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Multi-Tech Systems 7600, 7500 manual Expansion Boards for Meters with Modbus Master Capability

Models: 7500 7600

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Expansion Boards for Meters with Modbus Master Capability

ION 7500 / ION 7600 User’s Guide

 

 

Description

Maximum # of

Maximum # of

Maximum # of

Possible Maximum

Analog Inputs

Analog Outputs

Analog Devices

Configurations

 

 

 

 

 

 

Board A WITHOUT Optional

6

6

6

Any combination up to 6 total

 

 

 

Power Supply

 

 

 

 

 

 

 

 

 

Board A WITH Optional Power

7

15

15

Board full

Supply

 

 

 

 

 

 

 

 

 

Board A WITHOUT Optional

13

21

21

A: 6 AI; B: 7 AI, 8 AO

Power Supply + Board B

 

 

 

A: 6 AO; B: 7 AI, 8 AO

 

 

 

A: 6 AO; B: 15 AO

 

 

 

 

 

 

 

 

A: 6 AI; B: 15 AO

 

 

 

 

 

Board A WITH Optional Power

14

30

30

Both boards full

Supply + Board B

 

 

 

 

 

 

 

 

 

Expansion Boards for Meters with Modbus Master Capability

For ION meters that have Modbus master capability, the Grayhill OpenDAC I/O system provides extended functionality. The Grayhill OpenDAC system provides serial Modbus RTU connections to the ION meter. Extended analog and digital I/O capability are provided by the Grayhill OpenDAC rack.

OpenDAC controllers provide network connections but do not perform local control, and are used most often with ION meters that have Modbus master capability. OpenLine hardware modules fit into an OpenDAC rack to make up the system. OpenLine hardware modules are dual-point modules, for example, one digital input module has two input channels. The Series 73L modules are analog, and measure or control voltage, current, or temperature. The Series 70L modules are digital and are discrete — either on or off.

Grayhill OpenDAC controllers and hardware modules let you stack up two racks for a total of 32 I/O points. You can also mix analog and digital inputs and outputs on the same rack. You must have a power supply for each expansion board. These power supplies are purchased separately.

In general, you require the following to use the OpenDAC system with an ION meter that has Modbus master capability:

ION Meter with Modbus master capability

OpenDAC controller

One or two OpenDAC racks

Up to eight OpenLine hardware modules (per rack) up to 16 I/O points per rack

Five-volt, 5-Amp DC power supply (you may need more amperage if you using current output modules)

OpenDAC Modbus Configuration Installation and Troubleshooting Guide,

Bulletin #812

Page 214

Digital and Analog I/O Technical Note

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Page 214
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Multi-Tech Systems 7600, 7500 manual Expansion Boards for Meters with Modbus Master Capability
Page 213 Page 215

7500, 7600 specifications

Multi-Tech Systems has established a strong reputation in the realm of communication technology, particularly known for its innovative products that cater to various industrial applications. Among their popular offerings are the Multi-Tech Systems 7600 and 7500 series, both designed to address the increasing demand for reliable, efficient, and flexible communication solutions in a connected world.

The Multi-Tech 7600 series is renowned for its robust design and multifunctional capabilities. One of its main features is support for multiple communication protocols, including cellular, wired, and wireless networks, ensuring seamless connectivity across different platforms. This versatility makes it an ideal choice for applications in industries such as transportation, healthcare, and logistics. The device is equipped with advanced signal processing technology, which enables it to maintain high-quality connections even in challenging environments.

On the other hand, the Multi-Tech 7500 series focuses more on the integration of IoT (Internet of Things) technologies. This series is particularly adept at connecting various smart devices, allowing for real-time data transmission and monitoring. Key features include extensive support for low-power wide-area network standards, making it an excellent option for applications that require long-range connectivity while minimizing power consumption. This characteristic is particularly advantageous for battery-operated devices deployed in remote locations.

Both series are built on versatile hardware platforms that allow for scalability and customization, catering to the unique needs of different industries. With embedded security features, including encryption and secure protocols, they provide a high level of protection for sensitive data, making them suitable for sectors that prioritize security, such as financial services and healthcare.

In terms of characteristics, both the 7600 and 7500 series are designed for ease of integration, featuring user-friendly interfaces and comprehensive development tools. This empowers developers to quickly deploy solutions and minimizes time to market. Additionally, the products offer extensive documentation and support, facilitating efficient onboarding for new users.

Overall, Multi-Tech Systems’ 7600 and 7500 series provide a powerful combination of features, technologies, and characteristics that make them standout choices for organizations looking to enhance their communication capabilities in a rapidly evolving digital landscape. Their capability to connect and interact with a wide range of devices and protocols ensures that businesses can adapt, innovate, and thrive in an increasingly connected world.