DIO-3232LX-USB - Digital I/O USB I/O unit 32ch/32ch (isolated 12 - 24VDC) - the X series
DIO-3232LX-USB - Digital I/O USB I/O unit 32ch/32ch (isolated 12 - 24VDC) - the X series

DIO-3232LX-USB - Digital I/O USB I/O unit 32ch/32ch (isolated 12 - 24VDC) - the X series

Contact Sales Department for Pricing New USB Digital I/O 32 Inputs / 32 Outputs Opto‑Isolated USB Hub 12‑24 VDC VCCI-A · CE · UKCA 32 opto‑isolated inputs and 32 open‑collector outputs in a single USB unit. The DIO‑3232LX‑USB supports 12‑24 VDC I/O, interrupt on every input, digital filter, and overcurrent/surge...
Proveedor: Contec Americas
Código: LRBZ14
Disponibilidad: 20 En stock
Tipo de producto: Accessory
$133.68 USD
$549.01 USD
$133.68 USD
Total parcial: $133.68 USD
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Datasheet

DIO-3232LX-USB - Digital I/O USB I/O unit 32ch/32ch (isolated 12 - 24VDC) - the X series

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Products sourced from Japan may take between 4 to 5 weeks to arrive. We will provide updated shipping timelines upon order confirmation.
Descripción

New USB Digital I/O 32 Inputs / 32 Outputs Opto‑Isolated USB Hub 12‑24 VDC VCCI-A · CE · UKCA

32 opto‑isolated inputs and 32 open‑collector outputs in a single USB unit. The DIO‑3232LX‑USB supports 12‑24 VDC I/O, interrupt on every input, digital filter, and overcurrent/surge protection. Built‑in USB hub allows cascading up to 4 units per port. Windows/Linux drivers included. From Contec Americas.

32 Opto‑Isolated Inputs
32 Open‑Collector Outputs
200µs Response Time
35V Max Output Voltage
Contec Americas · USB I/O
DIO‑3232LX‑USB
32‑Ch DI · 32‑Ch DO · Opto‑Isolated · 12‑24 VDC · USB Hub
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32‑Channel Isolated
Digital I/O

The DIO‑3232LX‑USB provides 32 opto‑isolated inputs and 32 open‑collector outputs for USB‑based digital I/O. Supporting 12‑24 VDC signals, it is ideal for industrial automation and machine control. The isolated design (500Vrms) protects your PC from electrical noise and transients. Common terminals are provided per 16 channels for flexible power supply configuration.

Input Features
  • 32 opto‑isolated inputs
  • 12 – 24 VDC
  • Current sinking compatible
  • 200 µsec response time
  • Interrupt on all inputs
Output Features
  • 32 open‑collector outputs
  • 35 VDC max, 100 mA/ch
  • Low saturation transistor
  • Surge voltage protection
  • Overcurrent protection (8‑ch units)

USB hub function – up to 4 DIO‑3232LX‑USB units can be connected to a single USB port using the built‑in hub. Connect additional CONTEC USB devices as well. (5VDC self‑power required when using hub function.)

Industrial‑Grade
Reliability

Engineered for demanding factory automation and control applications. The digital filter prevents false triggers from noise or contact bounce, and the interrupt capability on every input enables real‑time event handling. Outputs include surge and overcurrent protection for robust operation.

  • Opto‑isolated I/O – 500Vrms isolation between USB (PC) and I/O interfaces for excellent noise immunity.
  • Digital filter – Programmable filter on all inputs prevents false triggers from noise or chattering.
  • Interrupt on all inputs – Each input can generate an interrupt on rising or falling edge. Enable/disable per bit.
  • Surge and overcurrent protection – Zener diode for surge voltage; overcurrent protection circuit per 8 output channels.
  • Common terminal per 16 channels – Supports different external power supplies for input and output banks.

Full Specifications

Specification Detail
Model DIO-3232LX-USB
Input type Opto‑isolated (current sink compatible)
Input channels 32 (common per 16 channels)
Input resistance 4.7 kΩ
Input ON current 2.0mA or more
Input OFF current 0.16mA or less
Interrupt All inputs, edge selectable
Response time 200 µsec within
Output type Opto‑isolated open‑collector (current sink)
Output channels 32 (common per 16 channels)
Output rated voltage 35 VDC (max)
Output rated current 100 mA per channel (max)
Residual voltage with output on 0.5V max (at 50mA), 1.0V max (at 100mA)
Surge protector Zener diode
Response time (output) 200 µsec within
USB specification USB 2.0 / 1.1, Full‑speed / High‑speed
Power supply Bus power or self‑power (5VDC)
Allowable distance Approx. 50m (depending on environment)
Dielectric strength 500 Vrms
External circuit power supply 12‑24 VDC (±10%), separately required
Current consumption 5VDC 500mA (max)
Dimensions (mm) 205(W) × 140(D) × 44(H)
Weight Approx. 500g
Operating temperature 0 – 50°C
Operating humidity 10 – 90%RH (no condensation)
Standards VCCI Class A, CE (EMC Class A, RoHS), UKCA
Included items Unit, USB cable (1.8m), cable attachment, clamps, power connector, ferrite core, manual
Datasheet version As of September 2024

Optional Accessories

Product Name Model Description
Shielded cable with 96‑pin half‑pitch (both ends) PCB96PS-05P / -1.5P / -3P / -5P 0.5m / 1.5m / 3m / 5m
Shielded cable with 96‑pin half‑pitch (one end) PCA96PS-05P / -1.5P / -3P / -5P 0.5m / 1.5m / 3m / 5m
Flat cable with 96‑pin half‑pitch (both ends) PCB96P-1.5 / -3 1.5m / 3m
Flat cable with 96‑pin half‑pitch (one end) PCA96P-1.5 / -3 1.5m / 3m
Connection conversion shield cable (96P→37P×2) PCB96WS-1.5P / -3P 1.5m / 3m
Screw terminal (M3×96) EPD-96A / EPD-96 Spring‑up / standard
Screw terminal (M3.5×37) EPD-37A / EPD-37 Spring‑up / standard
General purpose terminal DTP-3C / DTP-4C —
Signal monitor (64‑bit / 32‑bit) CM-64L / CM-32L —
Connector conversion board (96pin→37pin×2) CCB-96 —
AC‑DC power adaptor (5VDC, 2A) POA200-20-2 For self‑power operation
DC‑DC power supply unit POW-DD10GY DIN rail mount

* Various cables and terminal blocks available. Visit CONTEC website for latest options.

Certifications and
Compliance

  • VCCI Class A — Japanese voluntary control for electromagnetic interference (commercial/industrial environments).
  • CE Marking (EMC Directive Class A, RoHS Directive) — European conformity for electromagnetic compatibility and restriction of hazardous substances.
  • UKCA — UK Conformity Assessed marking for UK market compliance.

Ready to add 32‑channel isolated digital I/O via USB?

The DIO‑3232LX‑USB is available through Contec Americas on a quote basis. Contact our sales team to discuss quantity, accessories, and integration with your industrial control systems.

Tags DIO-3232LX-USB USB Digital I/O Opto-Isolated I/O 32-Channel Digital Input 32-Channel Digital Output Open-Collector Output USB Hub I/O Contec USB Industrial Digital I/O Machine Control Factory Automation Windows Driver Linux Driver

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