Ics Triplex T8403C Digital Input Module

Specific parameters
Number of channels: 40.
Input type: Number.
Working voltage: 24Vdc.
Input voltage range: 0-24Vdc.
Maximum input current: 10mA.
Compatibility: ICS Triplex TMR system.

Product performance:
High reliability: Equipped with comprehensive automatic diagnosis and self checking functions, it can promptly detect problems during module operation. At the same time, each channel can choose line monitoring, which can detect on-site wiring faults such as open and short circuits. Combined with a 2500V pulse tolerant photoelectric/current isolation barrier, it enhances the reliability and stability of the module.
High precision: The input voltage is measured using a sigma delta input circuit and compared with a user configurable threshold voltage to accurately determine the field input state. We also provide onboard event sequence (SOE) reports with a resolution of 1 millisecond, which can accurately record the time of event occurrence and help with troubleshooting and system analysis.
Strong anti-interference ability: configurable 50/60Hz digital filtering can effectively eliminate field induced noise, ensuring stable operation even in complex industrial environments.
Easy to maintain: You can use dedicated Companion slots or SmartSlot (one spare slot for multiple modules) to configure online hot swap modules, which can replace faulty modules without shutting down, reducing maintenance time and costs.