- ABB
- GE
- NI
- EPRO
- METSO
- weida
- STS
- VMIC
- Hima
- KEBA
- B&R
- FANUC
- YASKAWA
- B&R
- KOLLMORGEN
- Other
- RELIANCE ELECTRIC
- Westinghouse
- ICS TRIPLEX
- Schneider
- MOORE
- YOKOGAWA
- ACQUISITIONLOGIC
- OKUMA
- SELECTRON
- SYNRAD
- PROSOFT
- Motorola
- Honeywell
- Bently
- Allen-Bradley
- Rockwell Ics Triplex
- Woodward
- Other Parts
- Triconex
- Foxboro
- Emerson
TRICONEX 3002 Process Monitoring Module
TRICONEX 3501E
1. Overview
The TRICONEX 3501E is a key component of the TRICONEX Safety Instrumented System (SIS), designed to receive digital signals (such as switch or discrete signals) from field devices and convert them into system-processable signals. This module plays a critical role in industrial automation and safety systems, particularly in scenarios requiring high reliability and redundant design.
2. Technical Specifications
Parameter
Specification
Input Points
16 or more (varies by model)
Input Type
Supports NO (Normally Open), NC (Normally Closed), and passive digital inputs
Input Voltage
Typically DC24V or AC110V; some models support 115V AC/DC
Operating Temperature
Wide range: -40°C to 70°C
Communication Interface
Supports Ethernet, Modbus, RS-232, RS-422, RS-485
Power Supply
24V DC
Protection Rating
IP65
Redundancy Design
Triple Modular Redundancy (TMR) for high availability
Parameter | Specification |
---|---|
Input Points | 16 or more (varies by model) |
Input Type | Supports NO (Normally Open), NC (Normally Closed), and passive digital inputs |
Input Voltage | Typically DC24V or AC110V; some models support 115V AC/DC |
Operating Temperature | Wide range: -40°C to 70°C |
Communication Interface | Supports Ethernet, Modbus, RS-232, RS-422, RS-485 |
Power Supply | 24V DC |
Protection Rating | IP65 |
Redundancy Design | Triple Modular Redundancy (TMR) for high availability |
3. Key Features
High Reliability: Designed for safety instrumented systems, featuring redundant design and fail-safe functionality.
Modular Design: Easy installation and maintenance with flexible system configuration.
Multiple Input Types: Supports various digital inputs (e.g., switch/discrete signals).
High Density: Multiple digital input channels per module for improved system integration.
High-Speed Data Processing: Suitable for real-time monitoring and control.
Compatibility: Works seamlessly with the TRICONEX Trident Safety System across multiple industrial environments.
High Reliability: Designed for safety instrumented systems, featuring redundant design and fail-safe functionality.
Modular Design: Easy installation and maintenance with flexible system configuration.
Multiple Input Types: Supports various digital inputs (e.g., switch/discrete signals).
High Density: Multiple digital input channels per module for improved system integration.
High-Speed Data Processing: Suitable for real-time monitoring and control.
Compatibility: Works seamlessly with the TRICONEX Trident Safety System across multiple industrial environments.
4. Structure & Components
The TRICONEX 3501E consists of:
Digital Input Ports: 32 digital input ports for field device signal reception.
Isolation Function: Some models (e.g., 3501E/T) feature isolation to prevent interference.
Redundancy Design: TMR (Triple Modular Redundancy) ensures high availability and safety.
Communication Interface: Supports Ethernet, Modbus, RS-232, RS-422, RS-485 for seamless integration.
Terminal Panels: Compatible with unified terminal panel (9561-810) and non-unified terminal panel (9561-110) for easy installation.
5. Application Industries
The TRICONEX 3501E is widely used in:
Oil & Gas: Equipment monitoring in petrochemical processes.
Power Industry: Power plants and substation monitoring.
Metallurgy: Equipment status monitoring in metallurgical production.
Pharmaceutical: Process monitoring in drug manufacturing.
Water Treatment: Monitoring in water treatment plants.
Transportation: Safety control systems in transportation.
Nuclear Energy: Safety monitoring in nuclear facilities.
Contact us

Industrial Control Products Sales Partnership – Professional Services You Can Trust
Key Advantages
✔ Extensive Product Range: Wide selection of industrial control products with ample inventory
✔ Fast Delivery: Reliable supply chain ensuring on-time order fulfillment
✔ Industry Expertise: 20+ years of experience with expert product recommendations
✔ Custom Solutions: Tailored solutions to meet your project requirements
Service Offerings
★ Competitive Pricing: Flexible pricing strategies to optimize costs
★ Technical Support:
24/7 expert consultation
On-site troubleshooting
Application design assistance
★ Full Lifecycle Support:
√ Pre-sales guidance
√ Installation & commissioning
√ Maintenance optimization
√ Equipment upgrades
Commitment to Customers
☑ Rapid Response: 2-hour inquiry reply, 24-hour solution proposal
☑ Quality Assurance: All products come with OEM warranties
☑ Financial Flexibility: Multiple payment options available
☑ Long-Term Partnership: Dedicated account manager for seamless support
Value-Added Services
▶ Technical Training: Regular product application workshops
▶ Data Analytics: Equipment lifecycle management reports
▶ Resource Sharing: Access to industry technical database
▶ Custom Development: Specialized product modifications
-
Collaborate with world-renowned brands
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 & more
Our Promise
"We don’t just sell products—we deliver complete solutions that reduce TCO (Total Cost of Ownership) and maximize ROI."
✨ Why Choose Us?
✔ Genuine Products ✔ Stock Availability ✔ Transparent Process ✔ Professional Support
Sales Manager : Jinny
Email : sales5@xrjdcs.com
Whatsapp/Mobile:+86 18250705533
(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
---------------------------------------------------------------------------------------------------
For more TRICONEX products, please click here
TRICONEX: Redefining Safety in Industrial Innovation
In the field of industrial safety, TRICONEX is not just a solution provider—it’s a pioneer in safety innovation. Breaking the limits of traditional safety systems, our Triple Modular Redundancy (TMR) Plus architecture achieves an industry-leading >99.9% fault self-diagnosis rate, elevating the reliability of safety instrumented systems to unprecedented heights.
Precision Safety: Industry-Tailored Solutions
We understand the unique risks across industries:
- Energy Sector: Designed for harsh offshore environments, the Trident Platform features military-grade protection with *10-level salt spray corrosion certification*.
- Chemical Industry: The Tricon EX Series employs proprietary reaction runaway prediction algorithms, detecting potential explosion risks 30 seconds in advance.
- Power Generation: Tri-GP Smart integrates arc flash protection with a <4ms response time, far exceeding industry standards.
Intelligent Safety: AI-Driven SIS Evolution
The TRICONEX Safety 4.0 Suite redefines safety management:
- Smart Validator Pro: The world’s first ML-powered safety logic validator, reducing false alarms by 80%.
- Digital Safety Twin: A virtual system mirror for real-time risk simulation and prediction.
- Autonomous Bypass Manager: AI-driven bypass decisions minimize human intervention risks.
Ecosystem Safety: Open & Integrated Protection
As the core of EcoStruxure Safety Ecosystem, we deliver:
- Cross-Platform Defense: Millisecond-level safety communication with DCS systems.
- Blockchain Audit Trail: Tamper-proof incident records for compliance.
- Cloud Safety Hub: Real-time insights from *3,000+ global safety cases*.
Future Safety: Evolving Assurance
TRICONEX leads the next frontier:
- Quantum-Safe Encryption: Prototype protocols resisting quantum computing attacks.
- Self-Healing Safety Networks: Auto-isolation and recovery for compromised nodes.
- Neuromorphic Safety Chips: Next-gen controllers with brain-inspired computing.
For TRICONEX, safety isn’t just protection—it’s productivity. We empower clients to achieve zero incidents while boosting operational efficiency by 30%, redefining the true value of safety.
-------------------------------------------------------