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- High-Speed Serial Communication: Supports data transmission rates up to 460.8 Kbps per port.
- 8-Port RS-422 Interface: Each port uses a DB25 female connector with full differential signaling for long-distance, noise-immune communication.
- Isolation Protection: Provides 2000V isolation between ports and system ground to prevent damage from high potential differences or lightning surges.
- Industrial-Grade Reliability: Designed for harsh environments with transient voltage surge suppression (TVSS) and robust electrical isolation.
- Modular Expandability: Supports up to 32 ports per control board and up to 128 ports per PC system using four control boards.
- Dual-CPU Architecture: Utilizes TMS320C52 processors on both the control and CPU modules to offload host CPU workload.
- Onboard Memory: 512 KB dual-ported RAM for buffering and high-speed data handling.
- LED Diagnostics: Front-panel indicators for TxD, RxD, DTR, DSR, RTS, CTS, and DCD provide real-time communication status.
- Flexible Installation: Available in desktop and rackmount configurations with optional long-range extension kits (up to 100 m).
- Comprehensive OS Support: Drivers available for Windows NT/95/98, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, and OS/2.
- Software Development Tools: Includes MOXA PComm library for Windows and API-232 for DOS/Windows 3.x for custom serial application development.
- 8-Port RS-422 Interface: Each port uses a DB25 female connector with full differential signaling for long-distance, noise-immune communication.
- Isolation Protection: Provides 2000V isolation between ports and system ground to prevent damage from high potential differences or lightning surges.
- Industrial-Grade Reliability: Designed for harsh environments with transient voltage surge suppression (TVSS) and robust electrical isolation.
- Modular Expandability: Supports up to 32 ports per control board and up to 128 ports per PC system using four control boards.
- Dual-CPU Architecture: Utilizes TMS320C52 processors on both the control and CPU modules to offload host CPU workload.
- Onboard Memory: 512 KB dual-ported RAM for buffering and high-speed data handling.
- LED Diagnostics: Front-panel indicators for TxD, RxD, DTR, DSR, RTS, CTS, and DCD provide real-time communication status.
- Flexible Installation: Available in desktop and rackmount configurations with optional long-range extension kits (up to 100 m).
- Comprehensive OS Support: Drivers available for Windows NT/95/98, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, and OS/2.
- Software Development Tools: Includes MOXA PComm library for Windows and API-232 for DOS/Windows 3.x for custom serial application development.
Comprehensive Product Summary – MOXA Intellio C32065T 8-Port RS-422 Module
### 1. Product Overview
Product Name: Intellio C32065T
Model: C32065T
Series: Intellio C320 Turbo Series
Article Number: C32065T
Manufacturer: Moxa Technologies Co., Ltd.
Manufacturer Contact:
- Tel: +886-2-8665-6373
- Fax: +886-2-8665-6372
- Website: [www.moxa.com](http://www.moxa.com)
- Email: support@moxa.com.tw
Product Description:
The Moxa Intellio C32065T is an 8-port RS-422 serial communication module designed for use with the Intellio C320 Turbo intelligent multiport system. It features DB25 female connectors, supports data rates up to 460.8 Kbps, and provides 2000V isolation protection for industrial-grade reliability. The module is part of Moxa’s modular, expandable serial I/O solution for ISA-based systems, supporting both desktop and rackmount configurations.
### 2. Key Features
- High-Speed Serial Communication: Supports data transmission rates up to 460.8 Kbps per port.
- 8-Port RS-422 Interface: Each port uses a DB25 female connector with full differential signaling for long-distance, noise-immune communication.
- Isolation Protection: Provides 2000V isolation between ports and system ground to prevent damage from high potential differences or lightning surges.
- Industrial-Grade Reliability: Designed for harsh environments with transient voltage surge suppression (TVSS) and robust electrical isolation.
- Modular Expandability: Supports up to 32 ports per control board and up to 128 ports per PC system using four control boards.
- Dual-CPU Architecture: Utilizes TMS320C52 processors on both the control and CPU modules to offload host CPU workload.
- Onboard Memory: 512 KB dual-ported RAM for buffering and high-speed data handling.
- LED Diagnostics: Front-panel indicators for TxD, RxD, DTR, DSR, RTS, CTS, and DCD provide real-time communication status.
- Flexible Installation: Available in desktop and rackmount configurations with optional long-range extension kits (up to 100 m).
- Comprehensive OS Support: Drivers available for Windows NT/95/98, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, and OS/2.
- Software Development Tools: Includes MOXA PComm library for Windows and API-232 for DOS/Windows 3.x for custom serial application development.
### 3. Technical Specifications
Electrical & Interface:
- Interface Type: RS-422 (differential signaling)
- Connector Type: DB25 female (8 ports)
- Isolation Voltage: 2000V
- Maximum Baud Rate: 460.8 Kbps
- Signal Lines: TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND
- Flow Control: Hardware (RTS/CTS)
- UART Type: 16550C with 32-byte FIFO (Tx + Rx)
Performance:
- Transmission Distance: Up to 4000 ft (1200 m)
- Data Integrity: On-chip hardware flow control prevents data loss
- Buffer Memory: 512 KB dual-ported RAM shared with control board
Physical Characteristics:
- Module Type: External UART module (desktop configuration)
- Ports per Module: 8
- Dimensions: Standard desktop module size (approx. 220 × 130 × 45 mm)
- Weight: Approx. 0.8 kg
- Material: Metal enclosure with EMI shielding
- Mounting: Desktop or rackmount (with optional kit)
Environmental:
- Operating Temperature: 0 to 55°C
- Storage Temperature: -20 to 85°C
- Humidity: 5–95% RH (non-condensing)
- Surge Protection: TVSS integrated
Power Requirements:
- Power Source: Supplied via Control Board or external adapter
- External Adapter: 90–240V AC auto-select, 5V DC output
- Power Consumption: Approx. 5 W per module
### 4. Functionality
Operation Principle:
The C32065T module connects to the Intellio C320 Turbo control board via a DB25 link cable. The control board handles communication between the host PC and the external modules through dual-ported memory and dedicated DSP processors. Each RS-422 port provides full-duplex differential signaling for reliable, long-distance serial communication.
Use Cases & Applications:
- Industrial automation and process control
- Remote data acquisition systems
- Multi-user terminal servers
- Telecommunication and networking equipment
- POS (Point-of-Sale) and kiosk systems
- SCADA and factory monitoring systems
- Long-distance serial device networking
Compatibility:
- Compatible with Intellio C320 Turbo control boards and CPU modules
- Supports RS-422 devices such as PLCs, sensors, and industrial controllers
- Works with Moxa’s PComm and API-232 software libraries for custom applications
### 5. Components & Accessories
Included Items:
- One C32065T 8-port RS-422 module (DB25 female connectors)
- One 2-meter DB25-to-DB25 link cable (25-signal-pin)
- User’s Manual and driver diskettes
- Fixing kit for desktop installation
Optional Accessories:
- Long Range Extension Kit: Includes 10-signal-pin cable and external power adapter for distances up to 100 m
- Rack Mount Kit: For 19” rack installations
- CN20040 Test Cable: RJ45-to-DB25 RS-232 testing cable (for rackmount modules)
- External Power Adapter: 90–240V AC input, 5V DC output
Connectors:
- DB25 female (RS-422 ports)
- DB25 male/female (link cable to control board)
- DC power input jack (for external power)
### 6. Installation & Setup
Requirements:
- Available ISA slot for C320 Turbo control board
- Proper IRQ and memory address configuration (C8000–DC000)
- Supported operating system with Moxa drivers installed
Mounting Options:
- Desktop: Connect CPU module to UART modules using DB25 cables; stack modules using fixing kit.
- Rackmount: Use Basic and Extensive modules with DB37 interconnects and rackmount brackets.
Configuration Steps:
1. Power off PC and modules before installation.
2. Install the C320 Turbo control board in an ISA slot.
3. Connect the control board to the CPU or Basic module using the supplied DB25 cable.
4. Attach the C32065T UART module to the CPU module.
5. Apply external power if using long-range extension.
6. Install Moxa drivers for the target OS (Windows, UNIX, DOS).
7. Configure COM port mappings and IRQ settings via Moxa Configuration Panel.
8. Verify operation using LED indicators and diagnostic utilities.
Cabling Notes:
- Use 25-signal-pin cable for standard installations (≤2 m).
- Use 10-signal-pin cable with external power for long-range setups (≤100 m).
- Avoid using both power sources simultaneously to prevent damage.
### 7. Performance & Capabilities
- Speed: Up to 460.8 Kbps per port
- Capacity: 8 ports per module, 32 ports per control board, 128 ports per system
- Efficiency: Dual-CPU architecture minimizes host CPU load
- Data Handling: 512 KB onboard buffer prevents data loss during high-speed transfers
- Distance: RS-422 supports up to 4000 ft (1200 m) transmission
- Reliability: Hardware flow control and isolation ensure stable operation in noisy environments
- Diagnostics: LED indicators for each port show line and signal status
- Limitations: Requires Moxa control board; not a standalone serial converter
### 8. Standards & Compliance
- Electrical Standards:
- RS-422 (EIA/TIA-422-B compliant)
- TTL-compatible control logic
- Safety & EMC:
- FCC Class A
- CE compliant (industrial environments)
- Isolation: 2000V galvanic isolation between ports and system ground
- Surge Protection: Integrated TVSS for transient voltage suppression
- Software Standards:
- Win32 COMM API compliant
- UNIX TTY device compatible
- DOS API-232 library compliant
### 9. Additional Information
Warranty:
Standard Moxa limited warranty (typically 3 years) covering manufacturing defects and hardware failures under normal use.
Technical Support:
- Email: support@moxa.com.tw
- FTP: ftp.moxa.com / ftp.moxa.com.tw (for driver and firmware updates)
- Web: www.moxa.com (for manuals, drivers, and product information)
Maintenance:
- Periodically inspect cables and connectors for wear or oxidation.
- Ensure proper grounding and surge protection in industrial environments.
- Use Moxa diagnostic utilities for port testing and firmware verification.
Software & Updates:
- Drivers available for Windows NT/95/98, UNIX (SCO, SVR4.2, Solaris), DOS, and Linux.
- PComm and API-232 libraries provide programming interfaces for C/C++, Visual Basic, Delphi, and other languages.
- Regular updates and patches available via Moxa’s FTP and web services.
Support Tools:
- PComm Utility: Terminal emulator, diagnostics, and monitor tools for Windows.
- mxadm (UNIX): Configuration, monitoring, and terminal emulation utility.
- API-232 Library: DOS/Windows 3.x programming interface for serial communication.
Troubleshooting Highlights:
- Verify IRQ and memory address conflicts if board not detected.
- Check cable integrity and power supply for communication failures.
- Use LED indicators to diagnose port activity and signal status.
- Refer to Moxa’s troubleshooting guide for error codes (E0–E5, A1–A2, etc.).
### Summary
The Moxa Intellio C32065T is a robust, high-performance 8-port RS-422 serial communication module engineered for industrial and enterprise-grade multiport systems. With 2000V isolation, 460.8 Kbps throughput, and long-distance capability up to 4000 ft, it ensures reliable data transmission in electrically noisy or distributed environments. Its modular design allows seamless integration with the Intellio C320 Turbo control architecture, supporting up to 128 ports per PC. Comprehensive driver support, diagnostic tools, and developer libraries make it a versatile solution for automation, telecommunications, and data acquisition applications requiring stable, high-speed serial connectivity.
### 1. Product Overview
Product Name: Intellio C32065T
Model: C32065T
Series: Intellio C320 Turbo Series
Article Number: C32065T
Manufacturer: Moxa Technologies Co., Ltd.
Manufacturer Contact:
- Tel: +886-2-8665-6373
- Fax: +886-2-8665-6372
- Website: [www.moxa.com](http://www.moxa.com)
- Email: support@moxa.com.tw
Product Description:
The Moxa Intellio C32065T is an 8-port RS-422 serial communication module designed for use with the Intellio C320 Turbo intelligent multiport system. It features DB25 female connectors, supports data rates up to 460.8 Kbps, and provides 2000V isolation protection for industrial-grade reliability. The module is part of Moxa’s modular, expandable serial I/O solution for ISA-based systems, supporting both desktop and rackmount configurations.
### 2. Key Features
- High-Speed Serial Communication: Supports data transmission rates up to 460.8 Kbps per port.
- 8-Port RS-422 Interface: Each port uses a DB25 female connector with full differential signaling for long-distance, noise-immune communication.
- Isolation Protection: Provides 2000V isolation between ports and system ground to prevent damage from high potential differences or lightning surges.
- Industrial-Grade Reliability: Designed for harsh environments with transient voltage surge suppression (TVSS) and robust electrical isolation.
- Modular Expandability: Supports up to 32 ports per control board and up to 128 ports per PC system using four control boards.
- Dual-CPU Architecture: Utilizes TMS320C52 processors on both the control and CPU modules to offload host CPU workload.
- Onboard Memory: 512 KB dual-ported RAM for buffering and high-speed data handling.
- LED Diagnostics: Front-panel indicators for TxD, RxD, DTR, DSR, RTS, CTS, and DCD provide real-time communication status.
- Flexible Installation: Available in desktop and rackmount configurations with optional long-range extension kits (up to 100 m).
- Comprehensive OS Support: Drivers available for Windows NT/95/98, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, and OS/2.
- Software Development Tools: Includes MOXA PComm library for Windows and API-232 for DOS/Windows 3.x for custom serial application development.
### 3. Technical Specifications
Electrical & Interface:
- Interface Type: RS-422 (differential signaling)
- Connector Type: DB25 female (8 ports)
- Isolation Voltage: 2000V
- Maximum Baud Rate: 460.8 Kbps
- Signal Lines: TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND
- Flow Control: Hardware (RTS/CTS)
- UART Type: 16550C with 32-byte FIFO (Tx + Rx)
Performance:
- Transmission Distance: Up to 4000 ft (1200 m)
- Data Integrity: On-chip hardware flow control prevents data loss
- Buffer Memory: 512 KB dual-ported RAM shared with control board
Physical Characteristics:
- Module Type: External UART module (desktop configuration)
- Ports per Module: 8
- Dimensions: Standard desktop module size (approx. 220 × 130 × 45 mm)
- Weight: Approx. 0.8 kg
- Material: Metal enclosure with EMI shielding
- Mounting: Desktop or rackmount (with optional kit)
Environmental:
- Operating Temperature: 0 to 55°C
- Storage Temperature: -20 to 85°C
- Humidity: 5–95% RH (non-condensing)
- Surge Protection: TVSS integrated
Power Requirements:
- Power Source: Supplied via Control Board or external adapter
- External Adapter: 90–240V AC auto-select, 5V DC output
- Power Consumption: Approx. 5 W per module
### 4. Functionality
Operation Principle:
The C32065T module connects to the Intellio C320 Turbo control board via a DB25 link cable. The control board handles communication between the host PC and the external modules through dual-ported memory and dedicated DSP processors. Each RS-422 port provides full-duplex differential signaling for reliable, long-distance serial communication.
Use Cases & Applications:
- Industrial automation and process control
- Remote data acquisition systems
- Multi-user terminal servers
- Telecommunication and networking equipment
- POS (Point-of-Sale) and kiosk systems
- SCADA and factory monitoring systems
- Long-distance serial device networking
Compatibility:
- Compatible with Intellio C320 Turbo control boards and CPU modules
- Supports RS-422 devices such as PLCs, sensors, and industrial controllers
- Works with Moxa’s PComm and API-232 software libraries for custom applications
### 5. Components & Accessories
Included Items:
- One C32065T 8-port RS-422 module (DB25 female connectors)
- One 2-meter DB25-to-DB25 link cable (25-signal-pin)
- User’s Manual and driver diskettes
- Fixing kit for desktop installation
Optional Accessories:
- Long Range Extension Kit: Includes 10-signal-pin cable and external power adapter for distances up to 100 m
- Rack Mount Kit: For 19” rack installations
- CN20040 Test Cable: RJ45-to-DB25 RS-232 testing cable (for rackmount modules)
- External Power Adapter: 90–240V AC input, 5V DC output
Connectors:
- DB25 female (RS-422 ports)
- DB25 male/female (link cable to control board)
- DC power input jack (for external power)
### 6. Installation & Setup
Requirements:
- Available ISA slot for C320 Turbo control board
- Proper IRQ and memory address configuration (C8000–DC000)
- Supported operating system with Moxa drivers installed
Mounting Options:
- Desktop: Connect CPU module to UART modules using DB25 cables; stack modules using fixing kit.
- Rackmount: Use Basic and Extensive modules with DB37 interconnects and rackmount brackets.
Configuration Steps:
1. Power off PC and modules before installation.
2. Install the C320 Turbo control board in an ISA slot.
3. Connect the control board to the CPU or Basic module using the supplied DB25 cable.
4. Attach the C32065T UART module to the CPU module.
5. Apply external power if using long-range extension.
6. Install Moxa drivers for the target OS (Windows, UNIX, DOS).
7. Configure COM port mappings and IRQ settings via Moxa Configuration Panel.
8. Verify operation using LED indicators and diagnostic utilities.
Cabling Notes:
- Use 25-signal-pin cable for standard installations (≤2 m).
- Use 10-signal-pin cable with external power for long-range setups (≤100 m).
- Avoid using both power sources simultaneously to prevent damage.
### 7. Performance & Capabilities
- Speed: Up to 460.8 Kbps per port
- Capacity: 8 ports per module, 32 ports per control board, 128 ports per system
- Efficiency: Dual-CPU architecture minimizes host CPU load
- Data Handling: 512 KB onboard buffer prevents data loss during high-speed transfers
- Distance: RS-422 supports up to 4000 ft (1200 m) transmission
- Reliability: Hardware flow control and isolation ensure stable operation in noisy environments
- Diagnostics: LED indicators for each port show line and signal status
- Limitations: Requires Moxa control board; not a standalone serial converter
### 8. Standards & Compliance
- Electrical Standards:
- RS-422 (EIA/TIA-422-B compliant)
- TTL-compatible control logic
- Safety & EMC:
- FCC Class A
- CE compliant (industrial environments)
- Isolation: 2000V galvanic isolation between ports and system ground
- Surge Protection: Integrated TVSS for transient voltage suppression
- Software Standards:
- Win32 COMM API compliant
- UNIX TTY device compatible
- DOS API-232 library compliant
### 9. Additional Information
Warranty:
Standard Moxa limited warranty (typically 3 years) covering manufacturing defects and hardware failures under normal use.
Technical Support:
- Email: support@moxa.com.tw
- FTP: ftp.moxa.com / ftp.moxa.com.tw (for driver and firmware updates)
- Web: www.moxa.com (for manuals, drivers, and product information)
Maintenance:
- Periodically inspect cables and connectors for wear or oxidation.
- Ensure proper grounding and surge protection in industrial environments.
- Use Moxa diagnostic utilities for port testing and firmware verification.
Software & Updates:
- Drivers available for Windows NT/95/98, UNIX (SCO, SVR4.2, Solaris), DOS, and Linux.
- PComm and API-232 libraries provide programming interfaces for C/C++, Visual Basic, Delphi, and other languages.
- Regular updates and patches available via Moxa’s FTP and web services.
Support Tools:
- PComm Utility: Terminal emulator, diagnostics, and monitor tools for Windows.
- mxadm (UNIX): Configuration, monitoring, and terminal emulation utility.
- API-232 Library: DOS/Windows 3.x programming interface for serial communication.
Troubleshooting Highlights:
- Verify IRQ and memory address conflicts if board not detected.
- Check cable integrity and power supply for communication failures.
- Use LED indicators to diagnose port activity and signal status.
- Refer to Moxa’s troubleshooting guide for error codes (E0–E5, A1–A2, etc.).
### Summary
The Moxa Intellio C32065T is a robust, high-performance 8-port RS-422 serial communication module engineered for industrial and enterprise-grade multiport systems. With 2000V isolation, 460.8 Kbps throughput, and long-distance capability up to 4000 ft, it ensures reliable data transmission in electrically noisy or distributed environments. Its modular design allows seamless integration with the Intellio C320 Turbo control architecture, supporting up to 128 ports per PC. Comprehensive driver support, diagnostic tools, and developer libraries make it a versatile solution for automation, telecommunications, and data acquisition applications requiring stable, high-speed serial connectivity.
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C320Turbo.pdf
Manual
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