Dual Isolated Half-Duplex RS-485 Repeater Reference Design
Description
This reference design demonstrates a dual isolated: half-duplex repeater with data rate independent flow-control for long-haul RS-485 networks suitable for industrial applications. The design provides transient protection protecting the signal path against ESD: EFT: and surge transients specified in the IEC 61000 family of transient immunity standards.
Features
- Data rate up to 100kbps Data rate independent flow control 4kV peak isolation IEC 61000-4-2 up to 16kV IEC 61000-4-4 up to 4kV IEC 61000-4-5 up to 1kV
Applications
- Video recorder
- Calling button operating panel
- Full authority digital engine control (FADEC)
- Automated door & gate
- Fire alarm control panel (FACP)
- Position sensor
- Grid asset monitoring
- Elevator main control panel
- Door proximity sensor
- Door operator drive control
- Building security gateway
- AC analog input module
- DC analog input/output module
- Binary input module
- Processor module
- Wired communication modules
- Substation automation
- Analog security camera
Product Categories
- Interface
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| Download the bill of materials for TIDA-00333 | Download |
Design File
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Download the test file for TIDA-00333| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00333 BOM | 31 Oct 2014 | 103 | ||
| TIDA-00333 Schematic | 31 Oct 2014 | 201 |