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PIO-16/16L(LPCI)H Digital I/O Low Profile PCI card 16ch/16ch (isolated 12 - 24VDC)
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PCI digital I/O board featuring 16 opto-coupler isolated inputs and 16 opto-coupler isolated open-collector outputs (12-24VDC). Supports low-profile and standard PCI slots, interrupt on all inputs, digital filter, surge protection, and Windows/Linux driver support.
The PIO-16/16L(LPCI)H is a PCI-compliant interface board providing 16 opto-coupler isolated inputs and 16 opto-coupler isolated outputs. With support for 12-24VDC I/O, interrupt capability on all inputs, and a digital filter for noise immunity, this board is ideal for industrial control and monitoring applications. The low-profile design fits both standard and low-profile PCI slots.
Flexible PCI compatibility — supports both low-profile and standard PCI slots with the bundled interchangeable bracket, making it suitable for space-constrained industrial computers.
The PIO-16/16L(LPCI)H is designed for reliable industrial I/O applications. Opto-coupler isolation (1000Vrms) provides excellent noise immunity. The digital filter prevents false recognition from noise or chattering. Output circuits include zener diode surge protection and overcurrent protection.
| Specification | Detail |
|---|---|
| Model | PIO-16/16L(LPCI)H |
| Input Type | Opto-isolated input (current sink compatible, negative logic) |
| Input Channels | 16 (1 common) |
| Input Voltage | 12 – 24 VDC (±10%) |
| Input Response | Within 200µs |
| Interrupt | 16 inputs → single interrupt; rising/falling edge selectable via software |
| Output Type | Opto-isolated open-collector (current sink, negative logic) |
| Output Channels | 16 (1 common) |
| Output Rating | 35VDC (Max), 100mA per channel |
| Output Response | Within 200µs |
| Isolation Voltage | 1000Vrms |
| PCI Bus Specification | 32-bit, 33MHz, Universal key |
| Power Consumption | 5VDC 100mA (Max) |
| Dimensions (L×H) | 121.69 × 63.41 mm |
| Weight | 60g |
| Operating Temperature | 0 – +50°C |
| Certifications | VCCI Class A, CE Marking (EMC, RoHS), UKCA |
The PIO-16/16L(LPCI)H features a 37-pin D-SUB connector for I/O connections. The low-profile design fits both standard and low-profile PCI slots with the bundled interchangeable bracket.
| Part Number | Description | Use |
|---|---|---|
| PCB50PS-0.5P | Shield Cable with 50-pin Mini-Ribbon (0.5m) | I/O cable |
| PCB50PS-1.5P | Shield Cable with 50-pin Mini-Ribbon (1.5m) | I/O cable |
| PCB50PS-3P | Shield Cable with 50-pin Mini-Ribbon (3m) | I/O cable |
| PCB50PS-5P | Shield Cable with 50-pin Mini-Ribbon (5m) | I/O cable |
| EPD-50A | Screw Terminal Unit (M3 × 50 points) | I/O connection terminal |
| EPD-37A | Screw Terminal Unit (M3 × 37 points) | I/O connection terminal |
| CM-32L | Signal Monitor for Digital I/O (32-bit) | I/O status monitoring |
The PIO-16/16L(LPCI)H is available through Contec Americas on a quote basis. Contact our sales team to discuss quantity and integration with your industrial control application.
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