B&B Electronics RS-422/485 3 Way Isolated Repeater High Speed

B&B Electronics 485OPDR-HS Specifications

RS-422/485 3 Way Isolated Repeater High Speed

Overview

485OPDR-HS The 485OPDR-HS is a high speed, optically isolated RS-422/485 repeater that supports data rates up to 1.5 Mbps, making it suitable for use in fieldbus systems such as Profibus. Isolation The 485OPDR-HS provides 2 kV digital Isolation with 8 kV air ESD protection and 600 W transient voltage suppression on the data lines. Range Extension The 485OPDR-HS can be used to extend the range of a network up to 4000 ft. (1.2 km), depending on data rates, and to add additional nodes. 2-Wire RS-485, 4-Wire RS-485 and RS-422 are supported. Data signals and the power inputs connect to built-in terminal blocks. Enclosure The repeater operates on externally sourced 10 to 30 VDC power. The enclosure has a DIN rail mount that is designed to fit easily on a standard 35mm rail.

Certifications & Standards

See all products EN61000-6-2 (Heavy Industrial) EN61000-4-2 (ESD) ± 4 kV contact, ± 8 kV air EN61000-4-3 (RI) 10 V/m, 80-1000 MHz; 3 V/m 1.3 to 2.7 GHz EN61000-4-4 (EFT Burst) ± 2 kV DC ports; ± 1 kV signal ports EN61000-4-5 (Surge) ± 2 kV common; ± 1 kV differential EN61000-4-6 (CI) 10 Vrms, 0.15 to 80 MHz EN61000-4-8 (Magnetic) 10 A/m, 50 Hz & 60 Hz IEC60068-2-27 (Shock) 50 G Peak, 11 ms, 3 axes IEC60068-2-6 (Vibration) 140-500 Hz, 4G, 3 axes IEC60068-2-32 (Drop) 10 total drops from sides, corner, edges Emissions FCC Class B, CISPR Class B (EN55022) Agency Approvals: CE FCC NEMA TS2

Miscellaneous

Signals: TDA(-), TDB(+), RDA(-), RDB(+), GND RS-422 RS-485 2-Wire and 4-Wire Protected GND on Isolated Side