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CS212 - Security Detector Serial-Addressable Receiver/Transmitter

General Description

The S-ART is a 16 pin circuit designed for data transmission on a two-lead cable.

The circuit is specially developed for alarm systems where it is desired to identify each detector individually.

There can be up to 30 S-ART circuits/detectors on the same 2-lead cable.

Key Features

  • s Receives/Transmits Data on Only Two Leads s Low Current Consumption s High Noise Immunity s Sabotage Surveilled Loop Input Block Diagram Package Options 16L PDIP & 16L SO Wide A method by which, in principle, the system can be extended to an infinite number of S-ART is shown on the block diagram. The controller scans the in/outputs of a number of lines, each with a maximum of 30 S-ARTs. Line 1 S-ART OUT0 1 Controller Line N 16 15 14 13 12 11 10 9 OUT1 DSR IN2 IN3 VDD.

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Datasheet Details

Part number CS212
Manufacturer Cherry Semiconductor Corporation
File Size 158.19 KB
Description Security Detector Serial-Addressable Receiver/Transmitter
Datasheet download datasheet CS212 Datasheet

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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.

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CS212 CS212 Security Detector Serial-Addressable Receiver/Transmitter Description The S-ART is a 16 pin circuit designed for data transmission on a two-lead cable. The circuit is specially developed for alarm systems where it is desired to identify each detector individually. There can be up to 30 S-ART circuits/detectors on the same 2-lead cable. This cable transmits both DC supply to the S-ART and information to/from the S-ART. The S-ART works on the principle by which an address is sent on the line cable and the S-ART which recognizes the address then carries out the order which can, in principle, be two things: 1. Transmit data from the line cable to the S-ART's two outputs OUT0 and OUT1. 2. Answer the S-ART controller with the condition of the 2 inputs IN0 and IN1 or IN2-3.