Loading...

Loading...

Lubi Electronics pioneers industrial automation, energy, & power solutions with innovation and reliability.

Sardar Patel Ring Road, Nr. Karai Gam Patia, Nana Chiloda, Gandhinagar - 382 330, Gujarat. (INDIA)
+ 91 - 79 - 6674 5300
lubi@lubielectronics.com

About Us
Company Profile
Milestones
Our Culture
Our Manufacturing
Certifications
Awards & Recognition
Platform
Careers
Branch Offices

Support
Repair Services
Technical Support
FAQs
Industrial Demands
Brands
Industries
Success Stories
Our Success Stories

Insights
Blogs
News
Events
Contact
Customer Care
General Inquiries
Contact Us

Resources
Gallery & Videos
Explore Key Trends
Automotive Line solutions
EOL Manufacturing
Electronics Manufacturing Services (EMS)
Computer Vision & AI
Labview Programming

Offices

Privacy Policy
Terms of Use

© 2026 Lubi Electronics. All rights reserved

Isolated/Relay Digital I/O Terminal Data Acquisition (DAQ) | Lubi Electronics

Get the Isolated/Relay Digital I/O Terminal Brochure in One Click

Download the Isolated/Relay Digital I/O Terminal brochure for specifications, wiring diagrams, and key technical details.

Products\Catalogue\SPG.PDF

Home
Data Acquisition (DAQ)
Isolated/Relay Digital I/O Terminal

Isolated/Relay Digital I/O Terminal for High-Efficiency Control

Isolated Digital I/O terminals boards and I/O wiring board offer isolated input channels which makes it ideal for industrial applications. The I/O terminals are also high-voltage protection.

Isolated/Relay Digital I/O Terminal Models Available

Search by Part No.

Filters

Type

Signal Conditioning Module

DI

Yes

DO

No

AI

No

AO

No

Isolated/Relay Digital I/O Terminal SeriesPCLD-782B

24-ch Opto-Isolated Digital Input Board

Compatible with all PC-LabCard™ products with DI channels on either 20-pin flat cable or 50-pin Opto-22 compatible connectors
24 optically-isolated digital input channels
Built-in screw terminals for easy input wiring
LEDs indicate input logic status
Inputs buffered with voltage comparators

Type: Signal Conditioning Module
DI: Yes
DO: No
AI: No
AO: No

Isolated/Relay Digital I/O Terminal SeriesPCLD-785

16-ch Relay Board

Automatic selection of control logic (PLCD-785B only)
Negative logic for the Opto-22 connector
Positive logic for the 20-pin flat cable connector
Screw terminals for easy output wiring
LED status indicators

Type: Signal Conditioning Module
DI: Yes
DO: No
AI: No
AO: No

Isolated/Relay Digital I/O Terminal SeriesPCLD-785B

24-ch Relay Board

Compatible with PC-LabCard™ products
20-pin digital output connector
50-pin Opto-22 digital output connector
Screw terminals for easy output wiring
LED status indicators

Type: Signal Conditioning Module
DI: Yes
DO: No
AI: No
AO: No

Isolated/Relay Digital I/O Terminal SeriesPCLD-885

16-ch Power Relay Board

Accepts 20-pin or 50-pin (Opto-22 compatible) connectors
16 single-pole single-throw (SPST) relays
High-power relay handles up to 5 A @ 250 VAC
Onboard varistors protect all relay contact points
Industrial screw terminals for ease of wiring
LED status indicators
+5 V/+12 V power/status LED indicator

Type: Signal Conditioning Module
DI: Yes
DO: No
AI: No
AO: No

Isolated/Relay Digital I/O Terminal SeriesPCLD-8751

48-channel Opto-isolated D/I Board

48 optically-isolated digital input channels
Built-in plug-in screw terminals for easier wiring
LEDs indicate input logic status
Input buffered with voltage comparators
Wet/Dry contact set by DIP switches

Type: Signal Conditioning Module
DI: Yes
DO: No
AI: No
AO: No

Isolated/Relay Digital I/O Terminal SeriesPCLD-8761

24 Relay and 24-ch Isolated D/I Boards

Built-in plug-in screw terminals for easier wiring
LED status indicators for D/I and relay output
Digital inputs buffered with voltage comparators
Wet/Dry contact set by DIP switches for D/I
Wide input range from 5 to 30 V
INT/EXT Power selection by jumper

Type: Signal Conditioning Module
DI: Yes
DO: No
AI: No
AO: No

Isolated/Relay Digital I/O Terminal SeriesPCLD-8762

48-ch Relay Board

Built-in plug-in screw terminals for easier wiring
LED status indicators for Relay output

Type: Signal Conditioning Module
DI: Yes
DO: No
AI: No
AO: No

Isolated/Relay Digital I/O Terminal SeriesPCLD-782

16-ch Opto-Isolated Digital Input Board

Compatible with all PC-LabCard products with DI channels. See specifications for details.
16 or 24 optically-isolated digital input channels
Built-in screw terminals for easy input wiring
LEDs indicate input logic status
Inputs buffered with voltage comparators

Type: Signal Conditioning Module
DI: Yes
DO: No
AI: No
AO: No

Rows Per Page:

Pageof 1

Request a Quote

Full Name*

Mobile Number*

Email Address*

Company Name

Message

Careers
Support
+ 91 - 79 - 6674 5300
lubi@lubielectronics.com

Products
Products
Automation
Drive & Motion
AC Drive
AC Gear Motor
AC Servo System
Motion Controller
Stepper Motors & Drives
Linear Motor
Process Automation
PLC
HMI
Temperature Controller
Timer / Counter / Tachometer
SCADA & Industrial Softwares
SCADA Software and SRP Solution
Advantech Solution Ready Platform
Injection Molding Solutions
Hydraulic AC Servo System
Transducers
Hydraulic Gear Pump
CNC Controllers
Servo Spindle Drive & Motor
Turning
Milling
Turning (Multi-Axis)
Universal
Encoders & Resolvers
Resolvers
Rotary Encoders
Sensors
Laser Sensor
Photoelectric Sensor
Area / Picking Sensor
Safety Light-curtain
Pressure Sensor
Inductive Proximity Sensor
Mark Sensor
Measurement Sensor
Limit Switches
Capacitive Proximity Sensor
Ultrasonic Sensor
Fork (Gap) Sensor
Luminescence sensors
Fiber Sensor
Networking & Edge Connectivity
Ethernet Switch
Protocol Gateways
Automation Controller & Remote I/O
Data Acquisition (DAQ)
Media Converter
USB-to-Serial Converters/USB Hubs
Cellular Gateways-Routers
Serial Device Servers
WLAN AP-Bridge-Client
Power & Energy
Class I Division 2 Solution
Vision Systems
2D Vision Systems
3D Vision Systems
Vision Software
Deep Learning
BarCode Reader
SMPS
Panel Mount
Din-Rail Mount
Servo Gearbox
Lubricants
High Precision Series
Precision Worm Gearboxes
Inline Planetary Gearboxes
Right-angle Planetary Gearboxes
AC Gear Motor
Micro Gear Motor
Medium Gear Motor
Linear Guideways & Ball Screws
Linear Motion Guide
Ball Screws
Process Instruments
Pressure Transmitter
Conductivity Transmitter
Temperature Transmitter
Flow Sensor
Level Sensor
Industrial Cooling Systems
AC Cooling fans
DC Cooling Fans
Electrical Products
Relays
Power Supplies
Industrial Computing
Industrial Panel PC
Industrial Monitors
Embedded Automation Computer
Industrial Motherboard
Industrial Chassis
Intelligent Transportation System
Control Panel
Control Panel
Pump Panel
Industrial Control Panel
Power Panel
TTA Panel
HT Panel
Solar
Solar
EPC Solution
Solar Calculator
Industries
Industries
Industries We Serve
Automotive Industry
Pharmaceutical & Healthcare
Food & Beverage
Textile & Garment Industry
Power & Transmission
Manufacturing & Industrial
Building & Infrastructure
Warehouse and Logistics
Robotics
Refrigeration & Air Conditioning
Data Center and Network Management
Packaging
Fan, Pump & Air Compressor
Machine Tools
Woodworking
Water and Waste Water
Transportation
Rubber and Plastic
Process & Control
Ceramic
Others
Smartphone Battery Handling System for High-Volume Production
An automated robotic solution enabling safe, precise battery insertion and removal while increasing throughput and reducing manual dependency.Case Studies
Smart Solutions
Smart Solutions
Custom-Engineered Solutions for
OEMs & Machine Builders
Panel Builders & System Integrators
End User & Factory Operators
Maintenance Teams – Plant & Factory Automation
Built Around Your Needs
Automotive Line solutions
Pharmaceutical QA Systems
Electronics Manufacturing Services (EMS)
FMCG Line Integration
EOL Manufacturing
Computer Vision & AI for Safety & Uptime
LabVIEW Programming & Developer Support
ControlX SCADA Platform
Explore Real Results from Real Projects
See how Lubi's smart solutions have helped businesses like yours improve productivity, reduce downtime, and scale operations—across industries and applications.View More Case Studies
Brands
Brands
Partner with Industry Leaders
Discover our network of trusted partners who drive innovation and excellence in automation solutions. View All Brands
About Us
About Us
Company Profile
Discover our journey, expertise, and commitment to innovation in automation and industrial solutions.
Platform
Excellence in manufacturing with precision engineering and advanced technology.
Awards & Recognition
Celebrating our achievements and industry recognition for excellence and innovation.
Certifications
Showcasing our industry-leading certifications that ensure quality, safety, and compliance.
Our Culture
Discover a dynamic work culture at Life @ Lubi, fostering collaboration, growth, & excellence.
Manufacturing
Excellence in manufacturing with precision engineering and advanced technology.
Milestones
Celebrate Lubi's journey of innovation and growth through our key milestones and achievements.
Revolutionize Automation with Robotics Solutions
Enhance precision, efficiency, & productivity with cutting-edge robotic automation designed.Explore Robotics Solutions
Find the Perfect Solution for Your Industry!
Discover our network of trusted partners who drive innovation and excellence in automation solutions. Consult Our Experts
Insights & Media
Insights & Media
New Products
Discover our latest product innovations designed to enhance efficiency and performance.
Blogs
Stay updated with the latest trends, insights, and innovations from the world of automation and technology.
News
Stay updated with the latest industry trends, company updates, and innovations.
Events
Be a part of our industry events, webinars, and exhibitions! Connect with experts, gain insights.
Videos Showcases
Watch product demos, success stories, and expert insights in our video library.
Case Studies
Discover how our solutions deliver real results through detailed case studies and customer success stories.
Discover How Lubi Electronics Drives Success
Enhance precision, efficiency, & productivity with cutting-edge robotic automation designed.Case Studies
Join Our Team & Shape the Future!
Discover our network of trusted partners who drive innovation and excellence in automation solutions. Explore Open Positions
Services
Services
After-Sales Support
Reliable after-sales support ensuring seamless service, maintenance, & expert assistance anytime.
Installation Support
Expert installation support to ensure seamless setup and optimal performance of your systems.
Repair Services
Expert repair services ensuring optimal performance and longevity of your equipment.
Consultation
Get expert guidance and tailored solutions with our professional consultation services.
Onsite Support
Reliable onsite support to ensure seamless operation and minimal downtime for your systems.
Download Our Exclusive E-Book
Enhance precision, efficiency, & productivity with cutting-edge robotic automation designed.Lubi Electronics Catalogue
Explore Our Product Catalogue
Discover our wide range of innovative and high-performance products designed for efficiency & reliability.Download PDF

Careers
Support
+ 91 - 79 - 6674 5300
lubi@lubielectronics.com
Sardar Patel Ring Road, Nr. Karai Gam Patia, Nana Chiloda, Gandhinagar - 382 330, Gujarat. (INDIA)

Search