Moxa CP-112N-T | CP-112N 2-Port RS-232/422/485 Mini PCIe Serial Board, Wide Temp

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SKU:CP-112N-T

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Description

The Moxa CP-112N-T is a 2-port RS-232/422/485 Mini PCI Express serial board for industrial PC makers and system integrators who need reliable multiport serial connectivity in a compact form factor. This non-isolated variant offers wide temperature operation from -40 to 85°C, making it suited to harsh industrial environments, and runs from a single 3.3 VDC supply.

Built on 16C950-compatible UARTs with 128-byte transmit and receive FIFOs and baud rates up to 921.6 kbps, the board handles demanding serial traffic with on-chip hardware and software flow control. It is compatible with most Mini PCI Express slots, suiting hosts from DIN-rail PCs to standard-sized PCs, and is supported by Windows and Linux drivers.

Features

- Compatible with most Mini PCI Express slots
- Requires only a 3.3 VDC supply, suiting hosts from DIN-rail PCs to standard-sized PCs
- On-chip hardware and software flow control
- Wide temperature operation for harsh environments
- Windows and Linux driver support
- Suited to OEM and system integrator customisation

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 2 x RS-232/422/485 serial ports (DB9 male)
- Mini PCI Express interface
- 16C950-compatible UARTs
- Up to 921.6 kbps baud rate
- 128-byte transmit and receive FIFOs
- Operating temperature -40 to 85°C
- Input current 536 mA @ 3.3 VDC
- Dimensions 30 x 50.95 mm (1.18 x 2 in)
- No serial isolation protection
- Linux kernel 4.x and 5.x drivers; Windows drivers
- RoHS, CRoHS, WEEE compliant

FAQs

Q: What interface does the Moxa CP-112N-T use?
A: It uses a Mini PCI Express interface and is compatible with most Mini PCI Express slots.

Q: Which serial standards does it support?
A: Each of the 2 DB9 male ports is software-selectable between RS-232, RS-422 and RS-485.

Q: What temperature range does it operate in?
A: The CP-112N-T operates from -40 to 85°C, suited to harsh industrial environments.

Q: Does this board provide serial isolation?
A: No. This variant has no serial isolation protection, so consider external isolation where electrical noise or ground loops are a concern.

Q: What power supply does the board require?
A: It needs only a 3.3 VDC supply, drawing 536 mA, which is provided by the Mini PCI Express slot.

Q: Which operating systems are supported?
A: Windows drivers are available, along with Linux drivers for kernel 4.x and 5.x.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Moxa CP-112N-T | CP-112N 2-Port RS-232/422/485 Mini PCIe Serial Board, Wide Temp