Model 485OP is an optically isolated RS-422/485 signal repeater. In addition to 2KV isolation on the data lines, it can be used to extend RS-422/485 circuits an additional 1.2 km (4,000 ft.), thereby doubling the range. An added benefit is the ability to add another 32 nodes to an RS-485 network and join 2 and 4 wire systems.
The compact design fits almost anywhere. Terminal blocks allow easy installation. Wiring schematic on the label eliminates guesswork. A 12 VDC power supply is required, and included, with blades for USA, EU, UK, AU, UP & CN.

Model BB-485OPDR, RS-422/485 line repeater, provides isolation and surge suppression. The repeater extends an existing network an additional 1.2 km and expands it beyond the 32 node limitation. Data signals and power inputs connect via terminal block. Automatic Send Data Control (no SW drivers).

Model BB-485OPDR-HS is a high speed, optically isolated RS-422/485 repeater that supports data rates up to 1.5 Mbps.

Isolation - Model BB-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 - Model BB-485OPDR-HS can be used to extend the range of a network up to 1.2 km (4000 ft), 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.
Power - The repeater operates on externally sourced 10 to 30 VDC power (power supply is required, not included, sold separately).

Enclosure - The enclosure has a DIN rail mount enclosure that is designed to easily fit on standard 35mm DIN rail.

Модуль повторителя сигналов интерфейса RS-422/485

Модуль ADAM-4510I (повторитель сигналов интерфейса RS-422/485) является более надежным решением, чем ранее разработанные модели и имеет более широкие диапазоны входных напряжений, температур эксплуатации и хранения и прекрасную систему понижения помех. Кроме того, его сигнальные линии имеют гальваническую изоляцию 3000 В пост. тока, а линия питания защищена от скачков напряжения (50 В). Эти промышленные характеристики гарантируют стабильную и надежную работу повторителя в жестких условиях эксплуатации.

Гальваноизолированный модуль повторителя сигналов интерфейса RS-422/485