Moxa CP-104UL-DB25M | CP-104UL/104JU 4-Port RS-232 Low-Profile PCI Board, DB25 Male

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SKU:CP-104UL-DB25M

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Description

The Moxa CP-104UL-DB25M is a 4-port RS-232 low-profile Universal PCI serial board for POS, ATM and industrial automation systems. It is supplied with a DB25 male fan-out cable and is rated for 0 to 55°C operation, giving a ready-to-connect solution for adding four serial ports to a PC.

The board is compatible with 3.3/5 V PCI and PCI-X buses and supports baudrates up to 921.6 kbps on every port. Full modem control signals, a 128-byte FIFO and on-chip hardware and software flow control make it suited to a wide range of serial peripherals. Drivers are available for Windows, Linux and a range of UNIX operating systems, and up to 8 boards can be installed in a single PC.

Features

- Over 800 kbps data throughput for top performance
- 921.6 kbps maximum baudrate for fast data transmission
- 128-byte FIFO and on-chip hardware and software flow control
- Compatible with 3.3/5 V PCI and PCI-X
- Drivers provided for Windows, Linux and UNIX operating systems
- Full modem control signals for compatibility with a wide range of serial peripherals
- DB25 male fan-out cable included

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

- 4 x RS-232 serial ports
- 32-bit Universal PCI bus (3.3/5 V PCI and PCI-X compatible)
- Low-profile form factor
- Communication controller: MU860 (16C550C compatible)
- Baudrate: 50 bps to 921.6 kbps
- 128-byte FIFO
- Board connector: DB44 female, supplied with DB25 male cable (CBL-M44M25x4)
- Data bits: 5, 6, 7, 8; Stop bits: 1, 1.5, 2
- Parity: None, Even, Odd, Space, Mark
- Flow control: None, RTS/CTS, XON/XOFF
- Serial signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
- Input current: 120 mA @ 5 VDC
- Maximum 8 boards per PC
- Operating temperature: 0 to 55°C
- Drivers: Windows, Linux (kernel 2.4.x to 5.x), UNIX (QNX 6, SCO OpenServer, UnixWare 7, Solaris 10, FreeBSD)

FAQs

Q: What cable connector does the CP-104UL-DB25M provide?
A: The board has a DB44 female connector and is supplied with a DB25 male fan-out cable (CBL-M44M25x4), giving four DB25 male RS-232 ports.

Q: Is this board compatible with PCI-X slots?
A: Yes. It is a 32-bit Universal PCI board compatible with 3.3/5 V PCI and PCI-X buses.

Q: What is the maximum baudrate per port?
A: Each port supports baudrates from 50 bps up to 921.6 kbps.

Q: Which operating systems are supported?
A: Drivers are available for Windows, Linux (kernel 2.4.x to 5.x) and UNIX variants including QNX 6, SCO OpenServer, UnixWare 7, Solaris 10 and FreeBSD.

Q: How many boards can be installed in one PC?
A: Up to 8 boards can be installed in a single PC.

Q: What operating temperature range does this model support?
A: This SKU is rated for 0 to 55°C. A wide-temperature variant for -40 to 85°C environments is available as a separate SKU.

Datasheet

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

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Moxa CP-104UL-DB25M | CP-104UL/104JU 4-Port RS-232 Low-Profile PCI Board, DB25 Male