UC-4400A Series

Features and Benefits

  • Arm Cortex-A53 quad-core 1.6 GHz processor
  • Integrated 5G Sub-6GHz NR module with dual SIM and AT&T approval
  • 2 auto-sensing 10/100/1000 Mbps Ethernet ports
  • CANbus and serial port with 2-kV isolation protection
  • Moxa Industrial Linux with 10-year superior long-term support
  • Wi-Fi 6E and 4G LTE Cat.4 support with optional accessory
  • Dual SIM slots
  • CE/FCC/UL certifications
  • Compliance with IEC 62443-4-2 Security Level 2 requirements
  • -40 to 75°C operating temperature range (-40 to 70°C with cellular module enabled)

Models

  • UC-4414A-I-T
  • UC-4430A-T
  • UC-4410A-T
  • UC-4434A-I-T
  • UC-4454A-T-5G
  • UC-4450A-T-5G

Overview

How to Buy

Click “WhatsApp Us” or “Get a Quote” above to buy UC-4400A from APulsar Technologies, MOXA official distributor.

Purchase walk-in from our office in Petaling Jaya, or order online and enjoy fast delivery across Kuala Lumpur and the entire Malaysia.

Introduction

The UC-4400A computing platform is designed for embedded data-acquisition applications. The computer comes with up to four RS-232/422/485 serial ports, dual 10/100/1000 Mbps Ethernet ports, and up to 2 CAN ports as well as a Mini PCIe and M.2 E socket to support LTE Cat. 4 and Wi-Fi 6E modules. These versatile capabilities let users efficiently adapt the UC-4400A to a variety of complex communications solutions.

The UC-4400A is built around a Arm Cortex-A53 quad-core processor that has been optimized for use in energy monitoring systems, but is widely applicable to a variety of industrial solutions. With flexible interfacing options, this tiny, embedded computer is a reliable and secure gateway for data acquisition and data processing at field sites as well as a useful communications platform for many other large-scale deployments.

Wide temperature cellular-enabled models are available for extended-temperature applications. All units are thoroughly tested in a testing chamber, guaranteeing that the cellular-enabled computing platforms are suitable for wide-temperature applications.

Applications

  • Solar/wind energy
  • Battery Energy Storage
  • EV Charging Infrastructure
  • Facility monitoring
  • Machine monitoring
  • Oil & Gas
  • Water & Wastewater
  • Intelligent transportation system
  • Various IIoT gateway applications

Specifications

Computer

CPU

  • Arm Cortex-A53 quad-core 1.6 GHz

DRAM

  • 4 GB LPDDR4

Supported OS

  • Moxa Industrial Linux 3 (Debian 11, kernel 5.10), 2031 EOL

Storage Pre-installed

  • 16 GB eMMC

Expansion Slots

  • microSD socket x 1

Ethernet Ports

  • Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 2

Serial Ports

  • UC-4414/UC-4434/UC-4454 models:
  • RS-232/422/485 ports x 4 (software-selectable, DB9 male connector)
  • UC-4410/UC-4430/UC-4450 models:
  • RS-232/422/485 ports x 2 (software-selectable, DB9 male connector)

CAN Ports

  • UC-4414/UC-4434/UC-4454 models: CAN 2.0 A/B x 2 (DB9 male)
  • UC-4410/UC-4430/UC-4450 models: CAN 2.0 A/B x 1 (DB9 male)

Digital Input

  • DIs x 4

Digital Output

  • DOs x 4

USB 2.0

  • USB 2.0 hosts x 1, type-A connectors

Wi-Fi Antenna Connector

  • UC-4430/ UC-4434/UC-4450/UC-4454 models:
  • RP-SMA x 2

Cellular Antenna Connector

  • UC-4450/UC-4454 models: SMA x 4
  • UC-4430/ UC-4434 models: SMA x 2

GPS Antenna Connector

  • UC-4430/ UC-4434/UC-4450/UC-4454 models:
    SMA x 1

Console Port

  • RS-232 (TxD, RxD, GND), 3-pin header output (115200, n, 8, 1)

Expansion Slots

  • UC-4430/ UC-4434/UC-4450/UC-4454 models:
    M.2 E-key slot x 1 (for Wi-Fi)
  • UC-4430/ UC-4434 models:
    mPCIe slot x 1 (for LTE)

SIM Format

  • UC-4430/ UC-4434/UC-4450/UC-4454 models: Nano

Number of SIMs

  • UC-4430/ UC-4434/UC-4450/UC-4454 models: 2

Buttons

  • Programmable button

TPM

  • TPM v2.0

Magnetic Isolation Protection

  • 1.5 kV (built-in)

No. of Ports

  • UC-4414/UC-4434/UC-4454 models: 4
  • UC-4410/UC-4430/UC-4450 models: 2

Baudrate

  • 50 bps to 921.60 kbps

Data Bits

  • 5, 6, 7, 8

Stop Bits

  • 1, 1.5, 2

Parity

  • None, Even, Odd, Space, Mark

Flow Control

  • RTS/CTS, XON/XOFF
  • ADDC (automatic data direction control) for RS-485
  • RTS Toggle (RS-232 only)

Isolation

  • UC-4414/4434 models: 2 kV (P4 and P5 ports)

Console Port

  • 1 x 3-pin header to DB9 console port

RS-232

  • TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

RS-422

  • Tx+, Tx-, Rx+, Rx-, GND

RS-485-2w

  • Data+, Data-, GND

RS-485-4w

  • Tx+, Tx-, Rx+, Rx-, GND

No. of Ports

  • UC-4414/UC-4434/UC-4454 models: 2
  • UC-4410/UC-4430/UC-4450 models: 1

Baudrate

  • 10 to 1000 kbps

Connector

  • DB9 male

Industrial Protocols

  • CAN 2.0A
  • CAN 2.0B

Isolation

  • 2 kV (built-in)

Signals

  • CAN_H, CAN_L, CAN_GND, CAN_SHLD, CAN_V+, GND

Digital Input Channels

  • DIs x 4

Connector

  • Screw-fastened Euroblock terminal

Sensor Type

  • Wet contact (NPN)
  • Dry contact

Dry Contact

  • Logic 1: Open
  • Logic 0: Close to GND

Wet Contact (COM to DI)

  • Logic 1: 0 to 3 VDC
  • Logic 0: 10 to 30 VDC

Isolation

  • 3K VDC

Digital Output Channels

  • DOs x 4

Connector

  • Screw-fastened Euroblock terminal

Current Rating

  • 200 mA per channel

I/O Type

  • Sink

Voltage

  • 0 to 30 VDC

5G NR Bands

  • 5G NSA and SA bands:
    n1 (FDD 2100) MHz
    n2 (FDD 1900) MHz
    n3 (FDD 1800) MHz
    n5 (FDD 850) MHz
    n7 (FDD 2600) MHz
    n8 (FDD 900) MHz
    n20 (FDD 800) MHz
    n25 (FDD 1900) MHz
    n28 (FDD 700) MHz
    n29 (SDL 700) MHz
    n40 (TDD 2300) MHz
    n41 (TDD 2500) MHz
    n48 (TDD 3600) MHz
    n66 (FDD 1700 / AWS-3) MHz
    n71 (FDD 600) MHz
    n75 (SDL 1500) MHz
    n77 (TDD 3700) MHz
    n78 (TDD 3500) MHz
    n79 (TDD 4500) MHz

LTE Bands

  • B1 (FDD 2100) MHz
  • B2 (FDD 1900) MHz
  • B3 (FDD 1800) MHz
  • B4 (FDD 1700 / AWS) MHz
  • B5 (FDD 850) MHz
  • B7 (FDD 2600) MHz
  • B8 (FDD 900) MHz
  • B12 (FDD 700ac) MHz
  • B13 (FDD 700c) MHz
  • B14 (FDD 700PS) MHz
  • B17 (FDD 700bc) MHz
  • B18 (FDD 800) MHz
  • B19 (FDD 800) MHz
  • B20 (FDD 800DD) MHz
  • B25 (FDD 1900) MHz
  • B26 (FDD 850) MHz
  • B28 (FDD 700) MHz
  • B29 (SDL 700) MHz
  • B30 (FDD 2300) MHz
  • B32 (SDL 1500) MHz
  • B34 (TDD 2000) MHz
  • B38 (TDD 2600) MHz
  • B39 (TDD 1900) MHz
  • B40 (TDD 2300) MHz
  • B41 (TDD 2500) MHz
  • B42 (TDD 3500) MHz
  • B43 (TDD 3600) MHz
  • B46 (TDD 5200) MHz
  • B48 (TDD 3600) MHz
  • B66 (FDD 1700 / AWS-3) MHz
  • B71 (FDD 600) MHz

UMT Bands

  • B1 (2100) MHz
  • B2 (1900) MHz
  • B3 (1800) MHz
  • B4 (AWS)
  • B5 (850) MHz
  • B6 (800) MHz
  • B8 (900) MHz
  • B19 (800) MHz

Frequency Range

  • Wide-band GNSS: 1559 to 1606 MHz (recommended)
  • GPS: BW NB GPS 2.046 MHz (centered at 1575.42 MHz)
  • GLONASS: BW 8.3 MHz approx. (1597.05 to 1606 MHz)
  • BeiDou: 4.092 MHz BW (1559.05 to 1563.14 MHz)
  • Galileo: 4.092 MHz BW (centered at 1575.42 MHz)

Antenna Types Supported

  • Active antenna (default)
  • Passive antenna

Time to First Fix (TTFF)

  • Hot start: 1 s
  • Warm start: 27 s
  • Cold start: 28 s

Sensitivity

  • Cold starts: -146 dBm
  • Tracking: -161 dBm
  • Acquisition: -148 dBm

Update Rate

  • Minimum 1 Hz

WLAN Standards

  • 802.11a/b/g/n/ac/ax (requires purchase of optional Wi-Fi accessory)

Frequency Band

  • 2.4 GHz / 6 GHz
  • 2.4 GHz / 5 GHz

Hardware-based Security

  • TPM 2.0
  • Hardware Root of Trust Secure Boot

Intrusion Detection

  • Host-based Intrusion Detection

Security Tools

  • Security Diagnostic Tool
  • Security Event Auditing
  • Secure Update

Disk Protection

  • LUKS Disk Encryption

Recovery

  • One-step recovery to the last known secure state
  • Dual-system design with automatic failback

Reliability

  • Network Keep Alive
  • Network Failover and Failback

System

  • Power x 2
  • READY (device bootup) x 1
  • SIM card indicator x 1

LAN

  • 2 ports, 1 per port (10/100/1000 Mbps)

Serial

  • UC-4414/UC-4434/UC-4454 models:
    1 LED per port for 4 serial ports
  • UC-4410/UC-4430/UC-4450 models:
    1 LED per port for 2 serial ports

CAN

  • UC-4414/UC-4434/UC-4454 models:
    1 LED per port for 2 CAN ports
  • UC-4410/UC-4430/UC-4450 models:
    1 LED per port for 1 CAN port

Wireless Signal Strength

  • Cellular x 3
  • Wi-Fi x 3

User Programmable

  • 1

No. of Power Inputs

  • Redundant dual inputs

Input Voltage

  • 9 to 48 VDC

Input Current

  • UC-4410/UC-4414 models: 1.53 A @ 9 VDC, 0.21 A @ 48 VDC
  • UC-4430/ UC-4434 models: 2.10 A @ 9 VDC, 0.27 A @ 48 VDC (with LTE accessory)
  • UC-4450/ UC-4454 models: 2.13 A @ 9 VDC, 0.30 A @ 48 VDC

Power Consumption

  • UC-4410/UC-4414 models: 10 W @ 95% CPU loading
  • UC-4430/UC-4434 models: 13 W (with LTE) @ 95% CPU loading
  • UC-4450/UC-4454 models: 14.4 W @ 95% CPU loading

Power Connector

  • Screw-fastened Euroblock terminal

Reverse Polarity Protection

  • Supported

Automatic Reboot Trigger

  • External RTC (real-time clock)

Alert Tools

  • External WDT (watchdog timer)

Housing

  • Metal
  • SECC

IP Rating

  • IP30

Dimensions

  • 141.5 x 120 x 41 mm (5.57 x 4.72 x 1.62 in)

Weight

  • 750 g (1.7 lb)

Installation

  • DIN-rail mounting
  • Wall mounting (with optional kit)

Operating Temperature

  • With Wi-Fi: -30 to 70°C (-22 to 158°F)
  • With Cellular: -40 to 70°C (-40 to 158°F)
  • Non-wireless Operation:
    -40 to 75°C (-40 to 167°F)

Storage Temperature (package included)

  • -40 to 85°C (-40 to 185°F)

Ambient Relative Humidity

  • 5 to 95% (non-condensing)

EMC

  • EN 55032/35
  • EN 61000-6-2/-6-4
  • UKCA
  • RCM
  • UC-441/443 models:
    KC
  • UC-441 models:
    BSMI

EMI

  • FCC Part 15B Class A
  • ICES-003 Class A
  • EN 55032 Class A
  • EN 61000-6-4 Class A

EMS

  • IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
  • IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
  • IEC 61000-4-4 EFT: Power: 1 kV; Signal: 1 kV
  • IEC 61000-4-5 Surge: Power: line-to-line 2 kV, Signal: line-to-ground 1 kV
  • IEC 61000-4-6 CS: 150 kHz to 80 MHz; Signal: 10 V
  • IEC 61000-4-8 PFMF

Radio Frequency

  • UC-445 models:
    FCC
    CE (RED)
    ISED
    UKCA
    RCM
    NCC

Carrier Approvals

  • UC-445 models:
    AT&T
    Verizon
    Expected completion Q3, 2025
    PTCRB

International Approval

  • FCC
  • CE
  • ISED
  • UKCA
  • RCM
  • UC-441/443 models:
    KC
  • UC-441 models:
    BSMI
  • UC-445 models:
    NCC

Safety

  • IEC 62368-1
  • EN 62368-1
  • UL 62368-1
    UC-441 models:
    BSMI

Shock

  • IEC 60068-2-27

Vibration

  • IEC 60068-2-64
  • 2 grms @ 5 to 500 Hz, random wave, 1 hr per axis (without USB devices attached)

Green Product

  • RoHS, CRoHS, WEEE