MOXA UC-8100A-ME-T Series Arm Based Wireless Enabled Installation Guide

UC-8100A-ME-T Series
Quick Installation Guide
Version 3.2, January 2024 Technical Support Contact Information
www.moxa.com/support
2024 Moxa Inc. All rights reserved.

Overview

The UC-8100A-ME-T computing platform is designed for embedded data acquisition applications. The UC-8100A-ME-T computer comes with two  RS-232/422/485 serial ports and dual 10/100 Mbps Ethernet LAN ports, as well as a Mini PCIe socket to support cellular modules. These versatile communication capabilities let users efficiently adapt the UC- 8100A-ME-T to a variety of complex communications solutions.

Package Checklist

Before installing the UC-8100A-ME-T, verify that the package contains the following items:

• UC-8100A-ME-T embedded computer
• Power jack
• Console cable
• Quick installation guide (printed)
• Warranty card

IMPORTANT!
Notify your sales representative if any of the above items are missing or damaged.
UC-8100A-ME-T Panel Layout
The following figures show the panel layouts of the UC-8100A-ME-T:
Top Panel View
ATTENTION
Use 16-24 AWG (1.318 to 0.205 mm- 2 – 2) wiring for connections to V+, V-, and GN. Both the power input and earthing conductor wire size should be the same.
Bottom Panel View Front Panel View LED Indicators

strength.
3 (Green + Yellow + Red): Excellent 2 (Yellow + Red): Good 1 (Red): Poor
Off| Wireless module is not detected.
USR| User-defined| Green| This LED can be defined by users. For details, refer to Hardware User’s Manual.
| Programmable diagnostic
LEDs| Green Yellow Red| These three LEDs are programmable. For details, refer to the “Default Programmable Button Operation” section in the Hardware User’s Manual.

Installing the UC-8100A-ME-T

DIN-rail Mounting
The aluminum DIN-rail attachment plate is already attached to the product’s casing. To mount the UC-8100A-ME-T on to a DIN rail, make sure that the stiff metal spring is facing upwards and follow these steps.

1. Pull down the bottom slider of the DIN-rail bracket located at the back of the unit
2. Insert the top of the DIN rail into the slot just below the upper hook of the DIN-rail bracket.
3. Latch the unit firmly onto the DIN rail as shown in the illustrations below.
4. Push the slider back into place.

Wall Mounting (Optional)
The UC-8100A-ME-T can be mounted with a wall-mounting kit that needs to be purchased separately. Follow these steps to mount the computer on to a wall:

Step 1
Use four screws to fasten the wallmounting brackets on the left panel of the computer. Step 2
Use another four screws to mount the computer on a wall or a cabinet.

Connector Description

Power Connector
Connect the power jack (in the package) to the UC-8100A-ME-T’s DC terminal block (located on the top panel), and then connect the power  adapter. It takes about 30 seconds for the system to boot up. Once thesystem is ready, the Power LED will light up.
WARNING
EXPLOSION HAZARD!
Do not disconnect equipment unless the power has been removed or the area is known to be non-hazardous.
Grounding the UC-8100A-ME-T
Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). SG: The Shielded Ground (sometimes called Protected Ground) contact is the top contact of the 3-pin power terminal block connector when viewed from the angle shown here. Connect the SG wire to an appropriate grounded metal surface.
ATTENTION
Altitude Requirement
This product and the listed power supply (LPS) adapter(s) used  with it are UL-certified for operation at 2,000 meters. Although the product is tested at 5,000 meters, it is not UL-certified forthis altitude. For reliable performance of the product in highaltitude installations of over 2,000 meters (e.g., 5,000 meters), use a suitable adapter.
Ethernet Ports
The two 10/100 Mbps Ethernet ports (LAN 1 and LAN 2) use RJ45 connectors.

Serial Ports
The two serial ports (P1 and P2) use terminal connectors. Each port can be configured by software for RS-232, RS-422, or RS-485 mode. The pin assignments for the ports are shown in the following table:

SD/SIM card Sockets
The UC-8100A-ME-T comes with an SD socket for storage expansion, and a SIM card socket for cellular communication. The SD card and SIM card sockets are located at the lower part on the front panel. To install the cards, remove the screw and the protection cover to access the socket, and then insert the SD card or the SIM card into the sockets directly. You will hear a click when the cards are in place. To remove the cards, push the cards in before releasing them.  Console Port
The console port is an RS-232 port that can be connected to a 4-pin pin header cable. You can use this port for debugging or firmware upgrade.

USB Port
The USB 2.0 port is located at the lower part of the front panel and supports a USB storage device driver. By default, the USB storage is mounted at /mnt/usbstorage.
Antenna Connectors There are three antenna connectors on the front panel of the UC-8100A-ME-T.
W1 and W3 are for cellular modules, and W2 is for the GPS module. All three connectors are of SMA type.

Real-time Clock
The real-time clock in the UC-8100A-ME-T is powered by a lithium battery. We strongly recommend that you do not replace the lithium battery without the help of a Moxa support engineer. If you need to change the battery, contact the Moxa RMA service team.
ATTENTION
There is a risk of explosion if the battery is replaced with an incorrect type of battery.
Accessing the UC-8100A-ME-T Using a PC
You can use a PC to access the UC-8100A-ME-T by one of the following methods:
A. Through the serial console port with the following settings:
Baudrate= 115200 bps, Parity= None, Data bits= 8, Stop bits= 1, Flow Control= None
ATTENTION
Remember to choose the “VT100” terminal type. Use the console cable to connect a PC to the UC-8100A-ME-T’s serial console port
B. Using SSH over the network. Refer to the following IP addresses and login information:

| Default IP Address| Netmask
---|---|---
LAN 1| 192.168.3.127| 255.255.255.0
LAN 2| 192.168.4.127| 255.255.255.0

Login: moxa
Password: moxa

Specifications

attached)
Operating Temperature| Without LTE module preinstalled: -40 to 85°C (-40 to 185°F)
With LTE module preinstalled: -40 to 70°C (-40 to 158°F)
Storage Temperature| -40 to 85°C (-40 to 185°F)

The latest specifications for Moxa’s products can be found at https://www.moxa.com.

Hazardous Location Specifications

String: Ex nA IIC T4 Gc
Ambient Range: -40°C – Tamb li 85°C
(without LTE module preinstalled)
Ambient Range: -40°C li Tamb _ 70°C (with LTE module preinstalled)
Rated Cable Temp 90°C
IECEx Certificate no.| IECEx UL 19.0107X
Address of Manufacturer| No. 1111, Heping Rd., Bade Dist., Taoyuan City 334004, Taiwan
Hazardous Location| EN 60079-0:2012+A11:2013/IEC 60079-0 Ed.6
EN 60079-15:2010/IEC 60079-15 Ed.4

ATTENTION

• The equipment shall only be used in an area of not more than pollution degree 2, as defined in IEC/EN 60664-1.

• The equipment shall be installed in an enclosure that provides a degree of protection not less than IP 54 in accordance with IEC/EN 60079-15 and accessible only by the use of a tool.

• These devices are open-type devices that are to be installedin an enclosure with tool removable cover or door, suitable for the environment.

• This equipment is suitable for use in Class I, Division 2, Groups A, B, C, and D or non-hazardous locations only.

• ANTENNAS INTENDED FOR USE IN CLASS I, DIVISION 2 HAZARDOUS LOCATIONS MUST BE INSTALLED WITHIN THEEND-USE ENCLOSURE. FOR REMOTE MOUNTING IN AN UNCLASSIFIED LOCATION, ROUTING AND INSTALLATION
  OF THE ANTENNAS SHALL BE IN ACCORDANCE WITH NATIONAL ELECTRICAL CODE REQUIREMENTS (NEC/CEC) Sec. 501.10(b).

• The “USB, RS-232/422/485 serial ports, LAN1, LAN2, and Console ports” and Reset Button may only be accessed for equipment set-up, installation, and maintenance at a nonhazardous location. These ports and their associated interconnecting cables must remain inaccessible within the hazardous location.

References

• Moxa - Support
• Moxa - Your Trusted Partner in Automation
• Moxa - Your Trusted Partner in Automation

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