The Moxa CP-102E/102EL Series features high-performance 2-port RS-232 PCI Express boards, ideal for industrial applications as well as POS and ATM systems. Offering full modem control signal support and baudrates up to 921.6 kbps, these boards ensure fast and reliable communication over serial interfaces.

The CP-102E is a standard form factor PCIe board with two DB9 male ports, while the CP-102EL is a low-profile version that fits compact PCs and embedded systems. Both models support a wide range of operating systems and are equipped with built-in LEDs for monitoring Tx and Rx activity—making diagnostics simple and efficient.

These boards are PCIe x1 compliant, allowing installation into any available PCI Express slot. This flexibility, combined with robust driver support for Windows, Linux, and UNIX, makes the CP-102E/EL series a future-ready solution for system integrators and industrial automation engineers.

Technical Specifications (English):

Series:

• CP-102E / CP-102EL

Applications:

• Industrial automation, POS systems, ATM, control panels

Interface:

• Bus: PCI Express 1.0 (x1)
• Controller: MU860 (16C550C compatible)
• FIFO: 128 bytes
• Ports: 2
• Connectors:
• CP-102E: 2 x DB9 male
• CP-102EL: 1 x DB25 female (with breakout cable)

Serial Communication:

• Standard: RS-232
• Baudrate: 50 bps to 921.6 kbps (supports non-standard baudrates)
• Stop Bits: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Flow Control: None, RTS/CTS, XON/XOFF
• Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

Driver Support:

• Windows: DOS to Windows 10/Server 2019, Embedded CE, XP Embedded
• Linux: Kernel 2.4 to 5.x
• UNIX: Solaris 10, SCO, QNX 6, UnixWare 7

Power Requirements:

• CP-102E: 520 mA @ 3.3 VDC
• CP-102EL-DB9M: 552 mA @ 3.3 VDC

LED Indicators:

• Built-in Tx and Rx LEDs per port

Mechanical:

• Dimensions:
• CP-102E: 85.04 x 100 mm (3.35 x 3.94 in)
• CP-102EL: 67.21 x 100 mm (2.65 x 3.94 in)
• Form Factor:
• CP-102E: Standard
• CP-102EL: Low Profile

Environmental:

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

Certifications:

• EMC: EN 55032/24
• EMI:
• CP-102E: CISPR 32, FCC Part 15B Class A
• CP-102EL: CISPR 32, FCC Part 15B Class B
• EMS: IEC 61000-4 (ESD, RS, EFT, Surge, CS, PFMF)
• Environmental: RoHS, CRoHS, WEEE

Reliability:

• MTBF: 4,947,552 hours (Telcordia TR/SR standard)

Warranty:

• 5-year manufacturer warranty

Package Contents:

• 1 x CP-102E or CP-102EL serial board
• 1 x Quick installation guide
• 1 x Warranty card

Optional Accessories:

• CBL-M25M9x2-50: DB25 to 2 x DB9 male breakout cable (50 cm)
• DB9 extension cables: 1.5 m or 20 cm