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DI-8B45 - Frequency Input Modules

Description

DI-8B modules are an optimal solution for monitoring real-world process signals and providing high level signals to a data acquisition system.

Each DI-8B45 module isolates and conditions a frequency input signal and provides an analog voltage output.

Features

  • Accepts Frequency Input Signals 0 to 100kHz.
  • TTL or Zero-Crossing Signal Inputs.
  • High Level Voltage Outputs.
  • 1500Vrms Transformer Isolation.
  • ANSI/IEEE C37.90.1 Transient Protection.
  • Input Protected up to 240VAC Continuous.
  • 100dB CMR.
  • 70dB NMR at 60Hz.
  • ±0.10% Accuracy.
  • ±0.05% Linearity.
  • Low Drift with Ambient Temperature.
  • UL, CSA, FM and CE Certifications Pending.
  • Mix and Match Mo.

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Datasheet preview – DI-8B45

Datasheet Details

Part number DI-8B45
Manufacturer ETC
File Size 344.46 KB
Description Frequency Input Modules
Datasheet download datasheet DI-8B45 Datasheet
Additional preview pages of the DI-8B45 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com DI-8B45 Frequency Input Modules FEATURES • Accepts Frequency Input Signals 0 to 100kHz • TTL or Zero-Crossing Signal Inputs • High Level Voltage Outputs • 1500Vrms Transformer Isolation • ANSI/IEEE C37.90.1 Transient Protection • Input Protected up to 240VAC Continuous • 100dB CMR • 70dB NMR at 60Hz • ±0.10% Accuracy • ±0.05% Linearity • Low Drift with Ambient Temperature • UL, CSA, FM and CE Certifications Pending • Mix and Match Module Types SPECIFICATIONS Input Range Input Threshold Typical at TA = +25ºC and +5V Power DI-8B45 0Hz to 100kHz Zero Crossing 200mVp-p 350Vp-p TTL, 170Vp-p Zero Crossing 4µs 0.8V max 2.4V min ±50mV 1.5V 200kΩ 200kΩ 200kΩ 240Vrms max ANSI/IEEE C37.90.1 +5V at 8mA max 1500Vrms max ANSI/IEEE C37.90.1 100dB ±0.10% Span ±0.
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