Allen Bradley 1794-PS13 Allen Bradley Digital Input Module Allen Bradley Remote Io Module

​1.Product Overview​

The ​Allen-Bradley 1794-PS13 FLEX I/O™ Power Supply​ delivers robust 10W power conditioning for Rockwell Automation’s distributed I/O systems. Engineered with a ​dual-phase input design​ (85–132V AC or 170–265V AC), this module converts line voltage to ​24V DC (±0.5%)​​ while supporting ​175W peak loads​ for up to 5 adapter racks. Its heavy-duty aluminum housing features ​NEMA 4X/IP67 protection​ (–20°C to +60°C) with epoxy encapsulation, resisting oils, moisture, and corrosive chemicals. Integrated ​overvoltage/current protection​ and a ​power-good LED​ ensure reliable operation in harsh environments like washdown areas or ATEX Zone 2 locations.

​2.Critical Technical Specifications​

​Electrical and environmental parameters:

• ​Input Voltage: 85–132V AC / 170–265V AC (auto-sensing)
• ​Output: 24V DC @ 0.42A continuous (10W) | 7A peak (175W, 200ms)
• ​Efficiency: 85% typical (EN 61204-3)
• ​Protections: Short-circuit (auto-recovery), over-voltage (30V clamp), over-temperature (85°C shutdown)
• ​Inrush Current Limiting: <20A peak
• ​Isolation: 1500V AC input-to-output (IEC 62103)
• ​EMC Compliance: EN 61000-6-2/4 (10V/m RF immunity)
• ​Certifications: UL 508, ATEX II 3G Ex ec IIC T60°C Gc, RoHS II

3.​Targeted Applications​

​Distributed power-critical installations:

• ​Food & Beverage: Washdown-rated conveyor controls (EHEDG compliance)
• ​Automotive: Robotic welding cell sensor power (IP67 dust/oil resistance)
• ​Mining: Explosion-protected I/O station power (MSHA 30 CFR Part 18)
• ​Pharmaceutical: Cleanroom valve island circuits (GAMP 5 validation)
• ​Water Treatment: Submerged pump telemetry modules (–20°C cold start)
• ​Packaging Machinery: High-vibration filling line actuators (5g compatible)
• ​HVAC: Rooftop unit damper controls

4.​Competitive Advantages​

​Engineering superiorities:

• ​Dual-Phase Flexibility: Operates globally without voltage jumpers
• ​Space Optimization: ​50.5mm width​ (30% smaller than alternatives)
• ​Peak Power Handling: ​7A surge capacity​ for motor startups
• ​Convection Cooling: Fanless design eliminates dust clogging risks
• ​Corrosion Resistance: Zinc-nickel plating survives 500hr salt spray (ASTM B117)
• ​Wiring Economy: Eliminates external transformers ($200+ savings)
• ​Hot Plugging: Live insertion in <5 seconds
• ​Lifecycle Durability: 100,000+ power cycles (15-year MTBF)

​5.Functional Capabilities​

​Advanced power management:

• ​Brownout Ride-Through: Sustains 80% output at 70V AC for 50ms
• ​Phase Loss Compensation: Auto-adjusts during single-phase faults
• ​Load Prioritization: Critical I/O circuit protection via internal polyfuse
• ​Status Diagnostics:
  • LED indicators for Input/Output/Fault
  • ​Remote Health Monitoring​ via 1794-ACNR15 adapters
• ​Dynamic Load Balancing: Limits inrush for capacitive loads
• ​Ground Integrity Monitoring: Detects >5mA leakage to chassis
• ​Studio 5000® Integration: Tags for voltage/current trending

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Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

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