DIO-3232T-PE
DIO-3232T-PE
DIO-3232T-PE

DIO-3232T-PE

Contact Sales Department for Pricing New DIO-3232T-PE 32 Input · 32 Output TTL Level 200 µs Response Interrupt on all inputs Digital Filter VCCI-A · FCC-A · CE · UKCA 32 non-isolated TTL level inputs and 32 non-isolated open-collector outputs on a PCI Express board. 200 µs response, all inputs...
Leverancier: Contec Americas
Artikelnummer: LRBT00
Beschikbaarheid: Veel op voorraad
Producttype: Accessory
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Datasheet

DIO-3232T-PE

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Description

New DIO-3232T-PE 32 Input · 32 Output TTL Level 200 µs Response Interrupt on all inputs Digital Filter VCCI-A · FCC-A · CE · UKCA

32 non-isolated TTL level inputs and 32 non-isolated open-collector outputs on a PCI Express board. 200 µs response, all inputs can be used as interrupts with selectable edge triggering. Digital filter rejects noise and contact bounce. Compatible with PIO-32/32T(PCI)H for easy migration.

32 Input Channels
32 Output Channels
40mA Max Output / ch
200µs Response Time
Contec Americas · PCI Express I/O
32-Channel TTL Digital I/O
DIO-3232T-PE · 32 in / 32 out · Interrupt · Digital Filter · 200 µs
View Collection

High-Density TTL I/O
for PCI Express

The DIO‑3232T‑PE provides 32 TTL‑level inputs and 32 open‑collector outputs on a single PCI Express board. All inputs can be used as interrupt request signals with per‑bit enable/disable and selectable edge triggering. A digital filter prevents false recognition from noise or chattering.

Input Features
  • 32 channels, TTL level
  • Non-isolated, negative logic
  • All inputs can be interrupt sources
  • Bit‑selectable interrupt edge
  • Digital filter (software‑configurable)
Output Features
  • 32 channels, open-collector
  • Non-isolated, negative logic
  • 30 VDC max, 40 mA per channel
  • 200 µs response time
  • No internal pull‑up (external required)

Compatibility with PIO-32/32T(PCI)H — same functions and connector pinout for easy migration from existing PCI‑based systems.

Built for Reliable Control

  • 200 µs response time — fast TTL I/O suitable for industrial control and data acquisition.
  • Digital filter — software‑enabled per input to reject noise and contact bounce.
  • Interrupt capability — all 32 inputs can trigger interrupts; edge selectable (rising/falling) per bit.
  • PCI Express x1 — Rev. 1.0a compliant.
  • Overcurrent protection — protection on +5V output (350 mA max).
  • Surge protection — measures required for inductive loads (relay coils, lamps) to protect output transistors.

Full Specifications

Item Specification
Model DIO‑3232T‑PE
Input type Non-isolated TTL level (negative logic)
Input channels 32 (all interrupt‑capable, 1 common)
Input resistance 10 kΩ
Output type Non-isolated open-collector (negative logic)
Output channels 32 (1 common)
Output rating 30 VDC max, 40 mA per channel max
Response time 200 µs (varies with pull‑up resistance)
Interrupt All inputs, bit‑selectable, edge configurable
Digital filter Software‑configurable, all inputs
Bus interface PCI Express Base Spec Rev. 1.0a x1
I/O address Any 32‑byte boundary
Interrupt level 1 level
Max boards per system 16
External supply 5 VDC, 350 mA (max)
Power consumption 3.3 VDC, 350 mA (max)
Connector 96‑pin half‑pitch (CN1)
Dimensions (L × H) 121.69 × 110.18 mm
Weight 100 g
Connecting distance 1.5 m (Typ, depending on wiring)
Operating temperature 0‑50°C
Operating humidity 10‑90% RH (no condensation)
Certifications VCCI Class A, CE (EMC Class A, RoHS)

Connector & Cabling

The board uses a 96‑pin half‑pitch connector (CN1). Pin assignments include 1‑00 to 1‑37 (inputs), O‑40 to O‑77 (outputs), Vcc (+5V output, 350 mA max), GND, and NC. Inputs are TTL level, internally pulled up, active low. Outputs are open‑collector, active low, require external pull‑up.

  • Input signals — TTL level, internally pulled up, active low.
  • Output signals — open‑collector, active low, require external pull‑up.
  • Optional cables — shielded/flat 96‑pin half‑pitch cables (PCB99PS, PCB99P, PCA99PS, PCA99P), conversion cables to 37‑pin D‑SUB (PCB99WS).
  • Terminal boards — EPD‑96A (M3 × 96), EPD‑96, EPD‑37A, EPD‑37, DTP‑64A, DTP‑3C, DTP‑4C; signal monitors CIM‑64L, CIM‑32L; connector conversion board CCB‑96.

Certifications & Compliance

  • VCCI Class A — Japanese EMC for commercial/industrial environments.
  • FCC Class A — U.S. emissions compliance for industrial use.
  • CE (EMC Directive Class A + RoHS) — European conformity.

Optional Accessories

Part Number Description
PCB99PS‑05P Shielded cable, 96‑pin half‑pitch both ends, 0.5m
PCB99PS‑15P Shielded cable, 96‑pin half‑pitch both ends, 1.5m
PCB99P‑1.5 Flat cable, 96‑pin half‑pitch both ends, 1.5m
PCA99PS‑0.5P Shielded cable, 96‑pin half‑pitch one end, 0.5m
PCA99PS‑1.5P Shielded cable, 96‑pin half‑pitch one end, 1.5m
PCA99P‑1.5 Flat cable, 96‑pin half‑pitch one end, 1.5m
PCB99WS‑1.5P Conversion shielded cable, 96‑pin to 37‑pin ×2, 1.5m
EPD‑96A Screw terminal (M3 × 96, spring‑up)
EPD‑96 Terminal unit for relay terminal banks
EPD‑37A Screw terminal (M3 × 37P)
EPD‑37 Screw terminal (M3.5 × 37P)
DTP‑64A Screw terminal
DTP‑3C General purpose terminal
DTP‑4C Screw terminal
CIM‑64L Signal monitor for digital I/O (64‑bit)
CIM‑32L Signal monitor for digital I/O (32‑bit)
CCB‑96 Connector conversion board (9‑pin to 37‑pin ×2)

Software & Packing List

Item Description
Windows driver API‑DIO(WDM) – Win32 API, samples (C#, VB.NET, VC++, Python), diagnostic tool
Linux driver API‑DIO(LNX) – shared library, gcc (C/C++) and Python samples, config tool
SDK & support Additional software tools available for download
Packing List Product ×1, "Please read the following" document

Ready to add high‑density TTL I/O?

The DIO‑3232T‑PE is available through Contec Americas on a quote basis. Contact our sales team for volume pricing, cable assemblies, and integration support.

Tags DIO-3232T-PE PCI Express Digital I/O 32 Input 32 Output TTL I/O Board Open-Collector Output Interrupt Capable Digital Filter High-Density I/O Industrial I/O Contec PCI Express Factory Automation 200 µs Response VCCI-A FCC-A CE

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