1. Product Overview

2. Main Features

1. Fully compliant with standard EtherNet/IP protocol, support implicit and explicit message communication

2. Built-in standard Allen-Bradley Remote I/O master communication protocol

3. Support multiple Remote I/O network transmission speeds for flexible field matching

4. Compatible with mainstream AB Remote I/O racks, adapters and digital/analog I/O modules

5. Flexible data mapping between EtherNet/IP tags and Remote I/O register data

6. Built-in network fault diagnosis function, convenient for quick troubleshooting

7. Industrial isolation design, strong anti-interference ability for industrial workshop environment

8. Support Remote I/O network fault detection and automatic recovery mechanism

9. Easy parameter configuration, support online monitoring and program debugging

10. Wide temperature design, stable operation in various harsh industrial scenes

3. Technical Specifications

3.1 Power Supply

3.2 EtherNet/IP Interface

3.3 Remote I/O Interface

3.4 Environmental Parameters

3.5 Physical Parameters

4. LED Status Indicators

5. Installation and Wiring Steps

1. Install the gateway firmly on the control cabinet DIN rail

2. Connect qualified 24VDC DC power supply in accordance with wiring rules

3. Connect Ethernet cable to RJ45 port to connect upper EtherNet/IP control system

4. Lay dedicated Remote I/O bus cables and connect to each field I/O station

5. Use matching configuration software to set network parameters and Remote I/O speed

6. Complete internal data address mapping configuration

7. Download configuration parameters and finish whole network communication debugging

6. Core Communication Functions

1. Read real-time switching value and analog value data of Remote I/O modules

2. Send control instructions from EtherNet/IP host to control field actuators

3. Realize seamless upgrade and transition between old RIO system and new EtherNet/IP system

4. Upload I/O module working status and fault alarm information to upper system

5. Support stable long-cycle operation of Remote I/O network without data loss

7. Application Scope

1. Old AB Remote I/O control system renovation and upgrading project

2. Automobile manufacturing production line legacy I/O equipment network integration

3. Metallurgy, chemical industry old workshop distributed I/O centralized transformation

4. Large-scale mechanical equipment old control system Ethernet reconstruction

5. Industrial field scattered Remote I/O station unified monitoring management

6. Hybrid networking scheme of new and old automation control systems

8. Safety Precautions

1. All wiring construction must be performed under power-off condition

2. Use special dedicated cables for Remote I/O bus to ensure communication stability

3. Reasonably set network speed to match the whole RIO network equipment parameters

4. Do not use the device beyond the specified voltage and temperature range

5. Regularly check bus line connection tightness and equipment heat dissipation status

6. Professional automation engineers are required to complete configuration and network debugging