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Summary of Contents for Moxa Technologies UC-3400A Series
- Page 1 UC-3400A Series Hardware User Manual Version 1.0, February 2025 www.moxa.com/products © 2025 Moxa Inc. All rights reserved.
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Page 2: Copyright Notice
UC-3400A Series Hardware User Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement. Copyright Notice © 2025 Moxa Inc. All rights reserved. Trademarks The MOXA logo is a registered trademark of Moxa Inc. -
Page 3: Table Of Contents
Table of Contents Introduction ............................4 Overview .............................. 4 Package Checklist ..........................4 Hardware Specifications ......................... 4 Hardware Introduction ......................... 5 Appearance ............................5 Dimensions ............................7 LED Indicators ............................8 Real-time Clock ............................. 9 Placement Options ..........................9 Hardware Connection Description ...................... 12 Wiring Requirements .......................... -
Page 4: Introduction
1. Introduction Overview Moxa’s UC-3400A Series computers can be used as edge gateways in the field for data pre-processing and transmission, as well as for other embedded data-acquisition applications. The series includes a diverse set of models, each supporting different wireless options and protocols. -
Page 5: Hardware Introduction
In this chapter, we provide basic information about the embedded computer’s hardware and its various components. Appearance UC-3420A-T-LTE UC-3424A-T-LTE UC-3400A Series Hardware User Manual... - Page 6 UC-3430A-T-LTE-WiFi UC-3434A-T-LTE-WiFi UC-3400A Series Hardware User Manual...
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Page 7: Dimensions
Dimensions UC-3400A Series Hardware User Manual... -
Page 8: Led Indicators
Serial port is receiving data (Serial Port) Serial port is not active Light Yellow Blinking CAN port is transmitting data P3/P4 Yellow Blinking CAN port is receiving data (CAN Port) CAN port is not active UC-3400A Series Hardware User Manual... -
Page 9: Real-Time Clock
Latch the unit firmly on to the DIN rail as shown in the illustrations below. Once the computer is mounted properly, you will hear a click and the slider will rebound back into place automatically. UC-3400A Series Hardware User Manual... - Page 10 Use another four screws to fasten the computer M3 x 5 mm screws on the right side panel of on to a wall or a cabinet. the computer as indicated in the figure. Recommended Torque: 4.5±0.5kgf-cm UC-3400A Series Hardware User Manual...
- Page 11 5.2 mm < Outer Diameter (OD) < 7.0 mm Length: > 6 mm Thread Size: M3 x 0.5P Push the computer to the left to ensure the computer is securely fixed to the mounting surface. UC-3400A Series Hardware User Manual...
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Page 12: Hardware Connection Description
If the current goes above the maximum ratings, the wiring could overheat, causing serious damage to your equipment. Temperature Caution! Be careful when handling the unit. When the unit is plugged in, the internal components generate heat, and consequently the outer casing may be hot to touch by hand. UC-3400A Series Hardware User Manual... -
Page 13: Connector Description
The grounding screw or GS (M4-type screw) is located on the top panel. When you connect to the GS wire, the noise is routed directly from the metal chassis to the ground point. NOTE The grounding wire must have a minimum diameter of 3.31 mm². UC-3400A Series Hardware User Manual... -
Page 14: Ethernet Port
– – – – – – – – – CAN Port The UC-3424A and UC-3434A models come with two CAN ports, which use the terminal block connector and are compatible with the CAN 2.0A/B standard. UC-3400A Series Hardware User Manual... -
Page 15: Sim Card Slot
The console port located on the left side of the SIM card slot is a RS-232 port that can connect to a 4-pin pin header cable. You can use this port for debugging or firmware upgrade. Signal – UC-3400A Series Hardware User Manual... -
Page 16: Microsd Slot
The UC-3400A models come with a built-in GPS module. Connect the antenna to the SMA connector with the GPS mark to enable the use of the GPS function. UC-3400A Series Hardware User Manual... - Page 17 The UC-3430A-T-LTE-WiFi and UC-3434A-T-LTE-WiFi models come with a built-in Bluetooth module. Connect the antenna to the RP-SMA W1 connector to enable the use of the Bluetooth function. For additional details, refer to the UC-3400A Series datasheet. UC-3400A Series Hardware User Manual...
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Page 18: Regulatory Approval Statements
European Community WARNING This is a Class A product. In a domestic environment this product may cause radio interference, in which case the user may be required to take adequate measures. UC-3400A Series Hardware User Manual...
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