AS-i Power 8 A 120 V / 230-500 V AC AS-Interface Power Supply Unit, IP20 IN: 120 V / 230-500 V AC OUT: AS-i, 8 A (30 V DC) With Integrated Ground Fault Detection,
AS-i Power AS-Interface Power Supply Unit
Specifications
Product Type: AS-Interface (AS-i) Power Supply Unit, IP20, single output
Input Voltage: AC: 120 V (range 85–132 V) or 230 V (range 176–550 V), selectable via switch
Recommended Circuit Breaker: 10 A, characteristic C (IEC 898)
Mains Buffering Time: Minimum 20 ms at rated current
Line Frequency: 50–60 Hz (range 47–63 Hz)
Input Connection: Spring-loaded terminals (0.2–2.5 mm² for power; 0.14–1.5 mm² for diagnostics)
Output Voltage: 30 V DC floating (per AS-i specification)
Voltage Tolerance: 29.5–31.6 V DC
Output Current: Rated current: 8 A
Ripple (0–10 kHz): Maximum 300 mV peak-to-peak
Spikes (10–500 kHz): Maximum 50 mV peak-to-peak
Output Connection: Same as input: spring-loaded terminals (0.2–2.5 mm² for power; 0.14–1.5 mm² for diagnostics)
Efficiency: 87 % at rated output
Power Loss: Maximum 32 W
Protection Features: - Overvoltage protection (<35 V) - Current limiting (min 8.5 A) - Short-circuit protection
Safety & Isolation: Protection class I per EN 60 950/IEC 950; SELV (EN 60 950 & EN 50 178)
Protection Rating: IP20
EMC Compliance: Immunity: EN 61000-6-2, EN 61000-4-2/-3/-4/-5/-11 Emission: Class B per EN 55022 / IEC 61000-6-3
Operating Temperature: –10 °C to +70 °C
Storage Temperature: –25 °C to +80 °C
Humidity Tolerance: Up to 100%, no condensation
Mounting Style: Snap-on DIN-rail (EN 50022-35 × 7.5 mm)
Dimensions (W × H × D): 120 × 125 × 125 mm
Weight : Approx. 2.8 lb (~1.3 kg)
Additional Information
Device
Power Supply
Type
AS-i Power | AS-Interface | Power Supply | Unit
Upgrade your automation with the 3RX9503-0BA00 AS-i Power Supply Unit. With an 8 A output and integrated ground fault detection, this reliable unit ensures optimal performance for your AS-Interface systems. Its IP20 rating and advanced protection features make it ideal for demanding environments, while its efficiency of 87% keeps energy costs low. Perfect for seamless integration, this power supply is your key to enhanced operational efficiency.
