The TRICONEX 3674 is a digital output module designed for industrial automation and process control, offering high reliability, safety, and real-time control capabilities. Featuring a Triple Modular Redundancy (TMR) design, it ensures continuous operation even in the event of processor or communication channel failures. It is widely used in high-risk industries such as oil & gas, chemical, power generation, and more.
-
| Parameter | Specification |
|---|---|
| Operating Voltage | 24 VDC |
| Output Type | Dual digital outputs (DO), common ground |
| Output Signal | Max 2A per point (steady), 10A (transient) |
| Temperature Range | -28°C to +73°C |
| Dimensions | 225 mm x 100 mm x 50 mm |
| Weight | 1 kg |
| Protection Rating | IP65 |
-
-
-
The TRICONEX 3674 is widely applied in:
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.
We understand the unique risks across industries:
The TRICONEX Safety 4.0 Suite redefines safety management:
As the core of EcoStruxure Safety Ecosystem, we deliver:
TRICONEX leads the next frontier:
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.

Xiamen Xingruijia Import & Export Co., Ltd. is a high-tech enterprise specializing in the sales of large-scale imported system spare parts for years. Our expertise covers Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Redundant Fault-Tolerant Control Systems, and Robotic Systems.
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
Thanks to the dedication of our team and the support of our valued clients and industry partners, we have rapidly expanded our business across East China, South China, North China, and Southwest China, emerging as a rising star in the automation industry.
We adhere to the principle of “Creating value for customers is our ultimate goal” and uphold a commitment to “Quality Assurance, Honest Service, and Timely Support” to provide long-term excellence for every client.
System Integration
End-to-end solutions from system design, equipment selection, installation, and debugging to after-sales support.
Spare Parts Supply
Extensive inventory of genuine OEM parts for fast delivery and uninterrupted equipment operation.
Technical Training
Professional training programs to help clients master efficient operation and maintenance skills.

Trusted Partnership · Professional Service · Rapid Response
Contact us today for reliable automation solutions!
Sales Manager : Jinny
—————————————————————————
(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