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Triconex|PI3381|Pulse Input Module
SKU: PI3381

  • Manufacturer: Triconex

  • Product No.: PI3381

  • Condition：In stock

  • Product Type: Pulse Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • Points: 6, channel-isolated, commoned ground
  • Input Type: Differential
  • Sensor Compatibility: Magnetic, active, open collector
  • Maximum Operating Voltage: ±33 V DC
  • Minimum Operating Voltage:
    • Differential: 500 mV P-P, 2 Hz to 32,000 Hz; 1 V P-P, 0.5 Hz to 2 Hz
    • Single-ended: 1 V P-P, 2 Hz to 32,000 Hz; 2 V P-P, 0.5 Hz to 2 Hz
  • Speed Range: 0 to 32,000 RPM
  • Input Frequency Range: 0.5 Hz to 32 kHz
  • Duty Cycle: 20% to 80%, or 10 µs minimum pulse width
  • Maximum Continuous Slew Rate: 4,000 Hz/sec with 60 gear teeth
  • Maximum Continuous RPM Slew Rate: 4,000 RPM/sec with 60 gear teeth
  • Number of Gear Teeth: 1–255
  • Termination Resistor: Baseplate configurable
  • Pull-up Resistor: Baseplate configurable
  • Resolution: 24 bits
  • Absolute Error:
    • ±0.01% (2,000 to 32,000 Hz)
    • ±0.1% (0.5 to 2,000 Hz)
  • Measurement Algorithm: Gear multiple tracking
  • Diagnostic: Precision reference test
  • Minimum Scan Update Rate: 20 ms
  • Functional-to-Protective-Earth Isolation: 500 V DC, minimum
  • Functional-to-Functional-Earth (Logic) Isolation: 800 V DC, minimum
Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

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We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.
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Triconex|PI3381|Pulse Input Module
Triconex|PI3381|Pulse Input Module
Triconex|PI3381|Pulse Input Module
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Triconex|PI3381|Pulse Input Module

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Descriptions
  • Points: 6, channel-isolated, commoned ground
  • Input Type: Differential
  • Sensor Compatibility: Magnetic, active, open collector
  • Maximum Operating Voltage: ±33 V DC
  • Minimum Operating Voltage:
    • Differential: 500 mV P-P, 2 Hz to 32,000 Hz; 1 V P-P, 0.5 Hz to 2 Hz
    • Single-ended: 1 V P-P, 2 Hz to 32,000 Hz; 2 V P-P, 0.5 Hz to 2 Hz
  • Speed Range: 0 to 32,000 RPM
  • Input Frequency Range: 0.5 Hz to 32 kHz
  • Duty Cycle: 20% to 80%, or 10 µs minimum pulse width
  • Maximum Continuous Slew Rate: 4,000 Hz/sec with 60 gear teeth
  • Maximum Continuous RPM Slew Rate: 4,000 RPM/sec with 60 gear teeth
  • Number of Gear Teeth: 1–255
  • Termination Resistor: Baseplate configurable
  • Pull-up Resistor: Baseplate configurable
  • Resolution: 24 bits
  • Absolute Error:
    • ±0.01% (2,000 to 32,000 Hz)
    • ±0.1% (0.5 to 2,000 Hz)
  • Measurement Algorithm: Gear multiple tracking
  • Diagnostic: Precision reference test
  • Minimum Scan Update Rate: 20 ms
  • Functional-to-Protective-Earth Isolation: 500 V DC, minimum
  • Functional-to-Functional-Earth (Logic) Isolation: 800 V DC, minimum