16 kanalers isolerede digitale input, 16 kanalers isolerede digitale OC-output , PCI, Low Profile. Adlink LPCI-7230(G)

Supports a 32-bit 5 V PCI bus
64-CH isolated digital inputs
2500 VRMS optical isolation
Sink current up to 500 mA on each isolated output

Relæerne holder deres stilling, selv om strømmen til kortet afbrydes

Supports a 32-bit 3.3 V or 5 V PCI bus
16-CH latching SPDT relay outputs
Power saving on relay actuation
Output status unchanged when power-off
On-board LED indicators for relay status
16-CH isolated DI
Change-of-status (COS) interrupt
Board ID

PCI kort med 96 TTL I/O kanaler, samt 3 tæller

PCI interface
96-CH digital TTL/DTL inputs/outputs
Emulates 4/2/1 industry standard 8255 PPI (mode 0)
Direct interface with OPTO-22 compatible I/O modules
Output port status read back
On board 8254 timer/counter chip
Programmable interrupt source
Adlink PCI-7296

8 af de digitale udgange kan trække op til 500mA pr. kanal 

32-CH optical-isolated digital input
32-CH optical-isolated digital output
Isolation Voltage: 3750 Vrms (Using external power)
Card ID: Jumper setting for multi-board identification 
Open Collector: 8-channel - 500mA, Current Sinking, NPN
Open Collector: 24-channel - 100mA, Current Sinking, NPN