Moxa Technologies Hardware Connection Description, Wiring Requirements, Grounding UC-7400

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UC-7400 Hardware User’s Manual

Introduction

Hardware Connection Description

This section describes how to connect UC-7420/7410 to serial devices for first time testing purposes. We cover Wiring Requirements, Connecting the Power, Grounding UC-7400, Connecting to the Network, Connecting to a Serial Device, Connecting to the Console Port, PCMCIA, CompactFlash, USB, and DI/DO.

Wiring Requirements

ATTENTION

Safety First!

Be sure to disconnect the power cord before installing and/or wiring your UC-7400.

Wiring Caution!

Calculate the maximum possible current in each power wire and common wire. Observe all electrical codes dictating the maximum current allowable for each wire size.

If the current goes above the maximum ratings, the wiring could overheat, causing serious damage to your equipment.

Temperature Caution!

Be careful when handling UC-7400. When plugged in, UC-7400’s internal components generate heat, and consequently the outer casing may feel hot to the touch.

You should also observe the following common wiring rules:

yUse separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point.

NOTE: Do not run signal or communication wiring and power wiring in the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.

yYou can use the type of signal transmitted through a wire to determine which wires should be kept separate. The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together.

yKeep input wiring and output wiring separate.

yWhere necessary, it is strongly advised that you label wiring to all devices in the system.

Connecting the Power

Connect the 12 to 48 VDC power line with UC-7400’s terminal block. If the power is properly supplied, the Ready LED will illuminate with a solid green color after 30 to 60 seconds have passed.

Grounding UC-7400

Grounding and wire routing helps limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from the ground screw to the grounding surface prior to connecting devices.

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Contents Moxa Technical Support First Edition, MarchTrademarks Copyright NoticeDisclaimer Table of Contents Introduction Overview Package ChecklistProduct Features LAN Product Hardware SpecificationsHardware Introduction Appearance and DimensionsAppearance UC-7410 Top View UC-7410 Rear ViewUC-7410 Front View UC-7408 Top View UC-7408 Front View UC-7400 Hardware User’s Manual IntroductionUC-7402 Top View UC-7402 Front View UC-7402 Rear ViewUC-7420/7410 DimensionsUC-7408 UC-7402 Hardware Block Diagram Reset-type Buttons LED IndicatorsReal Time Clock Placement OptionsReset Button Reset to default ButtonDIN-Rail Mounting Grounding UC-7400 Wiring RequirementsConnecting the Power Hardware Connection DescriptionConnecting to a Serial Device Connecting to the NetworkCompactFlash Connecting to the Console PortService Information Following services are provided Moxa Internet ServicesMoxa UC-7400 Series Problem Report FormProduct Return Procedure

UC-7400 specifications

Moxa Technologies is renowned for its advanced industrial networking solutions, and the UC-7400 series exemplifies their commitment to reliability, versatility, and cutting-edge performance in edge computing applications. The UC-7400 is a compact and robust computing platform designed for a variety of industrial environments. It is ideal for data acquisition, protocol conversion, and remote monitoring solutions, among other uses.

One of the main features of the UC-7400 is its support for multiple communication protocols. It integrates seamlessly with various data sources, such as PLCs, sensors, and other field devices, supporting commonly used protocols like Modbus, MQTT, and TCP/IP. This versatility allows users to easily connect to a diverse range of devices, facilitating quick and efficient data collection.

The UC-7400 is equipped with a powerful ARM-based processor, providing reliable performance while ensuring energy efficiency. Its compact design makes it suitable for applications where space is limited, and the unit can operate effectively in a wide temperature range, making it resilient in harsh environments often found in industrial settings. The rugged design enhances its durability, ensuring that it can withstand the challenges of various operational conditions.

Another standout characteristic of the UC-7400 series is its scalability. The platform includes multiple I/O options, enabling users to expand functionality according to their specific needs. Additionally, it offers a flexible operating system support, running on both Linux and Windows, which allows developers to use their preferred software development tools and create custom applications seamlessly.

Furthermore, Moxa Technologies has incorporated advanced security features into the UC-7400 series. Built-in security protocols help protect sensitive data during transmission and ensure the integrity of the system from potential cyber threats. This focus on security is particularly crucial for industrial IoT applications, where data breaches can lead to significant operational disruptions.

The UC-7400 series also supports various connectivity options, including Ethernet, Wi-Fi, and cellular networks, allowing robust and flexible integration with cloud services. This feature positions it as an ideal choice for edge computing and remote monitoring solutions, enabling real-time data access and better decision-making.

In summary, the Moxa Technologies UC-7400 series stands out with its multi-protocol support, robust hardware design, scalable architecture, enhanced security features, and versatile connectivity options. Businesses looking to enhance their industrial automation and IoT initiatives will find the UC-7400 an invaluable asset in optimizing their operations and harnessing the full potential of their data-driven strategies. Its combination of features makes it a reliable choice for a wide range of industrial applications.
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