DI-32B-PE
DI-32B-PE

DI-32B-PE

Contact Sales Department for Pricing New Digital Input 32 Channels Opto‑Isolated Internal Power Supply PCI Express VCCI-A · CE · UKCA 32 opto‑isolated digital inputs for PCI Express. The DI‑32B‑PE accepts 12‑24 VDC signals with internal or external power supply per 16‑point bank. All inputs can generate interrupts, and a...
Vendor: Contec Americas
SKU: LRBV14
Availability: In Stock
Product type: Accessory
📋

Datasheet

DI-32B-PE

Download PDF

Free Shipping

Free standard shipping on orders over $500

Secure Payments

PCI DSS compliant processing

Prices are subject to change based on applicable tariffs.

Prices are subject to change based on applicable tariffs and import duties. We will notify customers of any price changes before order confirmation.
Description

New Digital Input 32 Channels Opto‑Isolated Internal Power Supply PCI Express VCCI-A · CE · UKCA

32 opto‑isolated digital inputs for PCI Express. The DI‑32B‑PE accepts 12‑24 VDC signals with internal or external power supply per 16‑point bank. All inputs can generate interrupts, and a programmable digital filter prevents noise and chattering. Windows/Linux drivers included. From Contec Americas.

32 Opto‑Isolated Inputs
12‑24 VDC Input Range
200µs Response Time
16 Max Boards per System
Contec Americas · Digital I/O
DI‑32B‑PE
32‑Ch Opto‑Isolated Digital Input · PCI Express · Internal Power Supply
View Collection

32‑Channel Opto‑Isolated
Digital Input

The DI‑32B‑PE provides 32 opto‑isolated digital input channels for PCI Express systems. Supporting 12‑24 VDC signals, it is ideal for industrial automation, machine control, and sensing applications. The internal power supply (12VDC, 240mA) can drive optocouplers without external power, with jumper‑selectable internal/external per 16‑point bank.

Key Features
  • 32 opto‑isolated inputs
  • 12 – 24 VDC
  • Current sinking output compatible
  • 200 µsec response time
  • Digital filter (software‑selectable)
Interrupt & Power
  • All inputs can generate interrupts
  • Rising/falling edge selectable
  • Internal 12V power supply
  • External power option per bank
  • Common terminal per 16 channels

Opto‑coupler bus isolation – the PCI Express bus (PC) is isolated from input interfaces, providing excellent noise immunity for industrial environments. The DI‑32B‑PE is function‑compatible with the PCI‑based PI‑32B(PCI)H, easing system migration.

Industrial‑Grade
Input Reliability

Engineered for demanding factory automation and machine control applications. The digital filter prevents false triggering from noise or contact bounce, and the interrupt capability on every input enables real‑time event handling.

  • Opto‑isolated inputs – 32 channels with 12‑24 VDC support. Common terminal per 16 channels.
  • Internal power supply – 12VDC 240mA available to drive optocouplers. Jumper‑selectable internal/external per 16‑point bank.
  • 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.
  • Up to 16 boards per system – Scale input capacity with multiple DI‑32B‑PE boards in the same PC.

Full Specifications

Specification Detail
Model DI-32B-PE
Input type Opto‑isolated (supporting current sink output)
Number of channels 32 (common terminal per 16 channels)
Input resistance 4.7 kΩ
Current required to turn ON 2.0mA or more
Current required to turn OFF 0.16mA or less
Response time 200 µsec within
Interrupts All inputs can generate interrupts (edge selectable)
Internal power 12VDC 240mA (max)
Connecting distance 50m (typical, depends on wiring)
I/O address Any 32‑byte boundary
Interrupt level 1 level use
Boards in one system 16 (max)
Isolated voltage 1000 Vrms
External circuit power supply 12‑24 VDC (±10%)
Power consumption 5VDC 400mA (max)
Bus specification PCI Express Base Specification Rev. 1.0a x1
Dimensions (mm) 121.69(L) × 63.41(H)
Weight 80g
Operating temperature 0 – 50°C
Operating humidity 10 – 90%RH (no condensation)
Standards VCCI Class A, CE (EMC Class A, RoHS), UKCA
Datasheet version As of February 2024

Optional Accessories

Product Name Model Description
Shield cable with 37‑pin D‑sub (both ends, mold) PCB37PS-0.5P / -1.5P / -3P / -5P 0.5m / 1.5m / 3m / 5m
Flat cable with 37‑pin D‑sub (both ends) PCB37P-1.5 1.5m
Shield cable with 37‑pin D‑sub (one end, mold) PCA37PS-0.5P / -1.5P / -3P / -5P 0.5m / 1.5m / 3m / 5m
Flat cable with 37‑pin D‑sub (one end) PCA37P-1.5 / PCA37P-3 1.5m / 3m
Screw terminal (M3×37P) EPD-37A Spring‑up type
Screw terminal (M3.5×37) EPD-37 Standard
General purpose terminal DTP-3C —
Screw terminal DTP-4C —
Signal monitor for digital I/O (32‑bit) CM-32L —

* PCB37P or PCB37PS cable required for terminal units. 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 digital inputs to your PCI Express system?

The DI‑32B‑PE 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 DI-32B-PE Digital Input PCIe Opto-Isolated Input 32-Channel Digital Input PCI Express Digital I/O Contec PCIe Industrial Digital Input Machine Control Factory Automation Interrupt Input Windows Driver Linux Driver

Related Products

Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD
Example product title
$0.00 USD
$0.00 USD

Recently Viewed Products