4-port RS-232/422/485 device server with 2 kV isolation protection

4-port RS-232/422/485 device server with 2 kV isolation protection, -40 to 75°C operating temperature

4-port RS-422/485 serial device server

4-port RS-232 serial device server

The FIFO buffer size in Moxa products depends on the type of UART used. Our NPort, MSB, and async. servers use a variety of UARTs. Refer to the following table for details on the FIFO buffer size. UART Type FIFO Size (Bytes) Model Windows Driver Setting MSB Smartio/Industio 16C550C 16 C168H Series C104H Series CI-134 Series CI-132 Series High Middle Low(Disable) TX FIFO 16 8 1 RX FIFO 14 8 1 MU-150 64 CA-104 CA-132/132I High Middle Low(Disable) TX FIFO 64 32 1 RX FIFO 56 28 1 MU-860 128 CP-1...

MOXA NPort: Seamless Serial-to-Ethernet for Industrial Automation Engineered for the demands of industrial environments, NPort provides reliable, easy-to-use, secure connectivity for your legacy serial devices. Overview Benefits Features Testimonial Selection Guide Contact Us Searching for Reliable Serial-to-Ethernet Solutions? Over the past two decades. Moxa's NPort industrial serial device servers have been the go-to solution for connecting over 50 million devices, seamlessly integrating l...

MOXA Breathe New Life Into Your Legacy Devices Our NPort serial device servers digitalize your legacy devices for automation of the future Learn More --> Overview Why Moxa Product Selection Connectivity Portfolio Contact Us Extend The Life of Your Serial Devices With NPort Device Servers A large number of legacy devices in the field can be very discouraging to engineers when they have to connect them to collect data remotely. Backed by our proven industrial connectivity expertise, our serial...

MOXA 20-year Field-proven Serial Device Servers NPort—connecting serial to Ethernet flawlessly, every time Overview Benefits General-purpose Mission-critical Security-enhanced Visualize and Manage Contact Us Searching for Reliable Serial-to-Ethernet, Serial-to-IP, and Serial-to-Network Solutions? For decades, Moxa NPort industrial serial device servers (as effective Serial to Ethernet gateways) have connected 50M+ devices, bridging legacy serial ports to modern IP networks via Serial to TCP/...

MOXA Double the Reliability— Double the Success The world’s favorite NPort and Ethernet switches in a winning combo learn more Overview Why Moxa Connectivity Solution Featured Products Contact Us Migrating to the IIoT with Moxa Connectivity Solutions To reap the benefits of the Industrial Internet of Things (IIoT), you first need to connect all your existing edge devices, such as sensors and I/Os, to the control room. However, these devices’ age, some as old as 20 years, and their different ...

MOXA Keeping Connectivity Simple Our serial-to-Ethernet solutions easily enable any connectivity requirement for your serial devices Take Your Serial Devices to the Future of Networking --> Learn More Overview Challenges Solutions Why Moxa Insider Guide Contact Us Keeping Connectivity Simple for Your Serial Devices Continuously evolving technologies in the automation industry are helping industrial applications optimize their operational efficiency and increase productivity. For example, dat...