Woodward |8440-2028|Digital Electronic Control Module

SKU: 8440-2028

Manufacturer: Woodward
Product No.: 8440-2028
Condition：In stock
Product Type: Digital Electronic Control Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

8440-2028 Description

The 8440-2028 is a digital electronic control module designed for use in industrial applications, particularly for controlling and monitoring engine speed. It provides precise speed monitoring and protection against overspeed and underspeed conditions, ensuring reliable operation and equipment safety.

Features

Precise Speed Monitoring: Monitors engine RPM via magnetic pickup (MPU).
Dual Relay Outputs: Controls two independent relays for versatile application.
Manual and PC Calibration: Adjustable using multi-turn potentiometers or the All-purpose Calibration Tool (ACT).
User-Friendly Interface: Three indicator lamps for system monitoring and diagnosis.
Wide Operating Voltage: Supports 9-30 Vdc input with reverse polarity protection.
Robust Design: UV and chemical resistant housing, encapsulated for harsh environments.
Electromagnetic Compatibility: Compliant with ISO 14982:1998/E standards.

Technical Specifications

Electrical

Power Input: 9-30 Vdc, reverse polarity protected
Operating Current:
- Both Channels On: 100 mA at 12 Vdc, 100 mA at 24 Vdc
- Both Channels Off: 50 mA at 12 Vdc, 50 mA at 24 Vdc
Relay Contact Ratings:
- Resistive Load: 1 to 10A @ 28 Vdc
- Inductive Load: 1 to 8A @ 28 Vdc

Mechanical

Operating Temperature: -40°F to +185°F (-40°C to 85°C)
Vibration Resistance: 4 G’s from 40 to 2000 Hz
Shock Resistance: 10 G’s @ 45 Hz
Housing: UV and chemical resistant, UL 94 V-O flame retardant, encapsulated

Calibration

Manual Adjustment: Two multi-turn potentiometers
PC-Based Calibration: All-purpose Calibration Tool (ACT) [SA-5206]

Terminations

Connection: Euro-style terminal block

Weight

Weight: 0.38 lbs (0.17 kg)

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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