RS-485 repeater DI-1DL
interface

RS-485 repeater
RS-485 repeater
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RS-485, interface

Description

The RS-485 interface repeater DI-1PSM is designed for signal amplification on the RS-485 interface (BMS bus). This is required when the network distance exceeds a length of 1200 m and when more than 31 bus nodes exist. Features • Plastic enclosure for DIN rail mounting • Dynamic baud rate setting • Galvanic separation between the input and output circuit and the power supply – overvoltage protection • Supply voltage 85…260 V, AC 50…60 Hz Applications • Extension of the maximum possible bus length by 1200 m in BMS systems (EDS, RCMS, MEDICS® systems) • Extension of the maximum possible bus nodes by 31 • Protection against spikes by galvanic separation between the input and output circuit and the power supply
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