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- Four Independent Isolated Serial Ports:
Each port supports RS‑422 or RS‑485 operation, selectable via DIP switches.
- High Isolation Voltage:
1000 V RMS channel‑to‑channel isolation ensures protection against ground loops and electrical noise.
- Auto‑Direction Flow Control (RS‑485):
Hardware‑based automatic data direction control eliminates the need for software toggling of RTS signals.
- CompactPCI 32‑bit Bus Interface:
Fully compliant with PICMG 2.0 Rev 2.1, supporting 5 V I/O signaling.
- Plug‑and‑Play Configuration:
IRQ and I/O addresses automatically assigned by PCI BIOS; no manual configuration required.
- High‑Speed Communication:
Each port configurable from 50 bps up to 115,200 bps.
- Rear I/O Support:
The “R” variant (cPCI‑3544R) enables rear I/O connectivity through the CompactPCI J2 connector and transition board.
- Surge Protection:
Integrated surge suppressors safeguard communication lines in harsh industrial environments.
- Rugged Connectors:
Industrial‑grade DB‑37 female connector on the board; DB‑25M or DB‑9M breakout cables available.
- Multi‑OS Driver Support:
Compatible with Windows 2000/XP/XP Embedded/NT/95/98 and Linux.
- Scalable System Expansion:
Up to eight cards per system, providing a maximum of 32 isolated serial ports.
- Industrial Reliability:
Designed for continuous operation in factory automation, distributed control, and data acquisition systems.
Each port supports RS‑422 or RS‑485 operation, selectable via DIP switches.
- High Isolation Voltage:
1000 V RMS channel‑to‑channel isolation ensures protection against ground loops and electrical noise.
- Auto‑Direction Flow Control (RS‑485):
Hardware‑based automatic data direction control eliminates the need for software toggling of RTS signals.
- CompactPCI 32‑bit Bus Interface:
Fully compliant with PICMG 2.0 Rev 2.1, supporting 5 V I/O signaling.
- Plug‑and‑Play Configuration:
IRQ and I/O addresses automatically assigned by PCI BIOS; no manual configuration required.
- High‑Speed Communication:
Each port configurable from 50 bps up to 115,200 bps.
- Rear I/O Support:
The “R” variant (cPCI‑3544R) enables rear I/O connectivity through the CompactPCI J2 connector and transition board.
- Surge Protection:
Integrated surge suppressors safeguard communication lines in harsh industrial environments.
- Rugged Connectors:
Industrial‑grade DB‑37 female connector on the board; DB‑25M or DB‑9M breakout cables available.
- Multi‑OS Driver Support:
Compatible with Windows 2000/XP/XP Embedded/NT/95/98 and Linux.
- Scalable System Expansion:
Up to eight cards per system, providing a maximum of 32 isolated serial ports.
- Industrial Reliability:
Designed for continuous operation in factory automation, distributed control, and data acquisition systems.
Comprehensive Product Summary: ADLINK cPCI‑3544R/25 – 4‑Port Isolated RS‑422/RS‑485 CompactPCI Serial Communications Module (Rear I/O, DB‑25M)
### 1. Product Overview
Product Name: cPCI‑3544R/25
Model Number: cPCI‑3544R/25
Series: cPCI‑3544 Series (CompactPCI Serial Communication Modules)
Article Number: cPCI‑3544R/25
Manufacturer: ADLINK Technology Inc.
Product Type: 4‑Port Isolated RS‑422/RS‑485 Serial Communications Module with Rear I/O Support
Interface Standard: 32‑bit CompactPCI, PICMG 2.0 Rev. 2.1 compliant
Form Factor: 3U CompactPCI board
The ADLINK cPCI‑3544R/25 is an industrial‑grade, four‑port isolated serial communication module designed for CompactPCI systems. It provides four independent RS‑422/RS‑485 ports with 1000 V RMS isolation and rear I/O connectivity via a DB‑37 to DB‑25 male cable assembly. The module is engineered for high‑reliability data communication in automation, control, and telecommunication environments requiring robust electrical isolation and flexible serial interfacing.
### 2. Key Features
- Four Independent Isolated Serial Ports:
Each port supports RS‑422 or RS‑485 operation, selectable via DIP switches.
- High Isolation Voltage:
1000 V RMS channel‑to‑channel isolation ensures protection against ground loops and electrical noise.
- Auto‑Direction Flow Control (RS‑485):
Hardware‑based automatic data direction control eliminates the need for software toggling of RTS signals.
- CompactPCI 32‑bit Bus Interface:
Fully compliant with PICMG 2.0 Rev 2.1, supporting 5 V I/O signaling.
- Plug‑and‑Play Configuration:
IRQ and I/O addresses automatically assigned by PCI BIOS; no manual configuration required.
- High‑Speed Communication:
Each port configurable from 50 bps up to 115,200 bps.
- Rear I/O Support:
The “R” variant (cPCI‑3544R) enables rear I/O connectivity through the CompactPCI J2 connector and transition board.
- Surge Protection:
Integrated surge suppressors safeguard communication lines in harsh industrial environments.
- Rugged Connectors:
Industrial‑grade DB‑37 female connector on the board; DB‑25M or DB‑9M breakout cables available.
- Multi‑OS Driver Support:
Compatible with Windows 2000/XP/XP Embedded/NT/95/98 and Linux.
- Scalable System Expansion:
Up to eight cards per system, providing a maximum of 32 isolated serial ports.
- Industrial Reliability:
Designed for continuous operation in factory automation, distributed control, and data acquisition systems.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Bus Interface | 32‑bit CompactPCI, PICMG 2.0 Rev 2.1 |
| Form Factor | 3U CompactPCI |
| Serial Controller | 16C550A compatible UART |
| Clock Frequency | 1.8432 – 7.3728 MHz |
| Ports | 4 isolated RS‑422/RS‑485 ports |
| Isolation Voltage | 1000 V RMS (channel‑to‑channel) |
| Baud Rate | 50 bps – 115,200 bps per port |
| Flow Control | RS‑485 auto‑direction control |
| System I/O Mapping | Assigned by PCI BIOS (shared IRQ) |
| Connectors | DB‑37 female (on board); DB‑25M or DB‑9M via cable |
| Rear I/O Connector | CompactPCI J2 connector (for cPCI‑3544R) |
| Operating Temperature | 0 °C – +60 °C |
| Storage Temperature | −20 °C – +70 °C |
| Humidity | 5 % – 95 % non‑condensing |
| Dimensions | 160 mm (L) × 100 mm (W) (6.3 × 3.9 in.) |
| Power Consumption | +5 V @ 1.4 A (typical) |
| Maximum Cards per System | 8 (32 ports total) |
| Isolation Type | Channel‑to‑channel and port‑to‑system isolation |
| Compliance | PCI Spec 2.1, PICMG 2.0 Rev 2.1 |
### 4. Functionality
The cPCI‑3544R/25 provides four asynchronous serial communication channels that can be configured individually for RS‑422 or RS‑485 operation. Each port is galvanically isolated to prevent ground potential differences and signal interference.
Operation Modes:
- RS‑422 Mode: Full‑duplex differential signaling for point‑to‑point or multi‑drop communication.
- RS‑485 Mode: Half‑duplex differential signaling with automatic direction control for multi‑drop bus networks.
Use Cases and Applications:
- Factory automation and process control
- Distributed monitoring and SCADA systems
- Telecommunication and data transmission networks
- Point‑of‑Sale (POS) and retail systems
- Stock exchange and financial data systems
- Intelligent traffic control and transportation systems
Compatibility:
- Fully compatible with CompactPCI backplanes supporting 5 V signaling.
- Software drivers available for major operating systems (Windows and Linux).
- Supports up to eight identical modules in a single CompactPCI chassis.
### 5. Components & Accessories
Included Components:
- cPCI‑3544R/25 CompactPCI module
- DB‑37 to DB‑25 male rear I/O cable assembly
- User documentation and driver CD
Optional Accessories:
- C409M: DB‑37 to four DB‑9 male cable (front I/O option)
- C425M: DB‑37 to four DB‑25 male cable (front I/O option)
- Rear I/O Transition Board: cPCI‑R3544 for rear I/O connectivity through J2 connector
Connectors:
- On‑board: DB‑37 female connector for external cable connection
- Rear I/O: CompactPCI J2 connector mapped to RS‑422/RS‑485 signals
- Breakout Cables: Provide four independent DB‑25M or DB‑9M connectors for external devices
### 6. Installation & Setup
System Requirements:
- CompactPCI chassis with available 3U slot and 5 V I/O signaling
- Compatible operating system (Windows 2000/XP/NT/95/98 or Linux)
- Administrative privileges for driver installation
Installation Procedure:
1. Power off the CompactPCI system and all connected peripherals.
2. Insert the cPCI‑3544R/25 module into an available CompactPCI slot.
3. Secure the module using the chassis retention screws.
4. Connect the rear I/O transition board (if applicable) to the J2 connector.
5. Attach the DB‑37 to DB‑25M cable to the rear I/O panel.
6. Power on the system; the PCI BIOS automatically assigns resources.
7. Install the appropriate driver package from the ADLINK CD or website.
Software Configuration:
- Windows: Plug‑and‑Play detection; driver installation via Device Manager or setup utility.
- Linux: Driver installation using provided scripts (`pci_3544.tgz` package).
- Utility Software: ADLINK’s *AdlComSet.exe* allows configuration of port modes (RS‑422/RS‑485) and COM port numbering.
DIP Switch & Jumper Settings:
- SW1‑3: Card number selection for multi‑card systems.
- SW1‑4: RS‑422/RS‑485 mode selection.
- JP1–JP8: Terminator jumpers for RS‑422/RS‑485 lines (ON = termination enabled).
### 7. Performance & Capabilities
- Data Rate: Up to 115.2 kbps per port (simultaneous operation).
- Throughput: 115.2 K × 4 = 460.8 kbps aggregate per module.
- Isolation: 1000 V RMS between channels and system ground.
- Electrical Protection: Surge suppression on all signal lines.
- Signal Integrity: Differential signaling minimizes EMI and crosstalk.
- Scalability: Supports up to eight modules (32 ports) in one system.
- Reliability: Designed for continuous 24/7 operation in industrial environments.
- Limitations:
- RS‑485 mode supports half‑duplex communication only.
- CompactPCI 5 V I/O only (not compatible with 3.3 V systems).
- Maximum baud rate limited to 115.2 kbps per channel.
### 8. Standards & Compliance
- CompactPCI Compliance: PICMG 2.0 Rev 2.1
- PCI Specification: PCI Spec 2.1 compliant
- Electrical Isolation: 1000 V RMS (meets industrial isolation standards)
- Environmental:
- Operating temperature: 0 °C – +60 °C
- Storage temperature: −20 °C – +70 °C
- Humidity: 5 % – 95 % non‑condensing
- Safety & EMC: Designed for industrial environments with surge protection and isolation barriers.
- RoHS/CE: Manufactured in compliance with ADLINK’s environmental and quality standards.
### 9. Additional Information
Warranty:
- Standard two‑year limited warranty (one year for products purchased in China).
- Covers defects in materials and workmanship under normal use.
- Excludes damage from misuse, improper installation, or unauthorized repair.
Technical Support & Service:
- Manufacturer: ADLINK Technology Inc.
- Headquarters: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
- Telephone: +886‑2‑8226‑5877
- Fax: +886‑2‑8226‑5717
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Email: service@adlinktech.com
Maintenance:
- Periodic inspection of connectors and cables recommended.
- Ensure proper grounding and shielding in high‑noise environments.
- Firmware and driver updates available via ADLINK’s support portal.
Software Updates & Driver Availability:
- Windows 2000/XP/XP Embedded/NT/95/98 drivers included on CD.
- Linux driver package (`pci_3544.tgz`) with installation scripts and utilities.
- Example applications and API documentation provided for integration.
Packaging Contents:
- cPCI‑3544R/25 module
- DB‑37 to DB‑25M rear I/O cable
- Driver and utility CD
- User manual and warranty documentation
Ordering Information:
- cPCI‑3544: 4‑port isolated RS‑422/RS‑485 module (front I/O)
- cPCI‑3544R: 4‑port isolated RS‑422/RS‑485 module with rear I/O (this model)
- C409M: DB‑37 → 4 × DB‑9M cable
- C425M: DB‑37 → 4 × DB‑25M cable
### Summary
The ADLINK cPCI‑3544R/25 is a robust, high‑isolation, four‑port serial communication module tailored for CompactPCI systems requiring reliable RS‑422/RS‑485 connectivity. With 1000 V RMS isolation, automatic RS‑485 flow control, and full compliance with PICMG 2.0 Rev 2.1, it delivers dependable performance in industrial automation, control, and data acquisition applications. Its rear I/O capability simplifies cable management in dense systems, while comprehensive driver support ensures seamless integration across multiple operating systems.
Engineered for durability and precision, the cPCI‑3544R/25 exemplifies ADLINK’s commitment to industrial‑grade communication solutions—offering scalability, electrical protection, and ease of deployment for mission‑critical serial networking environments.
### 1. Product Overview
Product Name: cPCI‑3544R/25
Model Number: cPCI‑3544R/25
Series: cPCI‑3544 Series (CompactPCI Serial Communication Modules)
Article Number: cPCI‑3544R/25
Manufacturer: ADLINK Technology Inc.
Product Type: 4‑Port Isolated RS‑422/RS‑485 Serial Communications Module with Rear I/O Support
Interface Standard: 32‑bit CompactPCI, PICMG 2.0 Rev. 2.1 compliant
Form Factor: 3U CompactPCI board
The ADLINK cPCI‑3544R/25 is an industrial‑grade, four‑port isolated serial communication module designed for CompactPCI systems. It provides four independent RS‑422/RS‑485 ports with 1000 V RMS isolation and rear I/O connectivity via a DB‑37 to DB‑25 male cable assembly. The module is engineered for high‑reliability data communication in automation, control, and telecommunication environments requiring robust electrical isolation and flexible serial interfacing.
### 2. Key Features
- Four Independent Isolated Serial Ports:
Each port supports RS‑422 or RS‑485 operation, selectable via DIP switches.
- High Isolation Voltage:
1000 V RMS channel‑to‑channel isolation ensures protection against ground loops and electrical noise.
- Auto‑Direction Flow Control (RS‑485):
Hardware‑based automatic data direction control eliminates the need for software toggling of RTS signals.
- CompactPCI 32‑bit Bus Interface:
Fully compliant with PICMG 2.0 Rev 2.1, supporting 5 V I/O signaling.
- Plug‑and‑Play Configuration:
IRQ and I/O addresses automatically assigned by PCI BIOS; no manual configuration required.
- High‑Speed Communication:
Each port configurable from 50 bps up to 115,200 bps.
- Rear I/O Support:
The “R” variant (cPCI‑3544R) enables rear I/O connectivity through the CompactPCI J2 connector and transition board.
- Surge Protection:
Integrated surge suppressors safeguard communication lines in harsh industrial environments.
- Rugged Connectors:
Industrial‑grade DB‑37 female connector on the board; DB‑25M or DB‑9M breakout cables available.
- Multi‑OS Driver Support:
Compatible with Windows 2000/XP/XP Embedded/NT/95/98 and Linux.
- Scalable System Expansion:
Up to eight cards per system, providing a maximum of 32 isolated serial ports.
- Industrial Reliability:
Designed for continuous operation in factory automation, distributed control, and data acquisition systems.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Bus Interface | 32‑bit CompactPCI, PICMG 2.0 Rev 2.1 |
| Form Factor | 3U CompactPCI |
| Serial Controller | 16C550A compatible UART |
| Clock Frequency | 1.8432 – 7.3728 MHz |
| Ports | 4 isolated RS‑422/RS‑485 ports |
| Isolation Voltage | 1000 V RMS (channel‑to‑channel) |
| Baud Rate | 50 bps – 115,200 bps per port |
| Flow Control | RS‑485 auto‑direction control |
| System I/O Mapping | Assigned by PCI BIOS (shared IRQ) |
| Connectors | DB‑37 female (on board); DB‑25M or DB‑9M via cable |
| Rear I/O Connector | CompactPCI J2 connector (for cPCI‑3544R) |
| Operating Temperature | 0 °C – +60 °C |
| Storage Temperature | −20 °C – +70 °C |
| Humidity | 5 % – 95 % non‑condensing |
| Dimensions | 160 mm (L) × 100 mm (W) (6.3 × 3.9 in.) |
| Power Consumption | +5 V @ 1.4 A (typical) |
| Maximum Cards per System | 8 (32 ports total) |
| Isolation Type | Channel‑to‑channel and port‑to‑system isolation |
| Compliance | PCI Spec 2.1, PICMG 2.0 Rev 2.1 |
### 4. Functionality
The cPCI‑3544R/25 provides four asynchronous serial communication channels that can be configured individually for RS‑422 or RS‑485 operation. Each port is galvanically isolated to prevent ground potential differences and signal interference.
Operation Modes:
- RS‑422 Mode: Full‑duplex differential signaling for point‑to‑point or multi‑drop communication.
- RS‑485 Mode: Half‑duplex differential signaling with automatic direction control for multi‑drop bus networks.
Use Cases and Applications:
- Factory automation and process control
- Distributed monitoring and SCADA systems
- Telecommunication and data transmission networks
- Point‑of‑Sale (POS) and retail systems
- Stock exchange and financial data systems
- Intelligent traffic control and transportation systems
Compatibility:
- Fully compatible with CompactPCI backplanes supporting 5 V signaling.
- Software drivers available for major operating systems (Windows and Linux).
- Supports up to eight identical modules in a single CompactPCI chassis.
### 5. Components & Accessories
Included Components:
- cPCI‑3544R/25 CompactPCI module
- DB‑37 to DB‑25 male rear I/O cable assembly
- User documentation and driver CD
Optional Accessories:
- C409M: DB‑37 to four DB‑9 male cable (front I/O option)
- C425M: DB‑37 to four DB‑25 male cable (front I/O option)
- Rear I/O Transition Board: cPCI‑R3544 for rear I/O connectivity through J2 connector
Connectors:
- On‑board: DB‑37 female connector for external cable connection
- Rear I/O: CompactPCI J2 connector mapped to RS‑422/RS‑485 signals
- Breakout Cables: Provide four independent DB‑25M or DB‑9M connectors for external devices
### 6. Installation & Setup
System Requirements:
- CompactPCI chassis with available 3U slot and 5 V I/O signaling
- Compatible operating system (Windows 2000/XP/NT/95/98 or Linux)
- Administrative privileges for driver installation
Installation Procedure:
1. Power off the CompactPCI system and all connected peripherals.
2. Insert the cPCI‑3544R/25 module into an available CompactPCI slot.
3. Secure the module using the chassis retention screws.
4. Connect the rear I/O transition board (if applicable) to the J2 connector.
5. Attach the DB‑37 to DB‑25M cable to the rear I/O panel.
6. Power on the system; the PCI BIOS automatically assigns resources.
7. Install the appropriate driver package from the ADLINK CD or website.
Software Configuration:
- Windows: Plug‑and‑Play detection; driver installation via Device Manager or setup utility.
- Linux: Driver installation using provided scripts (`pci_3544.tgz` package).
- Utility Software: ADLINK’s *AdlComSet.exe* allows configuration of port modes (RS‑422/RS‑485) and COM port numbering.
DIP Switch & Jumper Settings:
- SW1‑3: Card number selection for multi‑card systems.
- SW1‑4: RS‑422/RS‑485 mode selection.
- JP1–JP8: Terminator jumpers for RS‑422/RS‑485 lines (ON = termination enabled).
### 7. Performance & Capabilities
- Data Rate: Up to 115.2 kbps per port (simultaneous operation).
- Throughput: 115.2 K × 4 = 460.8 kbps aggregate per module.
- Isolation: 1000 V RMS between channels and system ground.
- Electrical Protection: Surge suppression on all signal lines.
- Signal Integrity: Differential signaling minimizes EMI and crosstalk.
- Scalability: Supports up to eight modules (32 ports) in one system.
- Reliability: Designed for continuous 24/7 operation in industrial environments.
- Limitations:
- RS‑485 mode supports half‑duplex communication only.
- CompactPCI 5 V I/O only (not compatible with 3.3 V systems).
- Maximum baud rate limited to 115.2 kbps per channel.
### 8. Standards & Compliance
- CompactPCI Compliance: PICMG 2.0 Rev 2.1
- PCI Specification: PCI Spec 2.1 compliant
- Electrical Isolation: 1000 V RMS (meets industrial isolation standards)
- Environmental:
- Operating temperature: 0 °C – +60 °C
- Storage temperature: −20 °C – +70 °C
- Humidity: 5 % – 95 % non‑condensing
- Safety & EMC: Designed for industrial environments with surge protection and isolation barriers.
- RoHS/CE: Manufactured in compliance with ADLINK’s environmental and quality standards.
### 9. Additional Information
Warranty:
- Standard two‑year limited warranty (one year for products purchased in China).
- Covers defects in materials and workmanship under normal use.
- Excludes damage from misuse, improper installation, or unauthorized repair.
Technical Support & Service:
- Manufacturer: ADLINK Technology Inc.
- Headquarters: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
- Telephone: +886‑2‑8226‑5877
- Fax: +886‑2‑8226‑5717
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Email: service@adlinktech.com
Maintenance:
- Periodic inspection of connectors and cables recommended.
- Ensure proper grounding and shielding in high‑noise environments.
- Firmware and driver updates available via ADLINK’s support portal.
Software Updates & Driver Availability:
- Windows 2000/XP/XP Embedded/NT/95/98 drivers included on CD.
- Linux driver package (`pci_3544.tgz`) with installation scripts and utilities.
- Example applications and API documentation provided for integration.
Packaging Contents:
- cPCI‑3544R/25 module
- DB‑37 to DB‑25M rear I/O cable
- Driver and utility CD
- User manual and warranty documentation
Ordering Information:
- cPCI‑3544: 4‑port isolated RS‑422/RS‑485 module (front I/O)
- cPCI‑3544R: 4‑port isolated RS‑422/RS‑485 module with rear I/O (this model)
- C409M: DB‑37 → 4 × DB‑9M cable
- C425M: DB‑37 → 4 × DB‑25M cable
### Summary
The ADLINK cPCI‑3544R/25 is a robust, high‑isolation, four‑port serial communication module tailored for CompactPCI systems requiring reliable RS‑422/RS‑485 connectivity. With 1000 V RMS isolation, automatic RS‑485 flow control, and full compliance with PICMG 2.0 Rev 2.1, it delivers dependable performance in industrial automation, control, and data acquisition applications. Its rear I/O capability simplifies cable management in dense systems, while comprehensive driver support ensures seamless integration across multiple operating systems.
Engineered for durability and precision, the cPCI‑3544R/25 exemplifies ADLINK’s commitment to industrial‑grade communication solutions—offering scalability, electrical protection, and ease of deployment for mission‑critical serial networking environments.
-
cPCI-3544_Datasheet_en_1.pdf
PDF Catalog
-
PCI-Based Serial.pdf
Manual
-
cPCI-3544_Manual_6.pdf
Manual
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