Product Description

The Keyence KV-B16XA is a 16-point digital input module designed for seamless integration with the Keyence KV-5000 and KV-3000 series programmable logic controllers (PLCs). It features a terminal block external connection method, ensuring robust and reliable connections. The module supports both 24 VDC and 5 VDC input modes, with a maximum input voltage of 26.4 VDC. Each input point operates at a rated voltage of 24 VDC with a current of 5.3 mA in 24 VDC mode, and 5 VDC with 1 mA in 5 VDC mode. The module offers a common point configuration of 16 points per common (2 terminals), facilitating simplified wiring and system design. With fast input response times and low internal current consumption of 15 mA or less, the KV-B16XA is ideal for applications requiring high-density input solutions in industrial automation systems.​

Technical Specifications

• Feature Specification
• Model KV-B16XA
• Type Input Unit
• External Connection Terminal block
• Input Points 16
• Input Modes 24 VDC mode, 5 VDC mode
• Maximum Input Voltage 26.4 VDC
• Rated Input Voltage 24 VDC mode: 24 VDC, 5.3 mA; 5 VDC mode: 5 VDC, 1 mA
• Minimum ON Voltage 24 VDC mode: 19 V; 5 VDC mode: 3.5 V
• Maximum OFF Current 24 VDC mode: 1.5 mA
• Maximum OFF Voltage 24 VDC mode: 1.5 V
• Common Point Configuration 16 points/1 common (2 terminals)
• Input Time Constant [Constant at input setting 25 µs] OFF to ON: TYP 25 µs/MAX 65 µs, ON to OFF: TYP 75 µs/MAX 120 µs; [Constant at input setting 1 ms] OFF to ON: TYP 1 ms/MAX 1.2 ms, ON to OFF: TYP 1 ms/MAX 1.2 ms; [Constant at input setting 10 ms] OFF to ON: TYP 10 ms/MAX 12 ms, ON to OFF: TYP 10 ms/MAX 12 ms
• Input Impedance 4.3 kΩ
• Internal Current Consumption 15 mA or less
• Weight Approx. 120 g