Product Description

The Keyence DD-860 is a robust amplifier unit designed for the DD series double sheet detectors, enabling precise detection of double sheets in industrial applications. It features dual outputs: an NPN output with a maximum current of 100 mA and a residual voltage of 1 V, and a SPDT relay output rated for 250 VAC at 2 A (resistive load). The amplifier offers selectable response times of 5 ms or 50 ms, catering to various detection needs. With a power supply requirement of 115/230 VAC ±15% at 50/60 Hz and a maximum power consumption of 10 VA, it ensures efficient operation. The DD-860 operates within an ambient temperature range of 0 to +50°C and a relative humidity of 35% to 85% (non-condensing), making it suitable for diverse industrial environments.

Technical Specifications

• Model: DD-860
• Type: Amplifier Unit for DD Series Double Sheet Detectors
• Detection Method: Target detection between emitter and receiver
• Control Output 1: NPN, 100 mA max., 40 V max., residual voltage: 1 V max.
• Control Output 2: SPDT relay, 250 VAC, 2 A (resistive load)
• Response Time: Selectable 5 ms or 50 ms
• Power Supply Voltage: 115/230 VAC ±15%, 50/60 Hz
• Power Consumption: 10 VA max.
• Ambient Temperature Range: 0 to +50°C
• Ambient Humidity Range: 35% to 85% RH (non-condensing)
• Vibration Resistance: 10 to 55 Hz, double amplitude 1.5 mm, 2 hours in each of X, Y, and Z directions
• Weight: Approximately 835 g