Moxa NPort 5400 Series – Industrial 4-Port RS-232/422/485 Serial Device Servers

The Moxa NPort 5400 Series is a robust solution for seamlessly integrating up to four serial devices into an Ethernet network. Each port operates independently with flexible protocol configurations, making it ideal for industrial and automation applications.

Standard models feature an LCD panel for simple setup, while wide-temp (-T) and isolated (I) models offer added durability in harsh environments. Dual DC inputs and adjustable termination/pull resistors ensure reliable operation and simplified installation.

Technical Details:

Interfaces:

• Serial Ports: 4
• Connectors:
• DB9 male: 5410, 5450 models
• Terminal block: 5430 models
• Ethernet: 1 × 10/100BaseT(X), RJ45, with 1.5 kV isolation

Serial Standards:

• RS-232: 5410, 5450
• RS-422/RS-485: 5430
• RS-232/422/485: 5450

Serial Settings:

• Baudrate: 50 to 921,600 bps
• Data Bits: 5, 6, 7, 8
• Stop Bits: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Flow Control: RTS/CTS, DTR/DSR, XON/XOFF
• RS-485 Direction Control: ADDC
• Termination: 120 Ohm
• Pull High/Low Resistors: 1 kΩ, 150 kΩ
• Isolation: 2 kV (5430I, 5450I, 5450I-T only)

Operation Modes:

• Real COM
• TCP Server / TCP Client
• UDP
• Ethernet Modem
• Pair Connection
• Reverse Telnet
• Disabled

Network Features:

• Configuration: Web Console, Telnet, Windows Utility
• Protocols: TCP/IP, UDP, SNMPv1/v2c/v3, LLDP, DHCP, SMTP, IGMP, Rtelnet
• Time Sync: SNTP

Security:

• Authentication: Local user DB
• Encryption: HTTPS (TLS 1.2), AES-128, RSA-1024, SHA-1/256

Driver Support:

• Windows 95–11, Server 2000–2022
• Linux Kernel 2.4–6.x
• macOS 10.12–11.x
• UNIX (SCO, QNX, Solaris, FreeBSD, AIX, HP-UX)
• Android API 3.1+
• Virtual Machines: VMware, Parallels, Fusion

Power Supply:

• Voltage: 12–48 VDC (24 VDC for DNV)
• Inputs: 2 (terminal block + barrel jack)
• Current:
• 5410/5450: 365 mA
• 5430: 320 mA
• 5430I: 430 mA
• 5450I/5450I-T: 550 mA

Mechanical:

• Housing: Metal
• Dimensions:
• With ears: 181 × 103 × 33 mm
• Without ears: 158 × 103 × 33 mm
• Weight: 740 g
• Interface: LCD and push buttons (standard models only)
• Mounting: Desktop, wall, DIN rail (optional)

Environmental:

• Operating Temp: 0–55 °C (standard), -40–75 °C (-T)
• Storage Temp: -40–75 °C
• Humidity: 5–95% RH, non-condensing

Certifications:

• EMC: EN 55032/35, FCC
• Safety: UL 62368-1
• Medical: EN 60601-1-2 (5410, 5450, 5450I only)
• Maritime: DNV
• MTBF: Up to 1,213,993 hrs
• Warranty: 5 years

Package Contents:

• 1 × NPort 5400 device server
• 1 × Power cable (CBL-PJTB-10)
• 1 × Wall-mounting kit
• 1 × Quick installation guide
• 1 × Warranty card