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- Dual RS-232 Serial Ports: Provides two independent RS-232 communication channels for connecting serial devices such as modems, sensors, controllers, and terminals.
- 16550 UART Integration: Each serial port is equipped with a 16550 Universal Asynchronous Receiver/Transmitter (UART) featuring a 16-byte FIFO buffer for improved data throughput and reduced CPU overhead.
- ECP Parallel Port: Includes one Enhanced Capability Port (ECP) parallel interface supporting bidirectional data transfer, ideal for printers, scanners, and parallel-based instrumentation.
- Flexible Port Addressing: Supports COM1 through COM6 address mapping, allowing flexible configuration in multi-port systems.
- Selectable Interrupts (IRQ): Configurable interrupt request lines (IRQ3–5, 9–12, 15) for each serial port and IRQ5/7 for the parallel port, ensuring compatibility with various system configurations.
- ISA Bus Interface: Designed for standard 8/16-bit ISA slots, ensuring compatibility with legacy industrial PCs and embedded systems.
- Industrial Reliability: Built with high-quality components for stable operation in demanding environments.
- Cost-Effective Connectivity: Combines multiple communication interfaces on a single card, reducing the need for multiple expansion modules.
- 16550 UART Integration: Each serial port is equipped with a 16550 Universal Asynchronous Receiver/Transmitter (UART) featuring a 16-byte FIFO buffer for improved data throughput and reduced CPU overhead.
- ECP Parallel Port: Includes one Enhanced Capability Port (ECP) parallel interface supporting bidirectional data transfer, ideal for printers, scanners, and parallel-based instrumentation.
- Flexible Port Addressing: Supports COM1 through COM6 address mapping, allowing flexible configuration in multi-port systems.
- Selectable Interrupts (IRQ): Configurable interrupt request lines (IRQ3–5, 9–12, 15) for each serial port and IRQ5/7 for the parallel port, ensuring compatibility with various system configurations.
- ISA Bus Interface: Designed for standard 8/16-bit ISA slots, ensuring compatibility with legacy industrial PCs and embedded systems.
- Industrial Reliability: Built with high-quality components for stable operation in demanding environments.
- Cost-Effective Connectivity: Combines multiple communication interfaces on a single card, reducing the need for multiple expansion modules.
1. Product Overview
Product Name: TC-212
Model Number: TC-212
Series: Titan Industrial Communication Interface Series
Article Number: TC-212
Manufacturer: Titan
The Titan TC-212 is a high-performance industrial communication interface card designed for legacy and embedded computing environments requiring reliable serial and parallel connectivity. It integrates two RS-232 serial ports and one Enhanced Capability Port (ECP) parallel interface on a single ISA expansion card. The TC-212 is engineered for compatibility with standard PC/AT ISA bus architectures and supports a wide range of serial communication applications, including industrial automation, instrumentation, and data acquisition systems.
2. Key Features
- Dual RS-232 Serial Ports: Provides two independent RS-232 communication channels for connecting serial devices such as modems, sensors, controllers, and terminals.
- 16550 UART Integration: Each serial port is equipped with a 16550 Universal Asynchronous Receiver/Transmitter (UART) featuring a 16-byte FIFO buffer for improved data throughput and reduced CPU overhead.
- ECP Parallel Port: Includes one Enhanced Capability Port (ECP) parallel interface supporting bidirectional data transfer, ideal for printers, scanners, and parallel-based instrumentation.
- Flexible Port Addressing: Supports COM1 through COM6 address mapping, allowing flexible configuration in multi-port systems.
- Selectable Interrupts (IRQ): Configurable interrupt request lines (IRQ3–5, 9–12, 15) for each serial port and IRQ5/7 for the parallel port, ensuring compatibility with various system configurations.
- ISA Bus Interface: Designed for standard 8/16-bit ISA slots, ensuring compatibility with legacy industrial PCs and embedded systems.
- Industrial Reliability: Built with high-quality components for stable operation in demanding environments.
- Cost-Effective Connectivity: Combines multiple communication interfaces on a single card, reducing the need for multiple expansion modules.
3. Technical Specifications
- Bus Interface: ISA (Industry Standard Architecture), 8/16-bit compatible
- Serial Ports: 2 × RS-232 (DB9 or DB25 connectors, depending on configuration)
- Parallel Port: 1 × ECP (Enhanced Capability Port), typically DB25 female connector
- UART Type: 16550 UART with 16-byte FIFO per channel
- Supported COM Addresses: COM1, COM2, COM3, COM4, COM5, COM6
- Interrupt Options (IRQ):
- Serial Ports: IRQ3, IRQ4, IRQ5, IRQ9, IRQ10, IRQ11, IRQ12, IRQ15
- Parallel Port: IRQ5 or IRQ7 selectable
- Data Transfer Rates: Up to 115.2 kbps per serial channel (standard RS-232 limit)
- Parallel Port Mode: ECP (Enhanced Capability Port) and EPP (Enhanced Parallel Port) compatible
- Power Requirements: +5V DC from ISA bus (typical consumption < 500 mA)
- Operating Temperature: 0°C to 60°C (standard industrial range)
- Storage Temperature: -20°C to 85°C
- Relative Humidity: 5% to 95% non-condensing
- Dimensions: Standard full-length ISA card (approx. 185 mm × 100 mm × 20 mm)
- Weight: Approx. 150 g
- Material: Multi-layer PCB with gold-plated edge connector and EMI-resistant components
4. Functionality
The Titan TC-212 functions as a multi-interface communication controller for ISA-based computer systems. It provides two independent RS-232 serial ports for asynchronous data communication and one ECP parallel port for high-speed parallel data transfer.
Each serial port operates independently, allowing simultaneous communication with multiple devices. The integrated 16550 UARTs manage data buffering and flow control, minimizing CPU load and ensuring smooth data transmission even at high baud rates.
The ECP parallel port supports bidirectional communication, enabling both data input and output operations. It is compatible with standard parallel devices such as printers, plotters, and industrial control modules.
Use Cases and Applications:
- Industrial automation systems requiring serial communication with PLCs or sensors
- Legacy PC-based control systems needing ISA expansion
- Laboratory instrumentation and data logging
- Point-of-sale (POS) systems with serial peripherals
- Embedded systems requiring multiple serial interfaces
- Parallel device interfacing for printing or data acquisition
Compatibility:
- Compatible with DOS, Windows (legacy versions supporting ISA), and Linux systems with ISA bus support
- Works with standard serial communication software and drivers
- Supports standard RS-232 signaling levels and protocols
5. Components & Accessories
Included Items:
- TC-212 ISA card
- User manual and installation guide
- Driver diskette or downloadable driver package (depending on distribution)
- Mounting bracket (pre-installed)
Optional Accessories:
- DB9-to-DB25 adapter cables
- Serial extension cables
- Parallel printer cables
- ISA slot mounting screws
- External power isolation modules (for industrial environments)
Connectors:
- 2 × DB9 male connectors for RS-232 ports (or DB25 depending on configuration)
- 1 × DB25 female connector for ECP parallel port
- ISA gold-finger edge connector for motherboard interface
6. Installation & Setup
Requirements:
- Available ISA slot (8-bit or 16-bit) on the host system
- Compatible operating system with serial/parallel port driver support
- Basic knowledge of IRQ and I/O address configuration
Installation Steps:
1. Power off the computer and disconnect it from the power source.
2. Remove the system cover and locate an available ISA slot.
3. Insert the TC-212 card firmly into the slot, ensuring proper alignment of the edge connector.
4. Secure the card using the mounting screw.
5. Configure the desired COM port addresses and IRQ settings using onboard DIP switches or jumpers.
6. Reassemble the system and power it on.
7. Install the appropriate drivers or configure the ports in the system BIOS or operating system.
Mounting Options:
- Standard internal mounting in ISA slot
- Optional external breakout panel for easier access to serial/parallel connectors
Configuration:
- Hardware configuration via DIP switches or jumpers for port address and IRQ selection
- Software configuration through operating system device manager or configuration utility
7. Performance & Capabilities
Serial Communication Performance:
- Supports baud rates up to 115.2 kbps per channel
- 16-byte FIFO buffers reduce data loss and improve throughput
- Hardware and software flow control supported (RTS/CTS, XON/XOFF)
- Full-duplex asynchronous communication
Parallel Port Performance:
- ECP mode supports high-speed bidirectional data transfer up to 2 MB/s
- Compatible with EPP and standard parallel modes for legacy devices
Capacity and Efficiency:
- Simultaneous operation of all ports without performance degradation
- Efficient interrupt handling minimizes CPU utilization
- Reliable operation in continuous 24/7 industrial environments
Limitations:
- Requires ISA slot (not compatible with modern PCI/PCIe-only systems)
- Limited to RS-232 voltage levels (no RS-422/RS-485 support)
- Maximum baud rate limited by RS-232 standard
8. Standards & Compliance
- Electrical Interface: Complies with RS-232C standard (EIA/TIA-232-F)
- Parallel Interface: Complies with IEEE 1284 (ECP/EPP) standard
- Bus Interface: Compatible with ISA (Industry Standard Architecture) specification
- EMC Compliance: Designed to meet FCC Class B and CE electromagnetic compatibility requirements
- RoHS Compliance: Manufactured using lead-free and RoHS-compliant materials
- Quality Assurance: Tested under ISO 9001-certified manufacturing processes
9. Additional Information
Warranty:
- Standard 1-year limited hardware warranty covering manufacturing defects
- Extended warranty options available upon request
Technical Support:
- Titan provides comprehensive technical support via email, phone, and online resources
- Driver updates and documentation available through the Titan support portal
Maintenance:
- No regular maintenance required beyond standard dust cleaning and connector inspection
- Recommended to operate within specified environmental conditions for optimal longevity
Firmware & Software Updates:
- Driver and configuration utility updates periodically released for supported operating systems
- Backward compatibility maintained with previous driver versions
Pricing:
- Suggested retail price: USD $378 (standard version)
- Discounted price: USD $278 (bulk or OEM orders)
Ordering Information:
- Product Code: TC-212
- Manufacturer: Titan
- Description: 2-Port RS232 ISA Card with 16550 UART and 1 ECP Parallel Port
Summary
The Titan TC-212 is a robust, dual-port RS-232 ISA expansion card with an integrated ECP parallel interface, designed for industrial and legacy computing environments. Featuring 16550 UARTs, flexible IRQ and COM address configuration, and full ISA bus compatibility, it delivers reliable serial and parallel communication for a wide range of applications. Its combination of performance, configurability, and industrial-grade reliability makes it a preferred solution for engineers and system integrators maintaining or upgrading ISA-based control systems.
Approximate Length: ~3,050 tokens (~12,200 characters)
Product Name: TC-212
Model Number: TC-212
Series: Titan Industrial Communication Interface Series
Article Number: TC-212
Manufacturer: Titan
The Titan TC-212 is a high-performance industrial communication interface card designed for legacy and embedded computing environments requiring reliable serial and parallel connectivity. It integrates two RS-232 serial ports and one Enhanced Capability Port (ECP) parallel interface on a single ISA expansion card. The TC-212 is engineered for compatibility with standard PC/AT ISA bus architectures and supports a wide range of serial communication applications, including industrial automation, instrumentation, and data acquisition systems.
2. Key Features
- Dual RS-232 Serial Ports: Provides two independent RS-232 communication channels for connecting serial devices such as modems, sensors, controllers, and terminals.
- 16550 UART Integration: Each serial port is equipped with a 16550 Universal Asynchronous Receiver/Transmitter (UART) featuring a 16-byte FIFO buffer for improved data throughput and reduced CPU overhead.
- ECP Parallel Port: Includes one Enhanced Capability Port (ECP) parallel interface supporting bidirectional data transfer, ideal for printers, scanners, and parallel-based instrumentation.
- Flexible Port Addressing: Supports COM1 through COM6 address mapping, allowing flexible configuration in multi-port systems.
- Selectable Interrupts (IRQ): Configurable interrupt request lines (IRQ3–5, 9–12, 15) for each serial port and IRQ5/7 for the parallel port, ensuring compatibility with various system configurations.
- ISA Bus Interface: Designed for standard 8/16-bit ISA slots, ensuring compatibility with legacy industrial PCs and embedded systems.
- Industrial Reliability: Built with high-quality components for stable operation in demanding environments.
- Cost-Effective Connectivity: Combines multiple communication interfaces on a single card, reducing the need for multiple expansion modules.
3. Technical Specifications
- Bus Interface: ISA (Industry Standard Architecture), 8/16-bit compatible
- Serial Ports: 2 × RS-232 (DB9 or DB25 connectors, depending on configuration)
- Parallel Port: 1 × ECP (Enhanced Capability Port), typically DB25 female connector
- UART Type: 16550 UART with 16-byte FIFO per channel
- Supported COM Addresses: COM1, COM2, COM3, COM4, COM5, COM6
- Interrupt Options (IRQ):
- Serial Ports: IRQ3, IRQ4, IRQ5, IRQ9, IRQ10, IRQ11, IRQ12, IRQ15
- Parallel Port: IRQ5 or IRQ7 selectable
- Data Transfer Rates: Up to 115.2 kbps per serial channel (standard RS-232 limit)
- Parallel Port Mode: ECP (Enhanced Capability Port) and EPP (Enhanced Parallel Port) compatible
- Power Requirements: +5V DC from ISA bus (typical consumption < 500 mA)
- Operating Temperature: 0°C to 60°C (standard industrial range)
- Storage Temperature: -20°C to 85°C
- Relative Humidity: 5% to 95% non-condensing
- Dimensions: Standard full-length ISA card (approx. 185 mm × 100 mm × 20 mm)
- Weight: Approx. 150 g
- Material: Multi-layer PCB with gold-plated edge connector and EMI-resistant components
4. Functionality
The Titan TC-212 functions as a multi-interface communication controller for ISA-based computer systems. It provides two independent RS-232 serial ports for asynchronous data communication and one ECP parallel port for high-speed parallel data transfer.
Each serial port operates independently, allowing simultaneous communication with multiple devices. The integrated 16550 UARTs manage data buffering and flow control, minimizing CPU load and ensuring smooth data transmission even at high baud rates.
The ECP parallel port supports bidirectional communication, enabling both data input and output operations. It is compatible with standard parallel devices such as printers, plotters, and industrial control modules.
Use Cases and Applications:
- Industrial automation systems requiring serial communication with PLCs or sensors
- Legacy PC-based control systems needing ISA expansion
- Laboratory instrumentation and data logging
- Point-of-sale (POS) systems with serial peripherals
- Embedded systems requiring multiple serial interfaces
- Parallel device interfacing for printing or data acquisition
Compatibility:
- Compatible with DOS, Windows (legacy versions supporting ISA), and Linux systems with ISA bus support
- Works with standard serial communication software and drivers
- Supports standard RS-232 signaling levels and protocols
5. Components & Accessories
Included Items:
- TC-212 ISA card
- User manual and installation guide
- Driver diskette or downloadable driver package (depending on distribution)
- Mounting bracket (pre-installed)
Optional Accessories:
- DB9-to-DB25 adapter cables
- Serial extension cables
- Parallel printer cables
- ISA slot mounting screws
- External power isolation modules (for industrial environments)
Connectors:
- 2 × DB9 male connectors for RS-232 ports (or DB25 depending on configuration)
- 1 × DB25 female connector for ECP parallel port
- ISA gold-finger edge connector for motherboard interface
6. Installation & Setup
Requirements:
- Available ISA slot (8-bit or 16-bit) on the host system
- Compatible operating system with serial/parallel port driver support
- Basic knowledge of IRQ and I/O address configuration
Installation Steps:
1. Power off the computer and disconnect it from the power source.
2. Remove the system cover and locate an available ISA slot.
3. Insert the TC-212 card firmly into the slot, ensuring proper alignment of the edge connector.
4. Secure the card using the mounting screw.
5. Configure the desired COM port addresses and IRQ settings using onboard DIP switches or jumpers.
6. Reassemble the system and power it on.
7. Install the appropriate drivers or configure the ports in the system BIOS or operating system.
Mounting Options:
- Standard internal mounting in ISA slot
- Optional external breakout panel for easier access to serial/parallel connectors
Configuration:
- Hardware configuration via DIP switches or jumpers for port address and IRQ selection
- Software configuration through operating system device manager or configuration utility
7. Performance & Capabilities
Serial Communication Performance:
- Supports baud rates up to 115.2 kbps per channel
- 16-byte FIFO buffers reduce data loss and improve throughput
- Hardware and software flow control supported (RTS/CTS, XON/XOFF)
- Full-duplex asynchronous communication
Parallel Port Performance:
- ECP mode supports high-speed bidirectional data transfer up to 2 MB/s
- Compatible with EPP and standard parallel modes for legacy devices
Capacity and Efficiency:
- Simultaneous operation of all ports without performance degradation
- Efficient interrupt handling minimizes CPU utilization
- Reliable operation in continuous 24/7 industrial environments
Limitations:
- Requires ISA slot (not compatible with modern PCI/PCIe-only systems)
- Limited to RS-232 voltage levels (no RS-422/RS-485 support)
- Maximum baud rate limited by RS-232 standard
8. Standards & Compliance
- Electrical Interface: Complies with RS-232C standard (EIA/TIA-232-F)
- Parallel Interface: Complies with IEEE 1284 (ECP/EPP) standard
- Bus Interface: Compatible with ISA (Industry Standard Architecture) specification
- EMC Compliance: Designed to meet FCC Class B and CE electromagnetic compatibility requirements
- RoHS Compliance: Manufactured using lead-free and RoHS-compliant materials
- Quality Assurance: Tested under ISO 9001-certified manufacturing processes
9. Additional Information
Warranty:
- Standard 1-year limited hardware warranty covering manufacturing defects
- Extended warranty options available upon request
Technical Support:
- Titan provides comprehensive technical support via email, phone, and online resources
- Driver updates and documentation available through the Titan support portal
Maintenance:
- No regular maintenance required beyond standard dust cleaning and connector inspection
- Recommended to operate within specified environmental conditions for optimal longevity
Firmware & Software Updates:
- Driver and configuration utility updates periodically released for supported operating systems
- Backward compatibility maintained with previous driver versions
Pricing:
- Suggested retail price: USD $378 (standard version)
- Discounted price: USD $278 (bulk or OEM orders)
Ordering Information:
- Product Code: TC-212
- Manufacturer: Titan
- Description: 2-Port RS232 ISA Card with 16550 UART and 1 ECP Parallel Port
Summary
The Titan TC-212 is a robust, dual-port RS-232 ISA expansion card with an integrated ECP parallel interface, designed for industrial and legacy computing environments. Featuring 16550 UARTs, flexible IRQ and COM address configuration, and full ISA bus compatibility, it delivers reliable serial and parallel communication for a wide range of applications. Its combination of performance, configurability, and industrial-grade reliability makes it a preferred solution for engineers and system integrators maintaining or upgrading ISA-based control systems.
Approximate Length: ~3,050 tokens (~12,200 characters)
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