Industrial Expansion Cards for I/O, Data Acquisition and Machine Vision

Our expansion card range covers everything from data acquisition and serial communication to machine vision, fieldbus integration, and high-speed networking. With PCIe, PCI, and USB options available, these cards provide reliable ways to extend I/O, improve connectivity, and enhance system capability in industrial and embedded applications. Whether you need precise DAQ performance, robust serial interfaces, or advanced frame grabbing for vision systems, our full selection supports scalable and dependable system design.

Need help choosing the right expansion card? Get in touch with our friendly team to match the right card to your application.

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DAQ Cards Serial Cards Frame Grabber Cards Fieldbus Cards USB Expansion Cards Network Expansion Cards

Showing 180 of 241 All Expansion Cards items

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2 options available

Moxa CP-138U Series

8 Port RS-422/485 Universal PCI Serial Card, 0°C to +55°C

From £312.00 (exc. VAT)

2 options available

Moxa CP-102U Series

2 Port RS-232 Universal PCI Serial Card, 0°C to +55°C

From £55.00 (exc. VAT)

2 options available

Moxa CA-114 Series

4 Port RS-232/422/485 PC/104 Module, 0°C to +55°C

From £184.00 (exc. VAT)

1 option available

Moxa CP-132EL Series

2 Port RS-422/485 Low Profile PCI Express Serial Card – DB9M cable

From £117.50 (exc. VAT)

4 options available

Moxa CP-134U-I Series

4 Port Isolated RS-422/485 Universal PCI Serial Card – 15kV ESD Protection

From £428.00 (exc. VAT)

4 options available

Moxa CP-114UL Series

4 Port RS-232/422/485 Low Profile Universal PCI Serial Card

From £191.50 (exc. VAT)

2 options available

Moxa CP-138U-I Series

8 Port Isolated RS-422/485 Universal PCI Serial Card, 0°C to +55°C

From £619.50 (exc. VAT)

2 options available

Moxa CP-602E-I Series

2 Port Isolated CANbus PCI-Express Card

From £375.50 (exc. VAT)

Our Team Is Here to Help

Get in touch with us today.

Speak to a member of our friendly team to discuss your project and find out how we can support you. Our technical sales team are ready to answer your questions.

Call: +44 (0)1782 337 800 | Email: sales@impulse-embedded.co.uk

2 options available

Moxa CP-112UL-I Series

2 Port Isolated RS-232/422/485 Low Profile Universal PCI Serial Card

From £206.50 (exc. VAT)

3 options available

Moxa CP-134EL-A-I Series

4 Port RS-232/422/485 Isolated PCI Express Serial Card – 4kV Surge Protection

From £394.00 (exc. VAT)

2 options available

Moxa CP-132UL-I Series

2 Port Isolated RS-422/485 Low Profile Universal PCI Serial Card

From £207.00 (exc. VAT)

2 options available

Moxa CP-118U-I Series

8 Port Isolated RS-232/422/485 Universal PCI Serial Card, 0°C to +55°C

From £764.50 (exc. VAT)

2 options available

Moxa CP-104JU Series

4 Port RS-232 Low Profile Universal PCI Serial Card: RJ45 Ports, 0°C to +55°C

From £117.50 (exc. VAT)

2 options available

Moxa CP-102N Series

2 Port RS-232 Mini PCI Express Serial Card

From £124.00 (exc. VAT)

2 options available

Moxa CP-602U-I Series

2 Port Isolated CANbus PCI Card

From £334.50 (exc. VAT)

1 option available

Moxa CP-138E-A-I Series

8 Port Isolated RS-422/485 PCI Express Serial Card – 4kV Surge Protection

From £714.50 (exc. VAT)

1 option available

Advantech PCI-1240U Series

4-Axis Stepping and Servo Motor Control Universal PCI Card

1 option available

Advantech MIC-3955 Series

4 Port RS-232/422/485 3U Compactpci Serial Card

1 option available

Advantech PCI-1784U Series

4-Axis Quadrature Encoder – 4-Channelannel Counter and 8-Channelannel Digital I/O Universal PCI Card

1 option available

Advantech PCI-1620B Series

8 Port RS-232 PCI Serial Card – Surge Protection

Expand USB Connectivity with Embedded Box PCs

Scalable platforms for industrial applications.

Combine USB expansion cards with our expandable embedded box PCs to achieve high-performance connectivity and long-term reliability for the most demanding industrial projects.

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1 option available

Advantech PCI-1780U Series

8-Channel Digital Input/8-Channel Digital Output – 8-Channel 16-Bit Counter/Timer Universal PCI Card

1 option available

Advantech PCI-1220U Series

2-Axis Stepping and Servo Motor Control Universal PCI Card

1 option available

Advantech PCIE-1730H Series

32-Channel TTL & 32-Channel Isolated Digital I/O PCI Express Card – Digital Filter & Interrupt Function

1 option available

Advantech PCIE-1753 Series

96-Channel Digital I/O PCI Express Card

1 option available

Advantech PCIE-1750U Series

32-Channel Isolated Digital I/O PCI Express Card – Universal Output

1 option available

Advantech PCIE-1754 Series

64-Channel Isolated Digital Input PCI Express Card

1 option available

Advantech PCIE-1758DIO Series

128-Channel Isolated Digital I/O PCI Express Card

1 option available

Advantech PCI-1612C Series

4 Port RS-232/422/485 PCI Serial Card – Surge – Isolation Protection

1 option available

Advantech PCIE-1604C Series

2 Port RS-232 PCI Express Serial Card – Surge – Isolation Protection

1 option available

Advantech PCI-1612B Series

4 Port RS-232/422/485 PCI Serial Card – Surge Protection

1 option available

Advantech PCI-1620A Series

8 Port RS-232 PCI Serial Card

1 option available

Advantech PCI-1622B Series

8 Port RS-232/422/485 PCI Serial Card – Surge Protection

1 option available

Advantech PCI-1602B Series

2 Port RS-232/422/485 PCI Serial Card – Surge Protection

1 option available

Advantech PCIE-1610B Series

4 Port RS-232 PCI Express Serial Card – Surge Protection

1 option available

Advantech PCI-1602C Series

2 Port RS-232/422/485 PCI Serial Card – Surge – Isolation Protection

1 option available

Advantech PCIE-1622B Series

8 Port RS-232/422/485 PCI Express Serial Card – Surge Protection

1 option available

Advantech PCIE-1602C Series

2 Port RS-232/422/485 PCI Express Serial Card – Surge – Isolation Protection

1 option available

Advantech PCIE-1602B Series

2 Port RS-232/422/485 PCI Express Serial Card – Surge Protection

1 option available

Advantech PCIE-1604B Series

2 Port RS-232 PCI Express Serial Card – Surge Protection

1 option available

Advantech PCIE-1730 Series

32-Channel TTL & 32-Channel Isolated Digital I/O PCIE Card

1 option available

Advantech PCI-1245 Series

DSP-Based 4-Axis Stepping and Servo Motor Control Universal PCI Card

1 option available

Advantech PCI-1245L Series

4-Axis Stepping and Servo Motor Control Universal PCI Card

1 option available

Advantech PCIE-1760 Series

8-Channel Relay and 8-Channel Isolated Digital Input PCI Express Card

1 option available

Advantech PCIE-1758DO Series

128-Channel Isolated Digital Output PCI Express Card

1 option available

Advantech PCIE-1756 Series

64-Channel Isolated Digital I/O PCI Express Card

1 option available

Advantech PCIE-1758DI Series

128-Channel Isolated Digital Input PCI Express Card

1 option available

Advantech PCIE-1612C Series

4 Port RS-232/422/485 PCI Express Serial Card – Surge – Isolation Protection

1 option available

Advantech PCIE-1620A Series

8 Port RS-232 PCI Express Serial Card – Surge Protection

1 option available

Advantech PCI-1610B Series

4 Port RS-232 PCI Serial Card – Surge Protection

1 option available

Advantech PCIE-1802 Series

216KHz 8-Channel 24-Bit Dynamic Signal Acquisition PCIe Card

1 option available

Advantech PCIE-1840 Series

4-Channel 16-Bit 125MHz Digitizer PCIe Card

Advantech UIO-4038

UIO40-Express I/O Expansion Card – 4x GbE Ports

Advantech UIO-4036

UIO40-Express I/O Expansion Card – 4x GbE Ports

3 options available

Advantech PCI-1203 Series

2 Port 6 Axis EtherCAT Universal PCI Card

1 option available

Advantech PCI-1727U Series

12-Channel 14-Bit Analog Output – 16-Channel Digital Input/16-Channel Digital Output PCI Card

1 option available

Advantech PCIE-1802L Series

216KHz 24-bit 4-Channel Dynamic Signal Acquisition PCIe Card

1 option available

Advantech PCIE-1803 Series

128KHz 24-bit 8-Channel Dynamic Signal Acquisition PCIe Card

1 option available

Advantech PCIE-1812 Series

1MHz 16-bit 8-channel Simulataneous Sampling Multifunction PCIe Card – 8x AI/2x AO – 32x DIO – 2x Analog Trigger Counter – 2x Digital Trigger

1 option available

Advantech PCI-1285 Series

DSP-Based 8-Axis Stepping and Servo Motor Control Universal PCI Card

1 option available

Advantech PCIE-1824 Series

16-Bit – 32-Channel Analog Output PCIe Card

Showing 180 of 241

Frequently Asked Questions

Learn More About Industrial Expansion Cards

The key factors to check are the available expansion slot type on your host system (PCIe, PCI or PC/104), the number of available slots, the physical card length your chassis supports, and the operating system and driver compatibility for your application. Our team can help verify compatibility between a specific card and your host system before you order. Discuss your requirements with our Sales team today.

PCI is an older parallel bus standard still found in many legacy industrial systems, offering reliable compatibility with established hardware platforms. PCIe (PCI Express) is the modern successor, using a serial point-to-point architecture that delivers significantly higher bandwidth and lower latency, making it better suited to demanding applications such as high-speed data acquisition, 10GbE networking and machine vision frame grabbing. We stock both formats to support new system designs and legacy upgrade projects alike.

Yes. Alongside PCIe and PCI formats, we stock PC/104 expansion cards for compact and stackable embedded systems where standard full-size slots are not available. These are commonly used in rugged, space-constrained or legacy industrial platforms. If you are unsure which format is right for your system, speak to our engineers and we can advise based on your hardware.