DIO-1616B-LPE
DIO-1616B-LPE
DIO-1616B-LPE

DIO-1616B-LPE

Contact Sales Department for Pricing New DIO Series 16 In / 16 Out Opto-Isolated PCI Express Internal 12VDC Supply 12-24VDC I/O VCCI-A · CE · UKCA 16 opto-isolated inputs and 16 opto-isolated outputs on a low-profile PCI Express board. The DIO-1616B-LPE delivers 200µsec response, interrupt capability on all inputs, digital...
Vendor: Contec Americas
SKU: LRKS65
Availability: In Stock
Product type: Accessory
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Datasheet

DIO-1616B-LPE

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Description

New DIO Series 16 In / 16 Out Opto-Isolated PCI Express Internal 12VDC Supply 12-24VDC I/O VCCI-A · CE · UKCA

16 opto-isolated inputs and 16 opto-isolated outputs on a low-profile PCI Express board. The DIO-1616B-LPE delivers 200µsec response, interrupt capability on all inputs, digital filter, and selectable internal/external power supply. Functions are compatible with DIO-1616B-PE and PIO-16/16B(PCI)H.

16 / 16 Inputs / Outputs
200µs Response Time
12-24V I/O Driver Voltage
16 Interrupt Capable Inputs
Contec Americas · DIO Series
Low-Profile Isolated Digital I/O
DIO-1616B-LPE · 16ch In / 16ch Out · Internal/External Power
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High-Density Digital I/O
with Opto-Isolation

The DIO-1616B-LPE provides 16 opto-isolated inputs (compatible with current sink output) and 16 opto-isolated open-collector outputs (current sink type). A common terminal is provided per 16 channels, allowing different external power supplies per group. The board supports driver voltages of 12 – 24 VDC for I/O.

Input Section
  • 16 opto-isolated inputs (current sinking output)
  • 4.7kΩ input impedance
  • Turn ON current: ≥2.0mA
  • Turn OFF current: ≤0.16mA
  • All inputs usable as interrupts
Output Section
  • 16 opto-isolated open-collector (current sink)
  • Output rating: 35VDC max, 100mA/channel
  • Residual voltage: ≤0.5V @50mA, ≤1.0V @100mA
  • Surge protection: Zener diode
  • Overcurrent protection per 8 channels

Opto-coupler bus isolation — The PCI Express bus is isolated from the I/O interfaces, delivering excellent noise immunity for industrial environments.

Industrial-Grade Features
& Flexible Power Options

Engineered for reliability in factory automation, the DIO-1616B-LPE includes advanced protection and signal conditioning features with flexible power supply selection.

  • Digital filter — Prevents wrong recognition of input signals from noise or chattering. Software-configurable per channel.
  • Interrupt capability — All 16 input signals can be used as interrupt requests. Disable/enable per bit, select rising or falling edge trigger.
  • Surge voltage protection — Zener diodes connected to output circuits.
  • Overcurrent protection — Protection circuit provided per 8 output channels.
  • Internal or external power supply — 12VDC 240mA internal supply for opto-coupler operation; selectable via jumpers.
  • Low-profile and standard PCI support — Includes both brackets; interchangeable for use in any PCI Express slot.

Full Specifications

Specification Detail
Model DIO-1616B-LPE
Input Type Opto-isolated Input (for current sinking output) — Negative logic
Number of Input Channels 16ch — 1 common
Input Impedance 4.7kΩ
Input ON current 2.0mA or more
Input OFF current 0.16mA or less
Output Type Opto-isolated Open Collector Output (current sinking type) — Negative logic
Number of Output Channels 16ch — 1 common
Output Rated Voltage 35VDC (Max.)
Output Rated Current 100mA/channel (Max.)
Residual Voltage (ON) ≤0.5V (Io ≤50mA), ≤1.0V (Io ≤100mA)
Surge Protector Zener diode RD47FM(Resets) or equivalent
Response Time 200µsec within
Internal Power Supply 12VDC 240mA
Isolation Voltage 250Vrms
External Circuit Power Supply 12 – 24VDC (±10%)
Power Consumption (Internal) 3.3VDC 350mA, 12VDC 350mA
Power Consumption (External) 3.3VDC 350mA
PCI Express Specification PCI Express Base Spec Rev. 1.0a x1
Connector 50-Pin Mini-Ribbon connector (10250-52A2L or equivalent)
Dimensions (mm) 121.69(L) x 67.90(H)
Weight 55g
Operating Temperature 0 – +50°C
Operating Humidity 10 – 90%RH (No condensation)
Certifications VCCI Class A, CE (EMC Class A, RoHS), UKCA

Software &
Operating System Support

The DIO-1616B-LPE includes comprehensive software support for Windows and Linux, enabling rapid application development.

Windows
  • API-DIO(WDM) device driver
  • Windows API functions
  • Sample programs: C#, VB.NET, C++, Python
  • Diagnostic program for hardware testing
Linux
  • API-DIO(LNX) shared library
  • Sample programs: gcc, C, C++, Python
  • Configuration tool for device settings
  • Diagnostic utilities

Software development kits (SDKs) and additional support software are available for download from the CONTEC website to simplify integration.

Optional Accessories

Product Name Model Description
Shield Cable (50-Pin Mini-Ribbon, Both Ends) PCB50PS-05P / -15P / -3P 0.5m / 1.5m / 3m
Shield Cable (50-Pin Mini-Ribbon, One End) PCA50PS-05P / -15P / -3P 0.5m / 1.5m / 3m
Connection Conversion Shield Cable (50P Ribbon → 37P D-SUB) PCE50/37PS-05P 0.5m
Screw Terminal (M3 * 50P) EPD-50A Spring-up type
Screw Terminal (M3 * 37P) EPD-37A Spring-up type
General Purpose Terminal DTP-3C / DTP-4C —
Signal Monitor (32bits) CM-32L —

Certifications and
Compliance

  • VCCI Class A — Japanese voluntary control for electromagnetic interference (commercial/industrial).
  • CE Marking — EMC Directive Class A, RoHS Directive. European conformity.
  • UKCA — UK Conformity Assessed marking for UK market.

Ready to integrate isolated digital I/O?

The DIO-1616B-LPE is available through Contec Americas on a quote basis. Contact our sales team to discuss quantity, accessories, and integration with your PCI Express system.

Tags DIO-1616B-LPE Digital I/O Board PCI Express I/O 16ch Input Output Opto-Isolated Industrial Automation 12-24V I/O Interrupt Capable Windows Linux Driver Contec DIO Open Collector Output Internal Power Supply Low-Profile PCIe Surge Protection Overcurrent Protection

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