Overview
The Opto 22 240D10-19 is a Power Series solid state relay (SSR) designed for industrial process control applications requiring DC control signal input with AC output switching. This relay provides 4000 volts of isolation between input and output, and offers zero-voltage turn-on and zero-current turn-off, making it ideal for sensitive loads such as motors, solenoids, heating elements, and transformers.
Key Features
- 3-32VDC input/control voltage range
- 240VAC 10A output rating
- 4000V optical isolation between input and output
- Screw terminal connections
- Panel-mount configuration
- UL and CSA recognized, CE component
Technical Specifications
This relay has a coil type of DC with 1,000 ohm input resistance, signal pick-up voltage of 3 VDC, signal drop-out voltage of 1 VDC, and thermal resistance of 1.3 °C/W. Operating temperature range is -40 to +100 degrees C, and dimensions are 57 x 44.5 x 24.6 mm (H x W x D).
Typical Applications
The Opto 22 240D10-19 is suitable for use in industrial process control applications such as temperature control, motors, lamps, solenoids, valves, and transformers. Its high optical isolation rating and robust switching characteristics make it well-suited for demanding industrial environments and control panel integration.
Compatibility & Replacements
Compatible With
- Industrial process control systems requiring DC-triggered AC switching
- PLC and controller outputs in the 3-32VDC range
- Programmable logic controllers (PLCs) and automation controllers
- Temperature control and motor control circuits
- General purpose relay applications in control panels
Replaces / Drop-In Replacement For
The Opto 22 240D10-19 is equivalent to the base 240D10 model. Verify compatibility with your system integrator before ordering.
Works With
- Standard 240VAC single-phase AC loads
- DC control signal sources (3-32V)
- Industrial control panels and electrical enclosures
- Panel-mount screw terminal connection systems
