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WOODWARD 1751-6058|4 Channel MPU Transformer|

1751-6058
1) Input specifications (4-channel, independent)
Sensor type: VR (Variable Reluctance) MPU (such as Woodward 5430-929)
Input voltage: 0.2 Vpp~90 Vpp (suitable for high and low speed/near far installation)
Frequency range: 0 Hz~20 kHz (covering extremely low idle to overspeed)
Input impedance: compatible with standard Woodward MPU (built-in 1691-1082 series transformer)
2) Isolation and output
Isolation voltage: 1500 VDC (channel to channel/channel to ground)
Output signal: standard TTL/square wave, compatible with Woodward NetCon/MicroNet/505/5009 system
Number of channels: 4 independent channels (capable of connecting 4 MPUs, redundant/multiple measurement points)
3) Electrical and Physics
Power supply: 24 VDC (± 20%), power consumption ≈ 8 W
Dimensions (W × H × D): 25 × 245 × 261 mm
Weight: ≈ 0.94 kg
Installation: Standard DIN rail, IP20, Coating moisture-proof and anti-corrosion
4) Environment and Certification
Working temperature: -40 ℃~+85 ℃ (wide temperature, gas turbine/steam turbine environment)
Storage temperature: -50 ℃~+125 ℃
Humidity: 5% -95% (without condensation)
Certification: Class I, Division 2 (Explosion proof) CE、UL
Application
Industry: Petrochemical, Power Generation (Gas/Steam Turbine), Oil and Gas Pipeline, Marine Power
Scene:
Gas turbine/turbine speed monitoring+overspeed protection
Generator speed/frequency feedback
Engine crankshaft/camshaft speed acquisition
4-channel redundant MPU signal isolation, connected to Woodward control system
WOODWARD 1751-6058|4 Channel MPU Transformer|
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By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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