General
Number of ports	4 Stück
Serial standard	RS-232
FIFO memory	128 Byte
Data bits	5, 6, 7, 8
Stop bits	1, 1.5, 2

The Moxa CP-104JU-T is an intelligent 4-port RS-232 Universal PCI card, specifically designed for use in POS systems, ATM devices, and industrial automation environments. It enables the connection of multiple serial devices to a PC via the PCI bus, offering high data transfer performance. The card features four RJ45 connectors, providing a compact and robust connection to serial end devices. The use of RJ45 connectors offers advantages in installation within compact or harsh environments, as these connectors are mechanically stable and easy to wire. The card is designed for operation in a temperature range of -40 to 85 °C, making it suitable for industrial applications in extreme environments.

Applications

The CP-104JU-T is designed for applications in industrial environments, automation technology, and point-of-sale systems. It is suitable for controlling printers, scanners, sensors, terminals, and other serial peripheral devices communicating via RS-232 interfaces. The high operating temperature range of -40 to 85 °C makes it particularly suitable for locations outside standard climate conditions, such as outdoor installations, cooling systems, or vehicles.

Functions and Features in Detail

The card features a communication controller of type MU860, compatible with the 16C550C standard. This ensures reliable and widely used interface control. Each of the four serial ports supports data transfer rates from 50 bps to 921.6 kbps, sufficient for many industrial applications. The integrated FIFO memory with 128 bytes per port ensures efficient data buffering and reduces the load on the host computer. The card supports various transmission parameters such as data bits (5, 6, 7, 8), stop bits (1, 1.5, 2), parity types (none, even, odd, space, mark), and flow control methods (RTS/CTS, XON/XOFF). Signals TxD, RxD, RTS, CTS, DTR, DSR, DCD, and GND are fully supported.

Technology Explained Simply

The CP-104JU-T operates via the 32-bit Universal PCI bus, compatible with both 3.3 V and 5 V PCI and PCI-X slots. This allows installation in a wide range of systems, regardless of whether they are older or newer computers. The integrated Tx/Rx LEDs on each port facilitate diagnosis of communication issues, visually indicating whether data is being transmitted (Tx) or received (Rx). Power supply is via the PCI bus with 135 mA at 5 VDC. The card is designed for operation over a wide temperature range, increasing its suitability for harsh environments.

Installation and Mounting

Installation is performed by inserting the card into a free PCI or PCI-X slot in the computer. The card is compatible with 3.3 V and 5 V slots, ensuring flexible installation. The RJ45 connectors enable a simple and robust connection to serial devices. The integrated LEDs simplify installation, as they immediately indicate whether communication is active. The card is designed for use in systems supporting up to eight such cards.

Operational Advantages

The CP-104JU-T offers high reliability with an MTBF of 571,627 hours, measured according to Telcordia (Bellcore) TR/SR standard. The wide temperature stability from -40 to 85 °C and support for multiple operating systems increase the flexibility and lifespan of the card. The integrated LEDs and robust RJ45 connection simplify maintenance and diagnostics. The card is also equipped with various certifications, including EMC EN 55032/24, EMI CISPR 32, FCC Part 15B Class B, EMS IEC 61000-4-2/3, as well as environmental standards such as RoHS, CRoHS, and WEEE. The manufacturer's warranty is 5 years.

The card is delivered without cables, as the order designation CP-104JU-T indicates the model without accessory cables. The card is supplied with a quick installation guide, a substance declaration table, and a warranty card.

The card is designed for use in environments with a humidity level of 5 to 95 % (non-condensing). The storage temperature is -40 to 85 °C. The dimensions of the card are 83 x 120 mm. Power supply is via the PCI bus with 135 mA at 5 VDC. The card is designed for use in systems supporting up to eight such cards. The card is equipped with a 5-year manufacturer's warranty.