Bently Nevada 3500/50M 133442-01 I/O Module with Internal Terminations

Product Details

Specifications

Outputs

Front Panel LEDs:

• OK LED: Indicates proper operation of the 3500/50M Tachometer Module.
• TX/RX LED: Signals communication activity with other modules in the 3500 rack.
• Bypass LED: Indicates when the Tachometer Module is in Bypass Mode.

Buffered Transducer Outputs:

• Front panel provides one coaxial connector per channel.
• Protected against short circuits and ESD.
• Buffered outputs available at the I/O module via Euro-style connectors.
• Output Impedance: 550 Ω.

Transducer Power Supply:

• 24 Vdc, 40 mA maximum per channel.

Recorder Outputs:

• +4 to +20 mA: Proportional to module's full-scale range (rpm or rpm/min).
• Independent recorder values for each channel.
• Short circuits on recorder outputs do not affect module operation.

Voltage Compliance (Current Output):

• 0 to +12 Vdc range across load.
• Load resistance: 0 to 600 Ω.
• Resolution: 0.3662 µA per bit.
• Accuracy: ±0.25% error at room temperature, ±0.7% over operating temperature range.
• Update rate: ~100 ms.

Physical Specifications

I/O Modules (Non-Barrier):

• Dimensions: 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in).
• Weight: 0.20 kg (0.44 lbs).

I/O Modules (Internal Barrier):

• Dimensions: 241.3 mm x 24.4 mm x 163.1 mm (9.50 in x 0.96 in x 6.42 in).
• Weight: 0.46 kg (1.01 lbs).

Rack Space Requirements

• Monitor Module: 1 full-height front slot.
• I/O Module: 1 full-height rear slot.

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