Triconex DI 3301

Triconex DI 3301 Digital Input Module is an advanced industrial automation device supplied by Hanhuiguan Trading, which is widely used in various industrial control systems. Triconex DI 3301 has a high quality design with excellent performance and reliability and is widely used in harsh industrial environments.

The main advantage of the Triconex DI 3301 module is its high-precision digital input function. It is capable of receiving and processing a wide range of input signals, including voltage and current signals, which greatly ensures accurate data acquisition and transmission. Whether in harsh environments or with high noise interference, the module still operates stably, ensuring system stability and safety.

The Triconex DI 3301 is also characterized by fast response and efficient energy management. It utilizes advanced technology to support rapid data processing and real-time monitoring, effectively enhancing work efficiency and production capacity. Its low-energy design not only helps to reduce operating costs, but also reduces the consumption of energy resources, which is in line with the requirements of modern industrial green development.

● Points: 32, commoned
● Nominal Input Voltage: 24 V DC
● Operational Voltage Range: 15–30 V DC
● Absolute Maximum Input Voltage: 33 V DC
● Absolute Maximum Reverse Input Voltage: –0.6 V DC
● Input Delay: <10 ms, On to Off or Off to On
● TC: 6.4 ms, –3dB @ 25Hz
● Input Impedance: >30 kΩ without baseplate, ≈3 kΩ with baseplate
● Input Power:0.2 W/pt @ 24 V DC；0.5 W/pt @ 33 V DC
● Input Threshold:0–5 V DC = Off region；6–14 V DC = Transition region；15–30 V DC = On region
● Diagnostic (Loss of View): Force-to-value diagnostic (FVD), <2 ms/test
● Maximum Input Toggle Rate to Maintain Diagnostic Fault Coverage: <20/sec
● Duration: <2 ms
● Magnitude: ≈36% test voltage
● Output Impedance: 0–5 V DC, ≈100 kΩ
● ADC Scan Time: <1 ms for all 32 points
● Functional-to-Protective-Earth Isolation: 500 V DC, minimum
● Functional-to-Functional-Earth (Logic) Isolation: 800 V DC, minimum

● Industrial automation systems: In industrial automation systems, the Triconex DI 3301 module is able to receive switching signals or digital outputs from sensors, convert them into digital form and transmit them to the main control system via an interface. It is therefore widely used to collect digital input signals from a variety of sensors, such as temperature, pressure, flow and level sensors.
● Safety systems: In industrial safety systems, the Triconex DI 3301 module monitors the start, stop, and alarm status of critical equipment, and sends timely alarms or shutdown commands to the operator or the main control system. It is therefore suitable for detecting the status of critical equipment or processes.
● Environmental monitoring and control: In environmental monitoring and control systems, this module can be used to improve productivity and employee comfort by responding to environmental changes in a timely manner, which can result in precise control of the internal environment of a plant or facility.
● Equipment Condition Monitoring: In equipment monitoring and maintenance systems, this module is suitable for monitoring the operational status and health of critical equipment.