Moxa MGate 5103 Installation Guide

P/N: 1802051030012

Technical Support Contact Information

www.moxa.com/support

MGate 5103 Series

Quick Installation Guide

Version 1.3, January 2021

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*1802051030012*

Overview

The MGate 5103 is an industrial Ethernet gateway for Modbus RTU/ASCII/TCP, EtherNet/IP, and PROFINET network commun ications.

Package Checklist

Before installing the MGate 5103, verify that the package contains the following items:

• 1 MGate 5103 gateway

• 1 seria l cable: CBL-RJ45F9-150

• Quick installation guide (printed)

• Warranty card

Please notify your sales representative if any of the above items is missing or damaged.

Optional Accessories (can be purchased separately)

• CBL-F9M9-150: DB9-female-to-DB9-male serial cable, 150 cm

• CBL-F9M9-20: DB9-female-to-DB9-male ser ial cable, 20 cm

• CBL-RJ45SF9-150: RJ45-to-DB9-female shielded serial cable, 150 cm

• ADP-RJ458P-DB9F: DB9-female-to-RJ45 connector

• ADP-RJ458P-DB9F-ABC01: DB9-female-to-RJ45 connector

• Mini DB9F-to-TB: DB9-female-to-termina l-block connector

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LED

Color

Description

Ready

Off

Power is off or a fault condition exists

Green

Steady: Power is on, and the MGate is functioning normally

Blinking slowly: Indicates an IP conflict, or the

Flashing quickly: the microSD card failed

MB/EIP

Off

Modbus: No communication with Modbus device EtherNet/IP: No I/O data exchange

Green (Blinking)

Modbus: Communication in progress EtherNet/IP: I/O data is exchanging

(Blinking)

3. Timeout (slave device is not responding or

3. Received frame error (parity error, checksum

configuration

Off

No connection with PROFINET I/O controller

Green (Blinking)

controller is

in RUN mode

Red (Blinking)

PROFINET I/O is connected, but the controller is in STOP mode

Hardware Introduction

LED Indicators

Red Steady: Power is on, and the MGate is booting

DHCP or BOOTP server is not responding properly

Red

Communication error

When MGate 5103 acts as Modbus Client/Master:

1. Slave device returned an error (exception)

2. Received a frame error (parity error, checksum error)

TCP connection timed out)

When MGate 5103 acts as Modbus Server/Slave:

1. Received invalid function code

2. Master accessed invalid register address or coil addresses

error) When MGate 5103 acts as EtherNet/IP adapter:

1. Refuses connection due to incorrect

PROFINET I/O is connected and the

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