


Product Description
Product Details
Manufacturer: Allen-Bradley
Model/Part Number: 1606-XLDNET8
Description: 1606 Power Supply
Specifications
Input Specifications
Feature |
Details |
---|---|
Input Voltage (AC) |
100-120V / 200-240V (switchable), 47-63 Hz |
Input Voltage Range |
85-132V AC / 176-264V AC, 240-375V DC |
Note for DC Input |
Always leave the switch in the 230V position |
Input Current |
5 A (115V switch position), 2.3 A (230V switch position) |
DC Input at Open Output |
8 mA (preserves battery sources) |
Inrush Current |
<30 A at 264V AC (cold start) |
Recommended Fuse |
10 A slow acting fuse (HBC) or 1492-SPU1C100 supplementary protector |
Transient Handling |
Transient resistance per VDE 0160 / W2 (750V / 1.3 ms) |
Output Specifications
Feature |
Details |
---|---|
Rated Output Voltage |
24V DC ± 0.5% |
Continuous Output Current |
8 A |
Voltage Regulation |
Better than 2% Vout overall |
Ripple / Noise |
<30 mVPP (20 MHz bandwidth, 50Ω measurement) |
Overvoltage Protection |
Typical 35V |
Parallel Operation |
Yes, current sharing available on request |
Output Protection |
Short circuit, open circuit, and overload protection |
Start-Up Delay |
~0.1 s |
Rise Time |
~5-20 ms (depending on load) |
Efficiency & Reliability
Feature |
Details |
---|---|
Efficiency |
~90% (230V AC, 24V/8 A) |
Power Losses |
~21.3 W (230V AC, 24V/8 A) |
Hold-Up Time |
>30 ms at 196V AC, 24V/8 A |
MTBF (Mean Time Between Failures) |
390,000 hours (24V/8 A, 230V AC, Tamb = +40°C) |
Life Cycle (Electrolytics) |
Long-life electrolytics rated for +105°C |
Overload Behavior
Feature |
Details |
---|---|
Disconnection / Hiccup |
No disconnection, no hiccup under overload |
Current Limiting |
8 A |
Temperature Performance |
8 A output continuously delivered up to +70°C |
Fold-Back Characteristics |
No ‘sticking’ issues |
Construction & Mechanics
Feature |
Details |
---|---|
Dimensions (W x H x D) |
120 mm x 124 mm x 102 mm (+ DIN rail) |
Weight |
980 g |
Ventilation Space |
Above/Below: 25 mm, Left/Right: 15 mm recommended |
Connection Type |
Input and output pluggable via Combicon® plug connector |
Wire Size (Input/Output) |
Stranded: 22-12 AWG (0.2-2.5 mm²), Solid: 22-12 AWG (0.2-2.5 mm²) |
Tightening Torque |
3.5 lbs-in (0.4 Nm) recommended |
Environmental Limits
Feature |
Details |
---|---|
Operating Temperature |
0°C to +70°C |
Storage Temperature |
-25°C to +85°C |
EMI Compliance |
Radiated EMI values below EN50081-1 (even with long, unscreened cables) |
Indicators & Monitoring
Feature |
Details |
---|---|
Front Panel Indicator |
Green LED |
RDY Relay Contact |
Normally open contact |
Closes When Output Voltage |
>22.1V ±4% |
Opens When Output Voltage |
<19.8V ±4% |
Electrical Isolation |
500V DC to output voltage |
Contact Rating |
1A at 28V DC |
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