General Electric | IC693MDL645 | Positive / Negative Logic Input Module

Description

The IC693MDL645 is a high-performance digital input module designed for PLC systems, belonging to the GE Fanuc Series 90-30 line of I/O modules, with compatibility for PACSystems RX3i (with required adapter). As a Positive/Negative Logic Input Module, it converts digital signals from external devices such as buttons, switches, and sensors into logic signals recognizable by PLCs, making it suitable for diverse industrial automation scenarios. It features 16 independent 24V DC sink/source digital input channels, supporting both positive and negative logic operating modes to adapt to different application environments.

Key technical specifications include an input voltage range of 0V to 30V DC (compatible with the 10V to 30V DC industrial standard 24V signal), a rated input current of approximately 7mA per channel at 24V DC, and fast response times: ≤1ms (typical) for ON to OFF transitions, and ≤5ms (filter-adjustable) for OFF to ON transitions. Additional critical features include high input impedance to minimize impact on external circuits, individual LED indicators for each input point to provide intuitive status visualization, and 1500V DC isolation between the field side and logic side to enhance system reliability. Operating temperature ranges from 0 degrees Celsius to 55 degrees Celsius, with a storage temperature range of -40 degrees Celsius to 60 degrees Celsius, and a humidity tolerance of 5% to 95% without condensation. The module measures 138 mm x 25 mm x 46 mm and weighs 0.43 kg.