UC-4434A-I-T: Arm Cortex-A53 quad-core 1.6 GHz industrial computer 2 Ethernet ports, 4 serial ports (2 with 2-kV isolation), 2 CAN ports, 4 DIs, 4 DOs, 2 expansion slots (for Wi-Fi 6E and LTE modules), -40 to 70°C operating temperature

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 See www.moxa.com/MIL

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

Time

UC-4410A-T: 1,311,070 hrs

UC-4414A-I-T: 1,097,567 hrs

UC-4430A-T: 1,161,321 hrs

UC-4434A-I-T: 813,255 hrs

UC-4450A-T-5G: 982,234 hrs

UC-4454A-T-5G: 892,697 hrs

Standards

Telcordia (Bellcore) Standard TR/SR

Model Name

Operating System

CPU

Serial Ports

CAN

Ports

M.2 E-key Slot

M.2 B-key Slot

mPCIe

Operating Temperature

UC-4410A-T

Default: MIL3 Standard Order MIL3 Secure through UC-4400A (CTO)

Arm Cortex-A53 quad-core

1.6 GHz

2

1

–

–

–

-40 to 75°C

UC-4414A-I-T

Default: MIL3 Standard Order MIL3 Secure through UC-4400A (CTO)

Arm Cortex-A53 quad-core

1.6 GHz

4

(2 with isolation protection)

2

–

–

–

-40 to 75°C

UC-4430A-T

Default: MIL3 Standard Order MIL3 Secure through UC-4400A (CTO)

Arm Cortex-A53 quad-core

1.6 GHz

2

1

Reserved for Wi-Fi 6E

–

Reserve- d for LTE

-40 to 70°C

UC-4434A-I-T

Default: MIL3 Standard Order MIL3 Secure through UC-4400A (CTO)

Arm Cortex-A53 quad-core

1.6 GHz

4

(2 with isolation protection)

2

Reserved for Wi-Fi 6E

–

Reserve- d for LTE

-40 to 70°C

UC-4450A-T-5G

Default: MIL3 Standard Order MIL3 Secure through UC-4400A (CTO)

Arm Cortex-A53 quad-core

1.6 GHz

2

1

Reserved for Wi-Fi 6E

5G Sub- 6GHz NR

module

–

-40 to 70°C

UC-4454A-T-5G

Default: MIL3 Standard Order MIL3 Secure through UC-4400A (CTO)

Arm Cortex-A53 quad-core

1.6 GHz

4

2

Reserved for Wi-Fi 6E

5G Sub- 6GHz NR

module

–

-40 to 70°C