MOXA CP-112N-T Mini PCI Express Serial Board
- Model: CP-112N-T
MOXA CP-112N-T INTRODUCTION
The CP-112N is a Mini PCI Express multiport serial board designed for various applications such as industrial automation systems and for industrial PC manufacturers. The CP-112N is compatible with most Mini PCI Express slots. The board requires only a 3.3 VDC power supply, which means it can work with host computers ranging from DIN-rail PCs to standard-sized PCs.
The CP-112N is a top choice for industrial automation engineers and system integrators and supports Windows and Linux operating systems. In addition, the two RS-232/422/485 serial ports support a fast 921.6 kbps baud rate. The CP-112N provides full-modem control signals to ensure compatibility with a wide range of serial peripherals. The board also provides 1 kV line-to-line surge protection, ensuring compatibility in a wide range of industrial environments.
A New Family of Mini PCI Express Multiport Serial Boards for Faster Time to Market
Moxa’s new Mini PCI Express multiport serial board family fulfills the need for customized expansion and enables faster market time for OEMs and system integrators. It includes Isolated and non-isolated RS-232/422/485 communication cards for various applications.
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy MOXA CP-112N-T Mini PCI Express Serial Board online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the CP-104N Series and CP-114N Series in the MOXA CP-104N Series.
MOXA CP-112N-T CERTIFICATIONS

| Multiport Serial Boards : Serial Interface | |
| Comm. Controller | 16C550C compatible |
| Number of Ports | 2 Ports |
| Bus interface | Mini PCI Express |
| Serial Standards | RS-232/422/485 |
| Connector | DB9 male |
| Baudrate | 50 bps to 921.6 kbps (supports non-standard baudrates) |
| Stop Bits | 1, 1.5, 2 |
| Parity | Even, Odd, Space, Mark, None |
| Flow Control | RTS/CTS, XON/XOFF, None |
| Max. No. of Boards per PC | - |
| Data Bits | 5, 6, 7, 8 |
| FIFO | 128 bytes |
| Isolation | No |
| Multiport Serial Boards : Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w | Data+, Data-, GND |
| Multiport Serial Boards : Serial Software Features | |
| Windows Drivers | Windows 11, 10, 8.1, 8, 7, 2008, Vista, 2003, XP, Windows Server 2022, 2019 (64-bit), 2016, 2012 R2, 2012, 2008 R2, Windows Embedded CE 6.0 and 5.0, Windows XP Embedded |
| Linux Drivers | Linux kernel 4.x, Linux kernel 5.x |
| UNIX Drivers | - |
| Multiport Serial Boards : Power Requirements | |
| Input Current | 536 mA @ 3.3 VDC |
| Input Voltage | - |
| Multiport Serial Boards : General | |
| MTBF | 3,524,230 hrs |
| LED Indicators | - |
| Multiport Serial Boards : Physical Characteristics | |
| Dimensions | 30 x 50.95 mm (1.18 x 2 in) |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m, IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV, IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m, IEC 61000-4-8 PFMF; Green Product: RoHS, CRoHS, WEEE; Telcordia (Bellcore) Standard TR/SR |
| Operating Temperature | -40 to 85°C (-40 to 185°F) |
| Storage Temperature | -20 to 85°C (-4 to 185°F) |
| Operation Humidity | 5 to 95% (non-condensing) |