platform and wide possibilities of programming customer SW applications

in Python,C/C++. The Advantech existing app library Router Apps (User modules) with

apps already developed to enhance speciﬁc router functionality including industrial protocol

conversions and support of IoT platforms such as MS Azure,Cumulocity,ThingWorx, and

others are supported on the router.

Examples of possible applications

•mobile ofﬁce

•security system

•telematic

•telemetric

•remote monitoring

•vending and dispatcher machines

ICR-2437

1.2 Product Usage Examples

The router is primarily intended for these four basic situations:

I. Access to the Internet from LAN

Figure 1: Access to the Internet from LAN

II. Backed up access to the Internet (from LAN)

Figure 2: Backed up Access to the Internet

ICR-2437

III. Secure networks interconnection or using VPN

Figure 3: Using VPN Tunnel

IV. Serial Gateway

Figure 4: Serial Gateway

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