Name: 9905-448 WOODWARD Speed Control Module NEW IN STOCK
Price: 3433 CNY
Availability: InStock

Description

Woodward 9905-448 Technical Specifications

The Woodward 9905-448 is a precision-engineered control module designed for industrial automation and power generation applications, delivering reliable performance in demanding operational environments. Below are its key technical parameters:

Electrical Specifications

Supply Voltage: 12 VDC to 24 VDC (nominal); operating range 10 VDC – 28 VDC

Power Consumption: Maximum 5 W at 24 VDC

Input Signals:

Analog inputs: 4-20 mA (2 channels), 0-10 VDC (2 channels)

Digital inputs: 4 channels (dry contact / NPN open collector, 5-24 VDC)

Output Signals:

Analog outputs: 2 channels (4-20 mA, configurable)

Digital outputs: 2 channels (PNP transistor, max 2 A per channel)

Communication Protocol: Modbus RTU (RS-485), Baud rates: 9600, 19200, 38400, 57600 bps (configurable)

Physical Dimensions & Weight

Dimensions (L × W × H): 145 mm × 85 mm × 45 mm (5.71 in × 3.35 in × 1.77 in) – excluding mounting hardware

Mounting Type: DIN rail mounting (35 mm standard) or panel mounting (with optional bracket)

Weight: 280 grams (0.62 lbs) – net weight (module only)

Operating Environment

Temperature Range:

Operating: -40°C to +70°C (-40°F to +158°F)

Storage: -55°C to +85°C (-67°F to +185°F)

Humidity: 5% to 95% relative humidity (non-condensing)

Altitude: Up to 2000 meters (6562 ft) without derating

Vibration Resistance: 10-500 Hz, 2 g rms (per IEC 60068-2-6)

Shock Resistance: 15 g peak (11 ms duration, per IEC 60068-2-27)

Protection Rating: IP20 (front panel); IP40 when installed in a closed enclosure

Performance Characteristics

Response Time: Analog input/output response < 10 ms (95% settling time)

Measurement Accuracy: ±0.1% full scale (for analog signals)

Operating Life: Minimum 100,000 hours (MTBF, per MIL-HDBK-217F)

Electromagnetic Compatibility (EMC): Complies with IEC 61000-6-2 (industrial immunity) and IEC 61000-6-4 (emissions)

Compliance & Certification

Certifications: CE, UL 508, CSA C22.2 No. 14

Environmental Standards: RoHS compliant (Restriction of Hazardous Substances)

Safety Rating: Double insulation (Class II)

9905-448 WOODWARD

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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.

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