140DDO84300 | Schneider | Discrete Output Module

Description

The 140DDO84300 is a discrete output module from Schneider’s Modicon Quantum series, engineered specifically for industrial automation applications. Designed to deliver high reliability and precise control, it supports discrete control, process control, and machine control use cases across industrial environments. This module features 16 independent digital output channels, split into two groups of 8 channels each, and operates on negative (sink) logic, where output is activated by a low logic signal. It requires 1 output word for addressing, enabling seamless integration into control systems.

Key technical specifications include an output voltage range of 10 to 60V DC (with a maximum allowable output voltage of 72V DC), a per-channel maximum output current of 2A, a total module maximum load current of 12A, and a per-group load current limit of 6A; it can sustain a surge current of up to 7.5A for 50 seconds. The module boasts fast response times, with state transition times between 0 and 1, and 1 and 0, of ≤1 millisecond. It offers robust protection with built-in fuses: 8A fuses per group and 2A fuses per discrete output point. Isolation performance includes 2500Vrms DC isolation between channels and bus for 1 minute, and 700Vrms DC isolation between the two channel groups for 1 minute.

Operating and storage temperature ranges span -40 degrees Celsius to 85 degrees Celsius. The module measures 70 x 100 x 71 mm, weighs 0.45 kg, features an IP20 protection rating, and mounts via DIN rail, with a housing made of plastic or metal.