PLC Keyence KV-24AR (16 in/ 8 out relay)

Model

• KV-24AR

General Specifications

1. Type
   • AC power supply type base unit
2. Input Power Supply
   • Voltage: 100–240 VAC (±10%)
   • Allowable Instantaneous Outage Time: <40 ms
3. Internal Current Consumption (24 VDC Conversion)
   • Base Unit: ≤140 mA (lower than KV-40AR’s 180 mA)
   • Expansion Units:
     • KV-E4X: ≤20 mA | KV-E8X: ≤25 mA | KV-E16X: ≤35 mA
     • KV-E4T: ≤25 mA | KV-E8T(P): ≤40 mA | KV-E16T: ≤60 mA
     • KV-E4R: ≤40 mA | KV-E8R: ≤70 mA | KV-E16TP: ≤70 mA
     • KV-E4XT(P): ≤30 mA | KV-E4XR: ≤45 mA | KV-E16R: ≤110 mA
   • Other Devices:
     • Operator Panel (KV-D20): ≤60 mA
     • KL Link Adapter (KL-N10V): ≤35 mA
     • Programming Console (KZ-P3): ≤65 mA

Environmental Resistance

1. Operating Conditions
   • Temperature:
     • Base Unit: 0–50°C (32–122°F)
     • KZ-P3 Console: 0–45°C (32–113°F)
   • Humidity: 35–85% RH (non-condensing)
2. Storage Conditions
   • Temperature: -20–70°C (-4–158°F)
3. Noise Resistance
   • 1,500 Vp-p (pulse width: 1 µs/50 ns)
   • Complies with EN 61000-4-2/-3/-4/-6.
4. Shock Resistance
   • 15 G (150 m/s², 11 ms pulse, 3 axes)
   • Complies with JIS C 0041.
5. Vibration Resistance
   • Intermittent:
     • 10–57 Hz: 0.075 mm amplitude
     • 57–150 Hz: 9.8 m/s² acceleration
   • Continuous:
     • 10–57 Hz: 0.035 mm amplitude
     • 57–150 Hz: 4.9 m/s² acceleration
   • Complies with JIS B 3502 and IEC 61131-2 (10 sweeps per axis, 80 min total).
6. Ambient Atmosphere: Minimal dust/corrosive gases.

Electrical Specifications

1. Withstand Voltage
   • 1,500 VAC for 1 minute (between power/I/O terminals and case).
2. Insulation Resistance
   • ≥50 MΩ (tested at 500 VDC).

Physical Specifications

1. Weight
   • Base Unit: ~350 g (lighter than KV-40AR’s 450 g)
   • Expansion Units:
     • KV-E4X: ~80 g | KV-E8X: ~100 g | KV-E16X: ~130 g
     • KV-E4T: ~80 g | KV-E8T(P): ~100 g | KV-E16T(P): ~130 g
     • KV-E4R: ~100 g | KV-E8R: ~130 g | KV-E16R: ~190 g
     • KV-E4XT(P): ~100 g | KV-E4XR: ~120 g
   • Other Devices:
     • KZ-P3 Console: ~230 g
     • KV-D20 Panel: ~160 g
     • KL-N10V Adapter: ~80 g

Compliance

• Vibration/Shock: JIS B 3502, IEC 61131-2, JIS C 0041.
• Noise: EN 61000-4-2/-3/-4/-6.

Key Differences from KV-40AR

• Lower base unit current consumption (140 mA vs. 180 mA).
• Lighter base unit weight (350 g vs. 450 g).