B&B Electronics 232PCC2 manual Introduction, Specifications

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Chapter 1: Introduction

B&B Electronics 232PCC2 provides two independent RS-232 asynchronous serial communications interfaces for systems equipped with PCMCIA Type II and/or Type III expansion sockets. The 232PCC2 is a PCMCIA Type II (5 mm) card and is PCMCIA PC Card Standard Specification 2.1 compliant.

The 232PCC2's serial ports are implemented using 16C550 Universal Asynchronous Receiver/Transmitters (UARTs) that are the recommended communications interface for multitasking environments and applications involving high data transfer rates.

The 232PCC2’s two serial ports are addressable in two modes:

1.Block Mode: The two serial ports are configured in one 16-byte continuous block of I/O address space. The block must begin on an even 16-byte division. Both serial ports share one IRQ level.

2.COM Mode: The two serial ports are configured at the standard COM port I/O address location. The ports may be configured as COM1 and COM3; also, the ports may be configured as COM2 and COM4. Both serial ports share one IRQ level.

A special interrupt status register is also available to simplify the software required to service multiple serial ports in an interrupt driven environment. See the Hardware Information section for details.

NOTE: When installed, a 232PCC2 appears as a DSP-100 by Quatech, Inc.

Specifications

Bus Interface:

PCMCIA

Physical Dimensions:

PC Card Standard 2.1 compliant

Type II PCMCIA card (5mm)

Maximum Baud Rate:

120K

Power Requirements:

+5 V, 35.9 mA typical, 45.9 mA maximum

Connector:

Adapter to 2 standard male D-9

Documentation Number 232PCC23799 Manual

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B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353-91-792444 – Fax +353-91-792445

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Contents Pcmcia RS-232 2-Port Card Table of Contents Introduction SpecificationsDOS / Windows 3.x Installation Client Driver recommended EnablerClient Driver vs. Enabler for DOS/Windows 232PCC2 Client Driver for DOS Client Driver InstallationCommand Line Options Example IirqExample Example Common Problems 232PCC2 Enabler for DOS Baddress DSP100EN.EXE Memory Range Exclusion Socket Numbers Card and Socket Services SoftwareInstalling a 232PCC2 Under Windows 95/98 Windows 95/98 Installation232PCC2 Resource Settings in Windows 95/98 Dual RS-232 Serial Port Card Viewing the 232PCC2 Resource SettingsChanging Resource Settings with Device Manager 232PCC2 Basic Configuration Table Basic Configuration Port AddressesDocumentation Number 232PCC23799 Manual 232PCC2 RS-232 Address Assignment Hardware InformationRt a Rt B External ConnectionsDeclaration of Conformity Appendix a Declaration of Conformity

232PCC2 specifications

B&B Electronics, a leader in industrial communication technology, offers a wide range of products, including the 232PCC2 – an exceptional solution for serial communication needs. This versatile device is designed to provide reliable and efficient data transmission between devices, making it an essential component in various applications such as automation, control systems, and data acquisition.

The 232PCC2 is a serial to USB adapter that ensures seamless connectivity between RS-232 devices and modern computers that may lack serial ports. One of its standout features is the ability to support full-duplex communication, allowing simultaneous transmission and reception of data. This capability is vital for applications where real-time data transfer is crucial.

Equipped with a robust and compact design, the 232PCC2 is built for durability, making it suitable for harsh industrial environments. Its rugged construction ensures that it can withstand vibrations, shocks, and temperature fluctuations. Additionally, the device features ESD protection, safeguarding connected equipment from electrical surges and static discharge.

Another noteworthy characteristic of the 232PCC2 is its ease of installation. With plug-and-play functionality, users can swiftly connect their RS-232 devices to a USB port without the need for extensive configuration. It’s compatible with various operating systems, including Windows, Linux, and Mac, providing flexibility for diverse user preferences.

The device boasts data rates of up to 115.2 Kbps, enabling high-speed communication that meets the demands of modern industrial applications. The built-in LED indicators offer real-time status monitoring by displaying power and data transmission activity, facilitating quick troubleshooting and maintenance.

Furthermore, the 232PCC2 incorporates advanced technologies such as dynamic power management, which optimizes power consumption and prolongs the lifespan of the device. This energy-efficient design is increasingly important in today’s environmentally conscious world.

Overall, B&B Electronics 232PCC2 stands out as a reliable and user-friendly serial communication solution. Its blend of durability, high performance, and ease of use makes it an ideal choice for professionals seeking efficient data connectivity for their industrial applications. Whether used in a factory setting or within a laboratory environment, the 232PCC2 enhances productivity and ensures dependable communication across various systems.
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