Description
OMRON CQM1-OD214 Transistor Output Module CQM1 and CQM Series. Module Type: Transistor Output Module (PNP / Sourcing). Short Circuit Protection Built-in 3.5 A fuses (Note: These arenot user-replaceable). Max Load Current: 4.8 A per unit (across all 16 points). Total Output Points: 16 points. The OMRON CQM1-OD214 is a high-density transistor output module for the CQM1 and CQM1H series of Programmable Logic Controllers (PLCs). Unlike the relay module we discussed earlier, this unit uses PNP (sourcing) transistors, making it ideal for high-speed switching and applications where mechanical wear must be avoided. Core Specifications Module Type: Transistor Output Module (PNP / Sourcing) Total Output Points: 16 points Common Configuration: 16 points per common (1 circuit) Switching Capacity: 300 mA per point at 26.4 VDC (max) / 50 mA at 4.5 VDC (min) Max Load Current: 4.8 A per unit (across all 16 points) Mounting: Integrated "connect-and-lock" design (no backplane required) Technical Breakdown Feature Specification Output Voltage Range 4.5 to 26.4 VDC Leakage Current 0.1 mA max. Residual Voltage 0.8 V max. ON Delay Time 0.1 ms max. OFF Delay Time 0.4 ms max. Internal Current Consumption 170 mA max. (at 5 VDC) Short Circuit Protection Built-in 3.5 A fuses (Note: These are not user-replaceable) Operating Temperature 0 to 55°C Key Features & Usage Solid-State Reliability: Since it has no moving parts (unlike relays), it has a significantly longer lifespan in high-frequency switching environments (e.g., controlling solenoid valves or high-speed sensors). High-Speed Response: With an ON delay of just 0.1ms, it is much faster than relay modules (which usually take 10-15ms), making it suitable for precise timing tasks. Status Monitoring: Includes independent LED indicators for each of the 16 output points, allowing for easy visual diagnostic of the PLC's logic state. Marine & Industrial Standards: This module is widely used in marine automation and is certified by agencies like Lloyd’s Register (LR) and NK , which is likely relevant to your work with shipboard electronics.