9907-147 high performance control system module

The 9907-147 is a high performance control system module from Woodward designed for industrial applications with a wide range of functions and application areas:
DCS Module: Woodward 9907-147 DCS Module provides precise control and monitoring with the following parameters:
Input voltage: 24V DC
Output voltage: 0 ~ 10V DC
Communication interface: Modbus RTU
Operating temperature: -40℃ ~ 85℃
Size: 4.5 “x 5.5″ x 1.2”
Weight: 0.5 LBS
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Description

Overview

Essential details：9907-147 high performance control system module

Product Description

The 9907-147 is a high performance control system module from Woodward designed for industrial applications with a wide range of functions and application areas:
DCS Module: Woodward 9907-147 DCS Module provides precise control and monitoring with the following parameters:
Input voltage: 24V DC
Output voltage: 0 ~ 10V DC
Communication interface: Modbus RTU
Operating temperature: -40℃ ~ 85℃
Size: 4.5 “x 5.5″ x 1.2”
Weight: 0.5 LBS
Overspeed protection: Model 9907-147 uses magnetic pickups to monitor overspeed conditions for primer speeds. The equipment is susceptible to electromagnetic interference, vibration, moisture and operating temperatures exceeding -25 to +60°C. The overspeed protection device should be installed in a place with good ventilation, maintenance space, away from direct sunlight, and away from high current or high voltage equipment. The tripping system has a speed sensing frequency range of 100 Hz to 32 kHz and an accuracy class of ±(0.05% x tripping point at Hz +2 Hz). The overspeed detection function is performed by three independent speed sensing units that independently monitor speed and perform speed calculations. These units are in a 2-out-of-3 configuration, so prime mover trip relays occur only when at least two units detect overspeed conditions.

9907-147

Product parameter

Input voltage: 24V DC
Output voltage: 0 ~ 10V DC
Communication interface: Modbus RTU
Operating temperature: -40℃ ~ 85℃
Size: 4.5 “x 5.5″ x 1.2”
Weight: 0.5 LBS

APPLICATION

High Performance control system: The WoodWard d9907-147 cs provides precise and reliable control for a wide range of operating conditions:
Input voltage: 24V DC
Output voltage: 0 ~ 10V DC
Control range: -50℃ ~ 150℃
Communication interface: Modbus
Compact structure, easy installation, durable structure, advanced control algorithm, improve performance.
Power-off trip overspeed protection System: Model 9907-147 uses magnetic pickups to monitor primer speed under overspeed conditions. This family of devices is susceptible to electromagnetic interference, vibration, moisture and temperatures outside the operating temperature range of -25 to +60°C. ProTech overspeed protection models should be installed in a location that allows adequate ventilation for cooling, provides service space, is away from direct sunlight, and is away from high current or high voltage equipment. This power-off trip system has a speed sensing frequency range of 100 Hz to 32 kHz and an accuracy class of ±(0.05% x jump point, Hz +2 Hz).
Digital Governor: With 24 Vdc power input, the 9907-147 is a steam turbine digital governor with separate RS-232 and RS-422 serial ports for 2 standard positions. The low current PWM output is a microprocessor synchronizer designed for use in three-phase alternators equipped with Woodward or other compatible speed control and automatic voltage regulators. Synchronizers provide automatic frequency, phase, and voltage matching using analog or discrete output bias signals.
ProTech overspeed Protection Model: Model 9907-147 uses magnetic pickups to monitor primer speed overspeed conditions and is suitable for locations with good ventilation, service space, away from direct sunlight, and away from high current or high voltage equipment

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