1606-XLDNET4

Overview

1606-XLDNET4 Allen-Bradley Bulletin 1606 XL Power Supply is a compact DIN rail-mounted unit delivering regulated 24 VDC output at up to 4 A, designed specifically for DeviceNet applications.

Input Ratings

• AC Input Voltage: 100–120 V / 200–240 V AC (switchable), 47–63 Hz

• Extended Range: 85–132 V AC / 176–264 V AC, 210–375 V DC

• Wide-Range Input: Operates at 95–264 V AC (switch in 230 V position, load ≤ 2 A)

• Input Current: < 2.0 A @ 115 V / < 1.1 A @ 230 V

• DC Input (open output): ~5 mA (battery preservation)

• Inrush Current (typical): < 15 A @ 264 V AC cold start

• Fuse Recommendation: 10 A slow acting fuse (HBC) or 1492-SPU1C100 supplementary protector

• Transient Handling: VDE 0160 / W2 (750 V / 1.3 ms)

Output Characteristics

• Output Voltage: 24 V DC (+5% / –1%)

• Continuous Loading:

  • 4 A @ 176–264 V AC or 210–375 V DC

  • 3 A @ 95–176 V AC or 150–210 V DC

  • 2 A @ 100–150 V DC

• Voltage Regulation: ≤ 2% overall

• Ripple/Noise: < 25 mVpp (20 MHz bandwidth, 50 Ω measurement)

• Overvoltage Protection: ~29 V DC

• Parallel Operation: Supported

• Power Back Immunity: 26 V

• Noise Suppression: Radiated EMI below EN50081-1

Performance Characteristics

• Hold-up Time: > 20 ms @ 196 V AC, 24 V / 4 A

• Efficiency (typical): 88% @ 230 V AC, 24 V / 4 A

• Losses (typical): 13.6 W @ 230 V AC, 24 V / 4 A

• Electrolytics: Long-life, rated +105 °C

Construction / Mechanics

• Dimensions (W × H × D): 65 × 124 × 102 mm (+ DIN rail)

• Weight: 620 g

• Ventilation Clearance: 25 mm above/below, 15 mm left/right

• Connections: Front-mounted, input/output separated

• Wire Size Input/Output: Stranded 20–10 AWG (0.5–4 mm²), Solid 20–10 AWG (0.5–6 mm²)

• Torque: 0.8 Nm recommended

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