Triconex DI3301S2 Digital Input Module

Product Description

The Triconex DI3301S2 is a digital input module that receives discrete field signals for use in industrial automation and process control systems. It supports 32 digital input channels with a nominal input voltage of 24 VDC and an operational range of 15-30 VDC. Its specified input delay, channel-to-logic isolation, and input electrical characteristics provide key parameters for checking signal compatibility and module selection.

Technical Specifications

Input Signal Characteristics

The module accepts discrete input signals within the specified DC voltage range. The 32-channel configuration supports multiple field input points on a single module. Before connecting field devices, verify that their output voltage and current characteristics match the module's input requirements.

The specified 4 ms input signal delay is relevant when evaluating response time in the control application. Actual system response also depends on input filtering, controller scan or execution timing, and the configured application logic; these details are not established by the supplied specifications.

Electrical Isolation and Operating Conditions

The stated isolation voltage is 1500 V AC between the input channels and logic circuitry. This rating describes the specified isolation boundary; it should not be interpreted as a continuous operating voltage or as confirmation of a particular safety certification.

The operating temperature range and physical dimensions are relevant when checking cabinet conditions, mounting space, and replacement-part suitability. Confirm the installation requirements against documentation for the exact DI3301S2 configuration before commissioning or replacement.

Frequently Asked Questions

Q: What field signals can the DI3301S2 accept?

A: The supplied specifications identify 24 VDC nominal digital inputs with an operating range of 15-30 VDC. Confirm field-device output characteristics and input-state thresholds before connecting the module.

Q: What does the 4 ms input signal delay mean?

A: It specifies the stated delay for input signal processing. Total application response time may also include controller execution and other system delays.

Q: What should be checked before replacing an existing module?

A: Verify the complete model number, input wiring arrangement, baseplate compatibility, and electrical specifications. The supplied data does not establish a compatible replacement list or confirm interchangeability with other models.

Other Attributes

• Country of Origin:  USA
• Lead Time: In Stock, 2 Working Days

In Stock Hot Items of Triconex

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