This USB 2.0-compatible digital I/O terminal can be connected to a USB interface of a PC to provide input and output digital signals (12 - 24 VDC) easily. It allows input for up to eight channels as well as eight output channels. This unit...
The PCA50PS-P is a cable that connects the signal of an external device to a 50pin miniature ribbon connector of a Contec interface card. Type: Shielded (straight)Connector (module): Miniature ribbon 50-pinConnector (external): none (1.27mm pitch lamination) Ordering Information PCA50PS-0.5P: 0.5m 50pin miniature ribbon connector to Open-Ended,...
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NewDIO-1616TL-PE16 Input · 16 OutputTTL Level200 nsec ResponseLow Profile / StandardInterrupt · Digital FilterVCCI-A · FCC-A · CE · UKCA
16 non-isolated TTL level inputs and 16 non-isolated open‑collector outputs on a PCI Express board. 200 nsec response, all inputs can be used as interrupts, digital filter for noise rejection. Supports both Low Profile and standard slots with interchangeable bracket.
The DIO-1616TL-PE is a Low Profile PCI Express digital I/O board offering 16 TTL‑level inputs and 16 open‑collector outputs with 200 nsec response time. All input signals can be used as interrupt requests, with per‑bit enable/disable and selectable edge triggering. A digital filter prevents false recognition from noise or chattering.
Input Features
16 channels, TTL level
Non-isolated, negative logic
All inputs can be interrupt sources
Bit‑selectable interrupt edge
Digital filter (software‑configurable)
Output Features
16 channels, open-collector
Non-isolated, negative logic
30 VDC max, 40 mA per channel
200 nsec response time
No internal pull‑up (external required)
Low Profile & standard slot support — supplied bracket interchangeable for both form factors. Functions and connector compatible with PIO-16/16T(LPCI)H series for easy migration.
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Built for Performance
200 nsec response time — fast TTL I/O suitable for high‑speed control and data acquisition.
Digital filter — software‑enabled per input to reject noise and contact bounce.
Interrupt capability — all inputs can trigger interrupts; edge selectable (rising/falling) per bit.
Compatibility — same functions and connector pinout as PIO-16/16T(LPCI)H series.
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Full Specifications
Item
Specification
Model
DIO-1616TL-PE
Input type
Non-isolated TTL level (negative logic)
Input channels
16
Input resistance
1/0 (Typ) depending on environment
Output type
Non-isolated open-collector (negative logic)
Output channels
16
Output rating
30 VDC max, 40 mA per channel max
Response time
200 nsec
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
8 bits × 32 ports
Max boards per system
16
Power consumption
+5V (from slot)
Connector
50‑pin mini‑ribbon (CN1)
Dimensions (L × H)
Low Profile / standard (bracket interchangeable)
Weight
60 g
Operating temperature
0‑50°C
Operating humidity
10‑90% RH (no condensation)
Certifications
VCCI Class A, CE (EMC Class A, RoHS), UKCA
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Connector & Cabling
The board uses a 50‑pin mini‑ribbon connector (CN1). Pin assignments include I‑00 to I‑17 (inputs), O‑20 to O‑37 (outputs), Vcc (+5V output), GND, and NC. A +5V Vcc terminal is provided with overcurrent protection.
Input signals — TTL level, internally pulled up, active low.
Output signals — open‑collector, active low, require external pull‑up.
Product ×1, standard‑sized bracket ×1, “Please read the following” document
Ready to add high‑speed TTL I/O?
The DIO-1616TL-PE is available through Contec Americas on a quote basis. Contact our sales team for volume pricing, cable assemblies, and integration support.
This USB 2.0-compatible digital I/O terminal can be connected to a USB interface of a PC to provide input and output digital signals (12 - 24 VDC) easily. It allows input for up to eight channels as well as eight output channels. This unit...
The PCA50PS-P is a cable that connects the signal of an external device to a 50pin miniature ribbon connector of a Contec interface card. Type: Shielded (straight)Connector (module): Miniature ribbon 50-pinConnector (external): none (1.27mm pitch lamination) Ordering Information PCA50PS-0.5P: 0.5m 50pin miniature ribbon connector to Open-Ended,...
