20 in stock
ABB EMA11 Event Marker Amplifier
ABB EMA11 Event Marker Amplifier
Brand/Manufacturer: ABB
Order Number: EMA11
Type: Event Marker Amplifier
Country of Origin: Sweden
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The ABB EMA11, also cataloged as the EMA11 Event Marker Amplifier, operates as a dedicated hardware component for high-speed digital pulse amplification and event-trigger signal conditioning within industrial sequence-of-events (SOE) and fault recording networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | EMA11 |
| Brand | ABB |
| Origin | Sweden / Switzerland |
| Weight | 0.1 kg (Product Net Weight) |
| Dimensions | 43.18 mm x 43.18 mm (W x H; Ultra-compact form factor) |
| Operating Temp | Standard industrial enclosure baseline rating |
| Power Consumption | Low-voltage signal rail drawing limits apply |
| Product Type | Event Marker Amplifier |
| Battery Configuration | 0 batteries integrated |
| WEEE Category | 5. Small Equipment (No external dimension exceeds 50 cm) |
Industrial Control and Drive Architecture
- Backplane Bus Communication Velocity The module interfaces with sequence-of-events capturing buses to transition field-side contact state changes into sharp, amplified logic pulses. This signal processing prevents edge jitter and propagation lag, maintaining raw data velocity down to the microsecond level across the internal backplane architecture.
- Profinet / EtherNet/IP Deterministic Networks The amplifier provides high-speed pulse conditioning that allows legacy input drops to transition seamlessly into modern, deterministic communication layers. It clean-shapes transient pulses, ensuring that event markers are accurately timestamped by network-synchronized time master clocks without signal distortion.
- I/O Density Scaling and Signal Isolation The ultra-compact 43.18 mm form factor allows high packaging density on high-density field terminal rails. It functions as an electrical isolation barrier, containing localized contact bounce and field-side electrical surges to safeguard the downstream multi-channel digital input registers.
Frequently Asked Questions
Q: What is the primary physical function of the EMA11 Event Marker Amplifier?
A: The EMA11 acts as a hardware pulse shaper and voltage level amplifier. It detects rapid contact status transitions from field sensors, filters out high-frequency contact bounce noise, and outputs a clean, logic-level pulse matching the precise moment the field event initiated.
Q: Does the EMA11 require software configuration or parameter mapping during replacement?
A: No. The EMA11 is a hardwired hardware amplification module. It executes processing functions directly via analog/digital hardware circuits, requiring no local firmware parameters, configuration software loads, or internal battery backing to operate.
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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.
- Michael Anderson
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