iso-rs485_sii_int.pdfISO-RS485
RS-485 bus isolator
The ISO-RS485 isolator is designed to provide galvanic isolation between two segments of an RS-485 bus. This ensures protection of the bus against electromagnetic interference and electrical faults. Additionally, the isolator amplifies and stabilizes the transmitted signal, enabling extension of the bus length by up to 1000 meters. The device can also be used to create a branch on the bus.
- galvanic isolation between two RS-485 bus segments (e.g. two groups of devices on the bus)
- protection against electromagnetic interference and electrical faults
- signal stabilization and amplification
- capability to extend the bus length by up to 1000 m
- ability to create a branch (stub) on the bus
- screw terminals for RS-485 bus connection
- supply voltage: 6...24 V DC
- LED indicators for bus connection status and power supply
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Documentation
Technical Data
Operating temperature range
-10°C...+55°C
Max. current consumption
42 mA
Weight
36 g
Maximum humidity
93±3%
Dimensions
68 x 35 x 22 mm
Power supply voltage
6...24 V DC