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

Download the 3B46 datasheet PDF. This datasheet also covers the 3B45 variant, as both devices belong to the same (3b45 / 3b46) isolated frequency input family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (3B45_AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 3B46
Manufacturer Analog Devices
File Size 381.16 KB
Description (3B45 / 3B46) Isolated Frequency Input
Datasheet download datasheet 3B46 Datasheet

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Other Datasheets by Analog Devices

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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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