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- CompactPCI 32‑bit Form Factor: Fully compliant with the CompactPCI specification, 3U height, 160 mm × 100 mm board size.
- PCI Revision 2.1 Plug‑and‑Play: Automatic configuration of I/O addresses and IRQs by system BIOS; no manual jumper or DIP switch configuration required for base settings.
- Four Independent Serial Ports:
- 3 × RS‑232C compatible ports
- 1 × isolated RS‑422/RS‑485 port (software‑selectable via DIP switch)
- High‑Speed Communication: Supports baud rates from 50 bps up to 115,200 bps per port.
- Electrical Isolation: 2500 V DC isolation on the RS‑422/RS‑485 port for industrial noise immunity and protection.
- Surge Protection: Integrated surge protection circuitry on all ports.
- Intelligent Buffering: Each port includes transmit and receive FIFOs to reduce CPU interrupt load and improve throughput.
- Multi‑Card Support: Up to two cPCI‑3534R cards per system (maximum 8 ports).
- Operating System Compatibility: Supports DOS, Windows 3.1, Windows 95/98, and Windows NT.
- Rear I/O Support: Compatible with R‑3534 rear I/O transition board for backplane signal routing.
- Optional Expansion: Supports external isolation boxes (e.g., C888XB) for mixed RS‑232/422/485 configurations.
- Applications: Ideal for modems, data acquisition, industrial automation, telecommunication, and data display systems.
- PCI Revision 2.1 Plug‑and‑Play: Automatic configuration of I/O addresses and IRQs by system BIOS; no manual jumper or DIP switch configuration required for base settings.
- Four Independent Serial Ports:
- 3 × RS‑232C compatible ports
- 1 × isolated RS‑422/RS‑485 port (software‑selectable via DIP switch)
- High‑Speed Communication: Supports baud rates from 50 bps up to 115,200 bps per port.
- Electrical Isolation: 2500 V DC isolation on the RS‑422/RS‑485 port for industrial noise immunity and protection.
- Surge Protection: Integrated surge protection circuitry on all ports.
- Intelligent Buffering: Each port includes transmit and receive FIFOs to reduce CPU interrupt load and improve throughput.
- Multi‑Card Support: Up to two cPCI‑3534R cards per system (maximum 8 ports).
- Operating System Compatibility: Supports DOS, Windows 3.1, Windows 95/98, and Windows NT.
- Rear I/O Support: Compatible with R‑3534 rear I/O transition board for backplane signal routing.
- Optional Expansion: Supports external isolation boxes (e.g., C888XB) for mixed RS‑232/422/485 configurations.
- Applications: Ideal for modems, data acquisition, industrial automation, telecommunication, and data display systems.
Comprehensive Product Summary – ADLINK cPCI‑3534R CompactPCI 4‑Port Serial Communication Module
### 1. Product Overview
Product Name: cPCI‑3534R
Model: cPCI‑3534R (Rear I/O Version)
Series: ADLINK cPCI‑3534 / cPCI‑3538 CompactPCI Serial Communication Modules
Article Number: cPCI‑3534R
Manufacturer: ADLINK Technology Inc.
Manufacturer Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan, R.O.C.
Website: [www.adlink.com.tw](http://www.adlink.com.tw)
Contact: service@adlink.com.tw | Tel: +886‑2‑82265877 | Fax: +886‑2‑82265717
The ADLINK cPCI‑3534R is a four‑port serial communication module designed for CompactPCI (cPCI) systems. It provides high‑performance asynchronous serial communication capabilities with support for RS‑232, RS‑422, and RS‑485 interfaces. The “R” suffix denotes the rear I/O version, which uses the R‑3534 transition board for backplane connectivity. This module is part of ADLINK’s industrial‑grade serial communication family, engineered for data acquisition, control, and telecommunication applications requiring reliable multi‑port serial connectivity.
### 2. Key Features
- CompactPCI 32‑bit Form Factor: Fully compliant with the CompactPCI specification, 3U height, 160 mm × 100 mm board size.
- PCI Revision 2.1 Plug‑and‑Play: Automatic configuration of I/O addresses and IRQs by system BIOS; no manual jumper or DIP switch configuration required for base settings.
- Four Independent Serial Ports:
- 3 × RS‑232C compatible ports
- 1 × isolated RS‑422/RS‑485 port (software‑selectable via DIP switch)
- High‑Speed Communication: Supports baud rates from 50 bps up to 115,200 bps per port.
- Electrical Isolation: 2500 V DC isolation on the RS‑422/RS‑485 port for industrial noise immunity and protection.
- Surge Protection: Integrated surge protection circuitry on all ports.
- Intelligent Buffering: Each port includes transmit and receive FIFOs to reduce CPU interrupt load and improve throughput.
- Multi‑Card Support: Up to two cPCI‑3534R cards per system (maximum 8 ports).
- Operating System Compatibility: Supports DOS, Windows 3.1, Windows 95/98, and Windows NT.
- Rear I/O Support: Compatible with R‑3534 rear I/O transition board for backplane signal routing.
- Optional Expansion: Supports external isolation boxes (e.g., C888XB) for mixed RS‑232/422/485 configurations.
- Applications: Ideal for modems, data acquisition, industrial automation, telecommunication, and data display systems.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | CompactPCI 32‑bit, PCI Rev. 2.1 compliant |
| Serial Controller | 16C550A compatible UART |
| Clock Frequency | 1.8432 MHz – 7.3728 MHz |
| Ports | 4 total (3 × RS‑232C, 1 × RS‑422/485) |
| Isolation Voltage | 2500 V DC (RS‑422/485 port) |
| Baud Rate Range | 50 bps – 115,200 bps per port |
| Flow Control | XON/XOFF (software), RTS/CTS (hardware) |
| System I/O Mapping | Assigned automatically by PCI BIOS |
| IRQ Assignment | Shared IRQ supported |
| Connector Type | DB‑37 female (on board) |
| External Cable | DB‑37 to four DB‑25 M connectors |
| Rear I/O Connector | R‑3534 transition board (DB‑37) |
| Power Consumption | +5 V @ 1.4 A (typical) |
| Dimensions | 160 mm (L) × 100 mm (W) × 3U (6.3 × 3.9 in.) |
| Operating Temperature | 0 °C – 55 °C |
| Storage Temperature | –20 °C – 65 °C |
| Humidity | 10 % – 95 %, non‑condensing |
| Max. Cards per System | 2 (8 ports total) |
| Isolation Type | Optical/electrical isolation on RS‑422/485 channel |
| Compliance | PCI 2.1, CompactPCI mechanical standard |
### 4. Functionality
The cPCI‑3534R operates as an intelligent multi‑port serial I/O controller for CompactPCI systems. It uses an ASIC PCI interface controller that fully implements the PCI Local Bus Specification 2.1, enabling automatic resource allocation and plug‑and‑play operation. Each serial port is managed by a 16C550A‑compatible UART with independent transmit and receive FIFOs, minimizing CPU interrupts and improving system performance.
Operational Modes:
- RS‑232 Mode: Standard asynchronous serial communication for modems, terminals, and data loggers.
- RS‑422 Mode: Differential signaling for long‑distance, full‑duplex communication.
- RS‑485 Mode: Half‑duplex, multi‑drop communication for industrial networks.
Use Cases:
- Industrial control systems and SCADA networks
- Data acquisition and instrumentation
- Telecommunication and modem banks
- Point‑of‑sale and kiosk systems
- Embedded CompactPCI computing platforms
Compatibility:
- Fully compatible with CompactPCI backplanes and ADLINK transition modules.
- Supported operating systems: DOS, Windows 3.1, Windows 95/98, Windows NT.
- Compatible with ADLINK’s external isolation boxes (e.g., C888XB) for mixed‑signal environments.
### 5. Components & Accessories
Included Items:
- cPCI‑3534R Serial Communication Module
- Expansion cable (DB‑37 F to four DB‑25 M connectors)
- R‑3534 Rear I/O Daughter Board (for rear I/O version)
- ADLINK “All‑in‑One” software CD or driver disks
- User manual and installation guide
Optional Accessories:
- C888XB Isolation Box: Provides isolated RS‑232/422/485 interfaces for enhanced electrical protection.
- Additional DB‑37/DB‑25 cables: For front or rear I/O connectivity.
- Transition Board (R‑3534): Enables rear I/O operation through CompactPCI backplane connectors.
Connectors:
- Front I/O: DB‑37 female connector on the module.
- Rear I/O: Through R‑3534 transition board, DB‑37 connector.
- External Cable: Breakout cable with four DB‑25 male connectors (Ports A–D).
Pin Assignments (Summary):
- Ports A–C: RS‑232 signals (TXD, RXD, RTS, CTS, DSR, DTR, DCD, RI, GND).
- Port D: RS‑422/485 signals (TXD±, RXD±, TRXD±).
- Isolation and termination selectable via DIP switches and jumpers (SW1, JP1, JP2).
### 6. Installation & Setup
System Requirements:
- CompactPCI chassis with available 3U slot
- +5 V DC power supply capable of 1.4 A per card
- Supported OS: DOS, Windows 3.1/95/98/NT
Installation Procedure:
1. Power off the CompactPCI system and all peripherals.
2. Discharge static electricity using a grounded wrist strap.
3. Insert the cPCI‑3534R module into an available CompactPCI slot.
4. Secure the module using the chassis mounting screws.
5. Connect the DB‑37 cable to the front or rear I/O connector.
6. For rear I/O, install the R‑3534 transition board in the corresponding rear slot.
7. Power on the system; the BIOS automatically assigns I/O addresses and IRQs.
8. Install the appropriate ADLINK driver from the provided CD.
Software Installation:
- Windows NT: Use Control Panel → Network → Add Adapter → “Other” → Specify path `X:\NuCOM\CPCI3534\NT4`.
- Windows 95/98: Plug‑and‑Play automatically detects the card; specify driver path when prompted.
- DOS/Windows 3.1: Manual driver installation via provided utilities.
Configuration:
- SW1‑1: Selects card ID (Card 1 = ON, Card 2 = OFF).
- SW1‑4: Selects RS‑422 (OFF) or RS‑485 (ON) mode for Port D.
- JP1/JP2: Enable or disable termination resistors for RS‑422/485 lines.
Multi‑Card Setup:
- Up to two identical cPCI‑3534R cards can be installed.
- Ensure one card’s SW1‑1 = ON and the other = OFF to avoid COM port conflicts.
- COM port numbering is automatically assigned sequentially.
### 7. Performance & Capabilities
- Throughput: Up to 115.2 Kbps per port (aggregate 460.8 Kbps for four ports).
- Interrupt Efficiency: FIFO buffering reduces CPU interrupt frequency, improving multitasking performance.
- Electrical Isolation: 2500 V DC isolation on RS‑422/485 port ensures reliable operation in noisy environments.
- Surge Protection: Built‑in transient suppression on all signal lines.
- Power Efficiency: Typical consumption of 7 W at +5 V DC.
- Scalability: Two cards per system allow up to eight serial ports.
- Reliability: Designed for continuous industrial operation within 0 – 55 °C ambient temperature.
Limitations:
- Maximum baud rate limited to 115.2 Kbps per channel.
- Only one port (Port D) supports RS‑422/485; others are RS‑232 only.
- Maximum of two identical cards per system due to resource allocation constraints.
### 8. Standards & Compliance
- PCI Local Bus Specification: Revision 2.1 compliant.
- CompactPCI Specification: 32‑bit, 3U mechanical form factor.
- Electrical Isolation: 2500 V DC (meets industrial isolation standards).
- Surge Protection: Integrated per‑port transient suppression.
- Environmental Compliance: Operating 0 – 55 °C, 10 – 95 % RH non‑condensing.
- Software Compatibility:
- DOS
- Windows 3.1
- Windows 95/98
- Windows NT 4.0
- Hardware Compatibility: CompactPCI backplane systems supporting 32‑bit PCI signaling.
- Regulatory Compliance: Designed to meet CE and FCC Class A industrial computing standards (typical for ADLINK cPCI modules).
### 9. Additional Information
Warranty:
- One‑year limited warranty from date of purchase.
- Covers defects in materials and workmanship under normal use.
- Excludes damage from misuse, modification, or operation beyond specifications.
- Warranty service requires proof of purchase; return shipping prepaid.
Support & Service:
- Technical Support: nudaq@adlink.com.tw (NuDAQ), nudam@adlink.com.tw (NuDAM), nuipc@adlink.com.tw (NuIPC), nupro@adlink.com.tw (NuPRO).
- Software Support: sw@adlink.com.tw
- General Inquiries: service@adlink.com.tw
- Website: [www.adlink.com.tw](http://www.adlink.com.tw)
Maintenance:
- Handle modules using anti‑static precautions.
- Avoid exposure to excessive humidity or temperature.
- Periodically inspect connectors and cables for wear or oxidation.
- Firmware and driver updates available via ADLINK’s support portal.
Documentation:
- User Manual Rev 1.00 (October 12, 1999)
- Includes detailed pin assignments, DIP switch settings, and driver installation procedures.
Product Family Context:
The cPCI‑3534R belongs to ADLINK’s CompactPCI serial communication family, which includes:
- cPCI‑3534: 4‑port version (front I/O)
- cPCI‑3538: 8‑port version (front or rear I/O)
- R‑3534 / R‑3538: Rear I/O transition boards
These modules share a common architecture based on the 16C550A UART and PCI 2.1 interface, differing mainly in port count and connector type.
### Summary
The ADLINK cPCI‑3534R is a robust, industrial‑grade CompactPCI serial communication module offering four asynchronous serial ports with flexible RS‑232/422/485 support. Designed for embedded and industrial computing environments, it provides high reliability, electrical isolation, and plug‑and‑play configuration. Its rear I/O capability via the R‑3534 transition board makes it ideal for systems requiring backplane cabling and clean front‑panel layouts. With support for multiple operating systems and up to two cards per system, the cPCI‑3534R delivers scalable, high‑performance serial connectivity for data acquisition, control, and communication applications.
### 1. Product Overview
Product Name: cPCI‑3534R
Model: cPCI‑3534R (Rear I/O Version)
Series: ADLINK cPCI‑3534 / cPCI‑3538 CompactPCI Serial Communication Modules
Article Number: cPCI‑3534R
Manufacturer: ADLINK Technology Inc.
Manufacturer Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan, R.O.C.
Website: [www.adlink.com.tw](http://www.adlink.com.tw)
Contact: service@adlink.com.tw | Tel: +886‑2‑82265877 | Fax: +886‑2‑82265717
The ADLINK cPCI‑3534R is a four‑port serial communication module designed for CompactPCI (cPCI) systems. It provides high‑performance asynchronous serial communication capabilities with support for RS‑232, RS‑422, and RS‑485 interfaces. The “R” suffix denotes the rear I/O version, which uses the R‑3534 transition board for backplane connectivity. This module is part of ADLINK’s industrial‑grade serial communication family, engineered for data acquisition, control, and telecommunication applications requiring reliable multi‑port serial connectivity.
### 2. Key Features
- CompactPCI 32‑bit Form Factor: Fully compliant with the CompactPCI specification, 3U height, 160 mm × 100 mm board size.
- PCI Revision 2.1 Plug‑and‑Play: Automatic configuration of I/O addresses and IRQs by system BIOS; no manual jumper or DIP switch configuration required for base settings.
- Four Independent Serial Ports:
- 3 × RS‑232C compatible ports
- 1 × isolated RS‑422/RS‑485 port (software‑selectable via DIP switch)
- High‑Speed Communication: Supports baud rates from 50 bps up to 115,200 bps per port.
- Electrical Isolation: 2500 V DC isolation on the RS‑422/RS‑485 port for industrial noise immunity and protection.
- Surge Protection: Integrated surge protection circuitry on all ports.
- Intelligent Buffering: Each port includes transmit and receive FIFOs to reduce CPU interrupt load and improve throughput.
- Multi‑Card Support: Up to two cPCI‑3534R cards per system (maximum 8 ports).
- Operating System Compatibility: Supports DOS, Windows 3.1, Windows 95/98, and Windows NT.
- Rear I/O Support: Compatible with R‑3534 rear I/O transition board for backplane signal routing.
- Optional Expansion: Supports external isolation boxes (e.g., C888XB) for mixed RS‑232/422/485 configurations.
- Applications: Ideal for modems, data acquisition, industrial automation, telecommunication, and data display systems.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | CompactPCI 32‑bit, PCI Rev. 2.1 compliant |
| Serial Controller | 16C550A compatible UART |
| Clock Frequency | 1.8432 MHz – 7.3728 MHz |
| Ports | 4 total (3 × RS‑232C, 1 × RS‑422/485) |
| Isolation Voltage | 2500 V DC (RS‑422/485 port) |
| Baud Rate Range | 50 bps – 115,200 bps per port |
| Flow Control | XON/XOFF (software), RTS/CTS (hardware) |
| System I/O Mapping | Assigned automatically by PCI BIOS |
| IRQ Assignment | Shared IRQ supported |
| Connector Type | DB‑37 female (on board) |
| External Cable | DB‑37 to four DB‑25 M connectors |
| Rear I/O Connector | R‑3534 transition board (DB‑37) |
| Power Consumption | +5 V @ 1.4 A (typical) |
| Dimensions | 160 mm (L) × 100 mm (W) × 3U (6.3 × 3.9 in.) |
| Operating Temperature | 0 °C – 55 °C |
| Storage Temperature | –20 °C – 65 °C |
| Humidity | 10 % – 95 %, non‑condensing |
| Max. Cards per System | 2 (8 ports total) |
| Isolation Type | Optical/electrical isolation on RS‑422/485 channel |
| Compliance | PCI 2.1, CompactPCI mechanical standard |
### 4. Functionality
The cPCI‑3534R operates as an intelligent multi‑port serial I/O controller for CompactPCI systems. It uses an ASIC PCI interface controller that fully implements the PCI Local Bus Specification 2.1, enabling automatic resource allocation and plug‑and‑play operation. Each serial port is managed by a 16C550A‑compatible UART with independent transmit and receive FIFOs, minimizing CPU interrupts and improving system performance.
Operational Modes:
- RS‑232 Mode: Standard asynchronous serial communication for modems, terminals, and data loggers.
- RS‑422 Mode: Differential signaling for long‑distance, full‑duplex communication.
- RS‑485 Mode: Half‑duplex, multi‑drop communication for industrial networks.
Use Cases:
- Industrial control systems and SCADA networks
- Data acquisition and instrumentation
- Telecommunication and modem banks
- Point‑of‑sale and kiosk systems
- Embedded CompactPCI computing platforms
Compatibility:
- Fully compatible with CompactPCI backplanes and ADLINK transition modules.
- Supported operating systems: DOS, Windows 3.1, Windows 95/98, Windows NT.
- Compatible with ADLINK’s external isolation boxes (e.g., C888XB) for mixed‑signal environments.
### 5. Components & Accessories
Included Items:
- cPCI‑3534R Serial Communication Module
- Expansion cable (DB‑37 F to four DB‑25 M connectors)
- R‑3534 Rear I/O Daughter Board (for rear I/O version)
- ADLINK “All‑in‑One” software CD or driver disks
- User manual and installation guide
Optional Accessories:
- C888XB Isolation Box: Provides isolated RS‑232/422/485 interfaces for enhanced electrical protection.
- Additional DB‑37/DB‑25 cables: For front or rear I/O connectivity.
- Transition Board (R‑3534): Enables rear I/O operation through CompactPCI backplane connectors.
Connectors:
- Front I/O: DB‑37 female connector on the module.
- Rear I/O: Through R‑3534 transition board, DB‑37 connector.
- External Cable: Breakout cable with four DB‑25 male connectors (Ports A–D).
Pin Assignments (Summary):
- Ports A–C: RS‑232 signals (TXD, RXD, RTS, CTS, DSR, DTR, DCD, RI, GND).
- Port D: RS‑422/485 signals (TXD±, RXD±, TRXD±).
- Isolation and termination selectable via DIP switches and jumpers (SW1, JP1, JP2).
### 6. Installation & Setup
System Requirements:
- CompactPCI chassis with available 3U slot
- +5 V DC power supply capable of 1.4 A per card
- Supported OS: DOS, Windows 3.1/95/98/NT
Installation Procedure:
1. Power off the CompactPCI system and all peripherals.
2. Discharge static electricity using a grounded wrist strap.
3. Insert the cPCI‑3534R module into an available CompactPCI slot.
4. Secure the module using the chassis mounting screws.
5. Connect the DB‑37 cable to the front or rear I/O connector.
6. For rear I/O, install the R‑3534 transition board in the corresponding rear slot.
7. Power on the system; the BIOS automatically assigns I/O addresses and IRQs.
8. Install the appropriate ADLINK driver from the provided CD.
Software Installation:
- Windows NT: Use Control Panel → Network → Add Adapter → “Other” → Specify path `X:\NuCOM\CPCI3534\NT4`.
- Windows 95/98: Plug‑and‑Play automatically detects the card; specify driver path when prompted.
- DOS/Windows 3.1: Manual driver installation via provided utilities.
Configuration:
- SW1‑1: Selects card ID (Card 1 = ON, Card 2 = OFF).
- SW1‑4: Selects RS‑422 (OFF) or RS‑485 (ON) mode for Port D.
- JP1/JP2: Enable or disable termination resistors for RS‑422/485 lines.
Multi‑Card Setup:
- Up to two identical cPCI‑3534R cards can be installed.
- Ensure one card’s SW1‑1 = ON and the other = OFF to avoid COM port conflicts.
- COM port numbering is automatically assigned sequentially.
### 7. Performance & Capabilities
- Throughput: Up to 115.2 Kbps per port (aggregate 460.8 Kbps for four ports).
- Interrupt Efficiency: FIFO buffering reduces CPU interrupt frequency, improving multitasking performance.
- Electrical Isolation: 2500 V DC isolation on RS‑422/485 port ensures reliable operation in noisy environments.
- Surge Protection: Built‑in transient suppression on all signal lines.
- Power Efficiency: Typical consumption of 7 W at +5 V DC.
- Scalability: Two cards per system allow up to eight serial ports.
- Reliability: Designed for continuous industrial operation within 0 – 55 °C ambient temperature.
Limitations:
- Maximum baud rate limited to 115.2 Kbps per channel.
- Only one port (Port D) supports RS‑422/485; others are RS‑232 only.
- Maximum of two identical cards per system due to resource allocation constraints.
### 8. Standards & Compliance
- PCI Local Bus Specification: Revision 2.1 compliant.
- CompactPCI Specification: 32‑bit, 3U mechanical form factor.
- Electrical Isolation: 2500 V DC (meets industrial isolation standards).
- Surge Protection: Integrated per‑port transient suppression.
- Environmental Compliance: Operating 0 – 55 °C, 10 – 95 % RH non‑condensing.
- Software Compatibility:
- DOS
- Windows 3.1
- Windows 95/98
- Windows NT 4.0
- Hardware Compatibility: CompactPCI backplane systems supporting 32‑bit PCI signaling.
- Regulatory Compliance: Designed to meet CE and FCC Class A industrial computing standards (typical for ADLINK cPCI modules).
### 9. Additional Information
Warranty:
- One‑year limited warranty from date of purchase.
- Covers defects in materials and workmanship under normal use.
- Excludes damage from misuse, modification, or operation beyond specifications.
- Warranty service requires proof of purchase; return shipping prepaid.
Support & Service:
- Technical Support: nudaq@adlink.com.tw (NuDAQ), nudam@adlink.com.tw (NuDAM), nuipc@adlink.com.tw (NuIPC), nupro@adlink.com.tw (NuPRO).
- Software Support: sw@adlink.com.tw
- General Inquiries: service@adlink.com.tw
- Website: [www.adlink.com.tw](http://www.adlink.com.tw)
Maintenance:
- Handle modules using anti‑static precautions.
- Avoid exposure to excessive humidity or temperature.
- Periodically inspect connectors and cables for wear or oxidation.
- Firmware and driver updates available via ADLINK’s support portal.
Documentation:
- User Manual Rev 1.00 (October 12, 1999)
- Includes detailed pin assignments, DIP switch settings, and driver installation procedures.
Product Family Context:
The cPCI‑3534R belongs to ADLINK’s CompactPCI serial communication family, which includes:
- cPCI‑3534: 4‑port version (front I/O)
- cPCI‑3538: 8‑port version (front or rear I/O)
- R‑3534 / R‑3538: Rear I/O transition boards
These modules share a common architecture based on the 16C550A UART and PCI 2.1 interface, differing mainly in port count and connector type.
### Summary
The ADLINK cPCI‑3534R is a robust, industrial‑grade CompactPCI serial communication module offering four asynchronous serial ports with flexible RS‑232/422/485 support. Designed for embedded and industrial computing environments, it provides high reliability, electrical isolation, and plug‑and‑play configuration. Its rear I/O capability via the R‑3534 transition board makes it ideal for systems requiring backplane cabling and clean front‑panel layouts. With support for multiple operating systems and up to two cards per system, the cPCI‑3534R delivers scalable, high‑performance serial connectivity for data acquisition, control, and communication applications.
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CP3534 Manual.pdf
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PCI-Based Serial.pdf
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- RS4232-4 - 4*RS232/RS422/RS485 (mixed use) isolated converter box
