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3B45 - (3B45 / 3B46) Isolated Frequency Input

Datasheet Summary

Description

The 3B45 and 3B46 are single-channel isolated frequency input moduels which produce simultaneous precision voltage and current outputs proportional to input frequency.

Model 3B45 accepts full-scale inputs ranging from 25 Hz to 1100 Hz, while Model 3B46 accepts full-scale input from 520 Hz to 25kHz.

Features

  • Interfaces, isolates, & filters frequency inputs. The 3B45 accepts full-scale inputs from 25 to 1100 Hz The 3B46 accepts full-scale inputs from 520 Hz to 25 kHz. Modules provide simultaneous precision voltage and current outputs. Modules circuitry can withstand 130v rms at the input screwterminals. All 3B45 & 3B46 series modules are mix-and-match and Hot Swappable. Figure 1. 3B45 & 3B46 Functional Block Diagram.

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Datasheet Details

Part number 3B45
Manufacturer Analog Devices
File Size 381.16 KB
Description (3B45 / 3B46) Isolated Frequency Input
Datasheet download datasheet 3B45 Datasheet
Additional preview pages of the 3B45 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Isolated Frequency Input 3B45 / 3B46 FEATURES Interfaces, isolates, & filters frequency inputs. The 3B45 accepts full-scale inputs from 25 to 1100 Hz The 3B46 accepts full-scale inputs from 520 Hz to 25 kHz. Modules provide simultaneous precision voltage and current outputs. Modules circuitry can withstand 130v rms at the input screwterminals. All 3B45 & 3B46 series modules are mix-and-match and Hot Swappable. Figure 1. 3B45 & 3B46 Functional Block Diagram FUNCTIONAL BLOCK DIAGRAM APPLICATIONS Industrial signal conditioning Industrial signal isolation Industrial signal filtering Output modules accept 0 to +10V (or +10V) single-ended signals and provide an isolated 4-20 mA (or 0-20 mA) process signal.
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