TRICONEX DI2301

1. Overview

The TRICONEX DI2301 is a digital input module designed for industrial automation systems, forming a critical part of the Triconex Safety Instrumented System (SIS). Engineered for high reliability and redundancy, it meets the demands of critical safety applications in industries such as oil and gas, chemical, and power generation. Utilizing Triple Modular Redundancy (TMR) technology, the module ensures continuous operation even if a single processor unit fails.

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2. Specifications

• Power Supply Voltage: 24V DC
• Power Consumption: 5W
• Input Type: Single-ended or differential
• Number of Inputs: 8 digital input channels
• Input Voltage Range: 5V to 125V DC
• Input Current: Typical 5mA, maximum 20mA
• Input Impedance: >5kΩ
• Response Time: ≤1ms
• Operating Temperature Range: -40°C to +85°C
• Storage Temperature Range: -50°C to +90°C
• Humidity Range: 5% to 95% (non-condensing)

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3. Key Features

• High Reliability: TMR design ensures uninterrupted operation during single-point failures.
• Strong Noise Immunity: High noise suppression and transient voltage protection.
• Fast Response: <1ms response time for real-time control applications.
• Modular Flexibility: Scalable design for easy expansion or reduction of functional modules.
• Safety Compliance: Meets stringent safety standards for critical monitoring applications.
• Easy Maintenance: Intuitive control panel and visual interface for diagnostics and troubleshooting.

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4. Structure and Components

The TRICONEX DI2301 module consists of:

• Digital Input Channels: Supports up to 8 channels for sensor and switch signal reception.
• Communication Interface: Compatible with Modbus, Ethernet, OPC, and other protocols for seamless integration.
• Redundant Design: TMR technology ensures fail-safe operation.
• Robust Housing: Durable metal casing for reliable performance in harsh industrial environments.
• Mounting: Supports standard 35mm DIN rail installation.

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5. Applications

The TRICONEX DI2301 is widely used in:

• Oil & Gas Industry: Emergency Shutdown Systems (ESD), fire and gas detection.
• Chemical Industry: Process control and safety monitoring.
• Power Generation: Safety-critical control systems in power plants.
• Manufacturing: Production line safety and process automation.
• Other Sectors: Automotive, rail transport, and other industries requiring high-integrity safety systems.

Professional Industrial Automation Parts Supplier

Main Products

✔ PLC, DCS & CPU Modules — Stable control, efficient operation

✔ Communication & I/O Modules (AI/AO/DI/DO) — Precise signal transmission

✔ Power/Silicon-Controlled/Terminal Modules — Durable & reliable

✔ PXI Modules, Servo Drives & Motors — High-precision motion control

✔ Industrial HMI, Keyboards & Controllers — Smarter human-machine interaction

✔ Encoders, Regulators & Sensors — Accurate detection, real-time feedback

✔ I/O Boards, Counter Boards & Fiber Interface Boards — Versatile expansion solutions

✔ DAQ Cards, Gas Turbine Cards & FIM Cards — Specialized industrial applications
 One-stop procurement for ALL automation components!

Core Advantages

Large Inventory — Decades of industry expertise, massive stock, fast delivery!

Cost-Effective — Industry-leading prices with rigorous quality control!

Comprehensive Models — Covering common, rare & obsolete parts for special needs!

Worry-Free After-Sales — 15-day free replacement for quality issues!

ABB 丨 GE 丨Allen Bradley  丨  Honeywell 丨   Emerson  丨  Bently Nevada   丨 Westinghouse  

Triconex  丨   Foxboro 丨   ICS Triplex  丨  Hima  丨  Schneider 丨  Yokogawa  丨 Woodward

Sales Manager : Jinny

Email : sales5@xrjdcs.com

Whatsapp/Mobile:+86 15359273791

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（PLC）Programmable Logic Controller

GE :IS210AEPSG2B,IS220UCSAH1A,IS215ACLEH1A,IS210AEAA

Allen-Bradley:1734-IB8 1734-OB8  1769-L18ER-BB1B  1756-IM16I

ICS Triplex   : T8461,T8850,T8403,T8431,T8831,T8310

Schneider : 140DDI85300,140CPS11420,140CPU67060

Prosoft : MVI46-DFNT,MVI69-DFNT,MVI56-PDPMV1

Bachmann : MPC240/270(CPU),DI232,CM202,NT255AIO288

Woodhead : 9905-068 2301A,SSTESR2CLXRLL

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For more TRICONEX products, please click here

TRICONEX is a global leader in Safety Instrumented Systems (SIS), delivering mission-critical solutions for high-risk industries including oil & gas, refining, petrochemicals, and power generation. The company’s product portfolio features TÜV Rheinland SIL3-certified safety control platforms, such as:

• Tricon: Triple Modular Redundant (TMR) architecture for SIL1-3 applications
• Trident: Compact SIL3-certified platform
• Tri-GP: Cost-optimized TMR solution supporting up to SIL2

To enable end-to-end safety ecosystems, TRICONEX offers advanced software tools:

• Safety View™: Intelligent bypass & alarm management
• Safety Validator™: Automated logic testing & documentation generation
• System Advisor™: Configuration management, change tracking, and I/O monitoring

A standout innovation is the EcoStruxure™ Triconex Safety System, a core component of the EcoStruxure Plant Architecture, which delivers lifecycle safety management to protect personnel, ensure operational continuity, and maximize asset ROI.