AJ65BTB116D

The AJ65BTB116D unit by Mitsubishi functions as a digital remote input module. Capable of managing 16 input points, it utilizes a DC input in a positive/negative shared common configuration. This model operates effectively with a rated input voltage set at 24 V DC, with a ripple ratio kept within 5%.

Within the permissible input voltage range of 19.2 to 28.8 V DC, the module demonstrates flexibility for various applications. It is designed with an approximate input current of 7 mA, which is suitable for many control tasks. Each input requires a minimum ON voltage of 14 V and a corresponding current of 3.5 mA to function correctly. Conversely, the OFF state is defined by a voltage of 6 V or less and a current of 1.7 mA or lower.

This module features an input resistance of roughly 3.3 kΩ and ensures that all 16 input points can be activated simultaneously without degradation of performance. For safety and effectiveness, a photocoupler method isolates the input signals. The unit operates on a power supply voltage of 24 V DC while maintaining a current consumption of no more than 60 mA. The allowable voltage for the power supply ranges from 15.6 to 28.8 V DC. It operates optimally over a temperature range of 0 to 55 °C, making it suitable for a variety of environments.