Alfa Lava 3183045486 Primary I/O Module

Description

Alfa Lava 3183045486 Technical Specifications
Brand and Model Identification
Brand Name: Alfa Laval
Automation Controller Series: EPC 50 (Electronic Process Control 50)
Specific Component Part Number: 3183045486 (commonly appended as 3183045486/3 or 3183045486/4 depending on production revisions)
Product Classification: Primary I/O Module / Separation Controller Circuit Board Assembly
System Processing and Hardware Role
System Integration: Interfaces directly with the EPC50 Operator Panel (OP) board and base chassis via internal ribbon connectors.
Firmware Compatibility: Configured to support automated sludge discharge timing, sequence interlocks, and water-seal calibration profiles.
Hardware Lifecycle Role: Operates as a critical field-replaceable spare component to maintain older separator systems without requiring a full, expensive control panel system upgrade.

Input Capability and Sensor Management
Analog Input Channels: Dedicated conditioning circuitry for temperature sensors (such as PT100 elements), pressure transmitters, and oil-density monitoring transducers.
Digital Input Routing: Accepts physical feedback loops from proximity vibration switches, safety speed counters, and fluid limit switches.
Output Configuration and Actuator Control
Digital/Relay Power Outputs: Delivers switching control signals to open and close pneumatic/solenoid valves controlling feed oil, displacement water, and sludge discharge.
Motor Starter Interface: Controls output line triggers to command external magnetic contactors for the main centrifuge drive motor and associated feed pumps.
Electrical and Power Parameters
Board Operating Voltage: 24V DC standard supply voltage routed internally from the main system power regulation board.
Interference Suppression: Built-in galvanic isolation and electromagnetic compatibility (EMC) shielding filters to prevent shipboard electrical noise from corrupting delicate sensor signals.
Physical Dimensions and Weight
Standalone Board Dimensions: 33.8 cm (Width) x 15.0 cm (Height) x 3.0 cm (Depth)
Net Component Weight: 0.54 kg (approximately 1.2 lbs)
Surface Treatment: High-grade multi-layer PCB design featuring localized conformal coating to prevent trace oxidation under humid maritime environments.
Environmental and Thermal Operating Conditions
Operating Temperature Thresholds: 0°C to +55°C ambient air inside the engine room control locker.
Storage Temperature Envelope: -20°C to +70°C in low humidity environments.
Ingress and Mechanical Protection: Designed for installation inside an IP65/IP20 rated enclosed master housing to shield the components from direct oil spray and structural moisture.
Mechanical Shock Rating: Heavy-duty vibration resilience compliance, matching standard marine auxiliary system installation metrics.
Key Product Features
Precise Fluid Automation: Ensures millisecond-accurate timing for sludge ejection cycles to prevent excessive product loss during separator oil purifications.
Industrial Resilience: Engineered specifically to withstand severe, continuous low-frequency structural vibrations typical of shipboard machinery spaces.
Advanced Fault Protection: Provides localized processing loops that trigger automatic safety shutdowns during critical system faults, such as a drop in operating water pressure or a broken liquid seal.

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Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.

Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.

Response policy:
If you are satisfied with the purchase, please leave us an active response.
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