20 in stock
GE Fanuc A03B-0819-C161 Relay Output Module
GE Fanuc A03B-0819-C161 Relay Output Module
Brand/Manufacturer: General Electric
Order Number: A03B-0819-C161
Type: Digital Output Modules
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The GE Fanuc A03B-0819-C161, also cataloged as the A03B-0819-C161 Relay Output Module, operates as a dedicated hardware component for discrete load switching within GE Fanuc I/O Model A control platforms. This 16-point relay output board (type AOR16G) provides galvanically isolated physical execution for medium-power AC and DC industrial loads. Engineered for direct integration into modular I/O rack bases, it manages field actuator control without requiring external interposing relays.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | A03B-0819-C161 |
| Brand | GE Fanuc |
| Origin | Japan |
| Weight | 0.75 lbs |
| Dimensions | Standard I/O Model A Rack-Mount Module |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | Standard Backplane Bus Load (5 VDC) |
| Output Type | Relay Contact (AOR16G) |
| Number of Outputs | 16 Points |
| Maximum Voltage Rating | 250 VAC / 30 VDC |
| Maximum Current Rating | 2 A per point |
Backplane Bus Communication and I/O Density Scaling
The functional architecture of the GE Fanuc A03B-0819-C161 is built for high-reliability load switching within industrial automation networks:
- Backplane Bus Communication Velocity: High-speed parallel switching logic over the I/O bus enables low-latency transfer of output register states directly to internal relay coil drivers.
- I/O Density Scaling: Integrates 16 high-capacity 2 A relay contacts within a single compact module footprint, optimizing cabinet space for control valve and contactor driving loops.
- Firmware Flash Compatibility: Fully compatible with standard GE Fanuc PMC and CNC backplane control architectures, maintaining standard coil memory assignment without complex address remapping.
Frequently Asked Questions
Q: What is the maximum switching capacity per output point on the A03B-0819-C161?
A: Each individual relay channel supports up to 2 A continuous load current at maximum voltage limits of 250 VAC or 30 VDC.
Q: Can the A03B-0819-C161 module be hot-swapped while the base rack is energized?
A: No, power to the rack unit and external field power circuits must be completely switched off before removing or installing the module to protect edge connector contacts from electrical arcing.
Field Installation Guidelines
When mounting and wiring the A03B-0819-C161 module in field enclosures, follow these core installation procedures:
- Isolate all AC/DC incoming supply sources and main rack backplane power prior to module handling.
- Utilize proper ESD preventive measures, including grounded wrist straps, during hardware installation.
- Securely latch module retaining clips into the base slot to maintain proper physical edge contact engagement with the backplane.
- Install external inductive surge suppressors (RC networks for AC, flyback diodes for DC) across inductive loads to prolong relay contact operating life.
- Maintain strict routing separation between relay output field cables and low-voltage analog or communication signal lines inside cable conduits.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson