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Device User Manual
CE Declaration of Conformity (EU Declaration of Conformity)
Mechanical Drawings – CAD (STEP/DWG) or high-quality PDF
Additional Certificates and Test Reports (if available for the model)

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External powered RS-485/422 repeater. photoelectric isolation.

Stock: 5-10 days
Model: UT-209

Features:
RS485/422 side in DB9 female and DB9 male
Max connection: 128 RS485/422 devices; Max: 5 KM (9,600BPS)
Baud rate: 300BPS-115.2KBPS
Protection: +/-15KV ESD protection
Photoelectric isolation voltage: 2.5KVrms /500VDC
600W lightning strike and grounding interference protection for RS-485/422
Environment: -40℃ to 85℃, relative humidity: 5%-95%
Dimensions: 113mmX55mmX25mm

General technical parameters
Serial port	1x RS-485/422
Industrial grade
Surge protection	600W, 15kV ESD
Optoisolation	2500V
Operating temperature	-40°C to 85°C