Woodward MicroNet TMR 5009, Installation/Hardware Manual

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5009 Installation/Hardware Manual 85580V2
88 Woodward
High Voltage DC (200–300 Vdc)
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Nominal Voltage Rating (223–272 Vdc), (as on Power Supply Label)
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Rated Maximum Current = 2.9 A
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Maximum Power = 600 VA
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Input Power Fuse/Breaker Rating = 10 A slow blow
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Wire Size = 2.5 mm² (14 AWG) or larger
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Holdup Time = 7 ms @ 200 Vdc
Installation Overvoltage Rating
Category II
Dielectric Withstand
24 V power supply: 707 Vdc from power input to chassis
AC/DC and HVAC version: 2200 Vdc from power input to chassis
Power Output Ratings
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24 Vdc Analog power (prox and analog input power)
Acceptable Output Range 20.4—25.2 Vdc (at ATM terminals)
Fused to 100mA on each terminal output
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24 Vdc Discrete Input power (Contact Wetting Voltage)
Acceptable Output Range 20.4—25.2 Vdc (at DTM terminals)
Current Limited to 400 mA on each DTM output
CPU Batteries for Real Time Clock Back-Up
NiCd, Not User Replaceable; Charge Time: 16 hours @ 25 °C.
CPU Storage Temperature with battery operating specifications: –20 to +45 °C.
NOTE
Ground leakage exceeds 3.5 mA. Protective earth grounding is required.
General I/O Specifications
VME Module Fuse Ratings (for all on-module fuses)
24Vdc, .1 A
Digital Speed Sensor Inputs
Number of channels: 4
Speed Inputs: MPU or Proximity probe selectable
MPU Input Ratings
Input frequency: 100–25 000 Hz
Input amplitude: 1–25 Vrms
Input impedance: 2000 Ω
Isolation:
Channel to Channel
500 Vdc
To Chassis 200 Vdc continuous, 600 Vdc DWV
Resolution: dependent on frequency
Accuracy: software calibrated to 0.03%, minimum
Time Stamping High & Low Alarms to 5 ms resolution