Moxa CP-114EL-DB25M
, 4port PCIe, RS232/422/485, LP content_copy

The Moxa CP-114EL Series is a range of high-performance 4-port PCI Express serial boards designed for industrial applications such as POS systems, ATMs, and factory automation. Supporting RS-232/422/485, each port delivers speeds up to 921.6 kbps, ensuring robust and fast communication with industrial devices. With 128-byte FIFOs and on-chip hardware/software flow control, the series supports demanding serial workloads.

Thanks to their low-profile design, the boards fit into compact PCs. The CP-114EL-I models include 2 kV isolation for added protection in electrically noisy environments. The series supports all major operating systems, including Windows, Linux, and UNIX, and provides built-in Tx/Rx LEDs for each port for simplified diagnostics.

Specifications:

Serial Interface:

• Controller: 16C550C compatible
• Bus: PCI Express 1.0
• FIFO: 128 bytes
• Ports: 4
• Max. boards per PC: 8
• Standards: RS-232, RS-422, RS-485

Communication Parameters:

• Baudrate: 50 bps to 921.6 kbps (supports non-standard rates)
• 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

Signal Pinouts:

• 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

Isolation:

• CP-114EL-I models: 2 kV isolation

Software Support:

• Windows: DOS to Windows 10, Server 2003–2019 (x86/x64), Embedded CE 5.0/6.0, XP Embedded
• Linux: Kernel 2.4.x to 5.x
• UNIX: QNX 6, Solaris 10, UnixWare 7, SCO OpenServer 5/6

Power Consumption:

• CP-114EL: 835 mA @ 3.3 VDC
• CP-114EL-I: 1,170 mA @ 3.3 VDC

Physical Characteristics:

• Dimensions:
• CP-114EL: 67.21 x 103 mm
• CP-114EL-I: 67.21 x 135 mm
• LEDs: Built-in Tx, Rx per port

Environmental Limits:

• Operating Temperature: 0 to 55 °C
• Storage Temperature: -20 to 85 °C
• Humidity: 5 to 95% RH (non-condensing)

Certifications:

• EMC: EN 55032/35
• EMI: CISPR 32, FCC Part 15B Class B
• EMS: IEC 61000-4-2/3/4/5/6/8
• Environmental: RoHS, CRoHS, WEEE

Reliability:

• MTBF:
• CP-114EL: 2,347,197 hrs
• CP-114EL-I: 603,671 hrs
• Standard: Telcordia (Bellcore) TR/SR

Warranty:

• 5-year manufacturer warranty

Package Contents:

• 1 x CP-114EL or CP-114EL-I serial board
• 1 x M44 to 4 x DB9-M cable (DB9M models only)
• 1 x M44 to 4 x DB25-M cable (DB25M models only)
• 1 x Quick installation guide
• 1 x Warranty card

Ordering Information:

Models:

• CP-114EL: no isolation, no cable
• CP-114EL-I: 2 kV isolation, no cable
• CP-114EL-DB9M: no isolation, with CBL-M44M9x4-50
• CP-114EL-DB25M: no isolation, with CBL-M44M25x4-50
• CP-114EL-I-DB9M: with isolation, with CBL-M44M9x4-50
• CP-114EL-I-DB25M: with isolation, with CBL-M44M25x4-50

Accessories (sold separately):

• CBL-M44M9x4-50: DB44 to 4 x DB9 male, 50 cm
• CBL-M44M25x4-50: DB44 to 4 x DB25 male, 50 cm
• CBL-F9M9-20: DB9 female to DB9 male, 20 cm
• CBL-F9M9-150: DB9 female to DB9 male, 1.5 m