Product Description

The Keyence KV-40AT is a compact, modular PLC from the Visual KV series, designed for small to medium-scale automation applications. It features 24 digital inputs and 16 transistor (sink) outputs, making it suitable for controlling a variety of industrial processes. The unit operates on an AC power supply of 100 to 240 VAC and offers a quick scan time of approximately 50 nanoseconds per basic instruction, ensuring responsive control. Equipped with a built-in display, the KV-40AT allows for intuitive monitoring and programming, enhancing user interaction. Its robust design includes features such as noise immunity, shock resistance, and a wide operating temperature range, ensuring reliable performance in demanding environments.​

Technical Specifications

• Feature Specification
• Model KV-40AT
• Type Base Unit (Modular PLC)
• Power Supply 100 to 240 VAC (+10%/-15%)
• Input Points 24 digital inputs
• Output Points 16 transistor (sink) outputs
• Scan Time Approx. 50 ns per basic instruction
• Program Capacity 16,000 steps
• Instruction Execution Speed Basic instruction: 50 ns minimum; Application instruction: 170 ns minimum
• Data Memory 32,768 points (16-bit)
• Operating Temperature 0 to +50°C (32 to 122°F)
• Storage Temperature -25 to +75°C (-13 to 167°F)
• Operating Humidity 5 to 95% RH (no condensation)
• Weight Approx. 410 g
• Mounting DIN rail
• Built-in Display Yes, for real-time monitoring and diagnostics
• Compliance UL, CSA, IEC61000-4-2/-3/-4/-6