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Digital Input Module Triconex 3501E

Triconex

Digital Input Module Triconex 3501E

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  • Manufacturer: Triconex

  • Product No.: 3501E

  • Product Type: Digital Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 170g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description

The 3501E digital input module from Triconex captures discrete field signals with high accuracy and stability.
Moreover, the 3501E integrates directly into Tricon safety systems, ensuring deterministic communication and signal processing.

Additionally, the 3501E supports multiple input channels, which improves wiring efficiency and simplifies system expansion.
Therefore, engineers rely on the 3501E for precise monitoring in critical industrial automation environments.

Technical Specifications

Category Parameter Specification
Model Information Product Model 3501E

Manufacturer Triconex

Module Type Digital Input Module

Series Tricon Safety System
Electrical Specifications Input Voltage 24VDC nominal

Input Type Digital input (sourcing compatible)

Number of Channels 32 independent input channels

Input Current Approx. 5–8 mA per channel

Voltage Range 20–30 VDC operating range

Input Response Time <10 ms typical

Isolation Optical isolation between field and logic circuits

Protection Integrated surge and transient protection
Power Characteristics Backplane Power Supplied via Tricon chassis

Power Consumption Approx. 8–10 W

Heat Dissipation Designed for efficient airflow cooling

Energy Storage Internal capacitors for signal stability
Physical Characteristics Dimensions (H × W × D) 30.5 cm × 2.5 cm × 25.4 cm

Weight Approx. 1.1 kg

Mounting Type Rack-mounted module

Housing Industrial-grade enclosure
Interface & Connectivity Field Wiring Terminal block interface

Backplane Interface High-speed system communication bus

Connector Type Pluggable industrial connectors

Indicators LED indicators per channel for status
Environmental Specifications Operating Temperature 0°C to 60°C

Storage Temperature -40°C to 85°C

Humidity 5–95% non-condensing

EMC Compliance Meets industrial EMC standards
Reliability & Safety Diagnostics Real-time signal monitoring and fault detection

Redundancy Support Compatible with TMR systems

MTBF High reliability for continuous operation

Safety Use Suitable for safety-critical systems

 

FAQ

Q1: Is the product new and original?
A1: Yes, the 3501E is brand new and original from the manufacturer.

Q2: Do you have stock available?
A2: Yes, we have the 3501E in stock and ready for immediate shipment.

Q3: How fast is shipping?
A3: We ship within 3 days to 2 weeks depending on order size and logistics arrangements.

Q4: Which logistics carriers do you use?
A4: We commonly use reliable carriers such as DHL and other global express services.

Q5: What is the return policy?
A5: We support returns within 30 days if any quality issues occur with the 3501E.

Q6: What types of signals can this module process?
A6: The 3501E processes digital signals from switches, sensors, and other discrete field devices.

Return policy

​We aim to provide reliable products and a smooth purchasing experience. If there is a problem with your order, please contact us and we will assist according to our Refund Policy.

Shipping

We provide international shipping options to meet different delivery requirements. Please review details regarding methods and timelines in our Shipping Policy.

Warranty

We provide a 12-month warranty for all products, subject to normal use and proper installation.

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