Broadcom AFBR-1555ARZ 和 AFBR-2555ARZ 发射器/接收器
Broadcom AFBR-1555ARZ 和 AFBR-2555ARZ 用于 SERCOS 应用的加强型金属光纤发射器和接收器是供工业 CNC 应用进行通信的标准数字接口。 SERCOS 是欧洲 (EN 61491) 和国际标准 (IEC 61491)。 该光学接口可实现 2、4、8 和 16 MBd 的数据传输速率。 该器件可通过光纤环在数字控制和驱动器之间传输数据，并具有电压隔离和噪声抑制功能。 AFBR-1555ARZ 和 AFBR-2555ARZ 符合 SERCOS 规范中关于光学特性和连接器类型的规定，并可保证在 2、4、8 和 16 MBd 数据传输速率下的性能。
SERCOS is a European (EN 61491) and international standard (IEC 61491). The optical interface allows data rates of 2, 4, 8, and 16MBd. The devices have data transfer between numerical controls and drives via fiber-optic rings, with voltage isolation and noise immunity.
The Broadcom AFBR-1555ARZ and AFBR-2555ARZ comply with SERCOS specifications for optical characteristics and connector style and have guaranteed performance at 2, 4, 8, and 16MBd data rates.
AFBR-1555ARZ Transmitter
The AFBR-1555ARZ transmitter incorporates a 650nm LED within a reinforced metal housing. The high light output power enables the use of plastic optical fiber (POF) and Plastic Clad Silica (PCS).
The AFBR-1555ARZ can be operated up to 16MBd using a simple driver circuit.
The AFBR-1555ARZ is compatible with SMA connectors.
AFBR-2555ARZ Receiver
The AFBR-2555ARZ receiver consists of an IC with an integrated photodiode to produce a logic compatible output assembled into a reinforced metal housing. The receiver output is a push-pull stage compatible with TTL and CMOS logic.
The AFBR-2555ARZ fits together with SMA connectors.
特性
- Meets industrial SERCOS standard
- SMA ports
- 650nm wavelength technology
- Specified for use with 1mm plastic optical fiber and 200μm plastic-clad silica PCS
- Reinforced metal housing and port
- Auto-insertable and wave solderable
- Supports SERCOS 2, 4, 8, and 16MBd
- RoHS-compliant
应用
- Industrial control data links
- Factory automation data links
- Voltage isolation applications
- PLCs
- Motor drives
- Sensor, meter, and actuator interfaces