Woodward 9905-970

Technical Parameter

Channel Count: 6

Input Voltage: 24VDC

Operating Current Max: 12V.

Input Impedance of the signal: 33k ohms

Current: 4-20mA

Voltage: 0-10V. 

Accuracy: ±0.1% of full scale

Power Supply Transient Protection: 900VDC

Response Time: ≤20ms

Enclosure Type: IP65 rated

Temperature Ratings: -40° to +70° C

Power Consumption: ≤15W

Function Features

Digital Programmability: The Woodward 9905-970 comes with digital programmability that allows users to modify different parameters, including output voltage, current limits, and protection settings, using a digital interface. This flexibility enables adaptation to per-application requirements.

Advanced Protection Mechanisms: Woodward 9905-970 features robust protection mechanisms such as overvoltage protection, overcurrent protection, and short-circuit protection. These ensure protection to both the appliance and also the connected loads from a dangerous electrical fault which could burn them.

Power Good Indicator: Woodward 9905-970 has a power good indicator that provides a signal when the output voltage is within the specified range and stable. This feature is useful for system-level monitoring and ensuring proper operation of downstream components.

Synchronization Function: The synchronization function of Woodward 9905-970 allows various units to be synchronized together. This is useful when applications have multiple power supplies in parallel to minimize the noise and improve the system performance.

Applications

Industrial Control Systems: It is used in industrial control panels to power controllers, sensors, and communication modules.

Renewable Energy Systems: Woodward 9905-970 can be used to power renewable energy systems and equipment, such as solar power generation systems and wind power generation systems like inverter, controller, and monitoring equipment. A wide operating temperature range allows outdoor installations for variable climatic conditions.

Automotive Testing EquipmentA: Woodward 9905-970 powers test equipment such as engine control unit (ECU) testers and sensor calibration devices. The digital programmability allows for easy adaptation to different testing requirements.

Building Automation: It is used in building management systems energizing a controller for HVAC (Heating, ventilation, and air conditioning) with lighting control and security systems.  The compact size and reliability make it a convenient choice for installation in building control cabinets.