Beam Position Monitor
Overview
30 BPM4100 digitizer stations on Nuclotron ring
- Control and online data processing PC
- Data network
- Power distribution
Design docs
Digitizer station BPM4100
- 4 channels
- vertical and horizontal sensors in same time
- Low noise input amplifiers
- 14-bit, 100 MS/s sampling
Readout station BPM-R
- 2 Gbps optical link to control PC
- Two RJ45 connectors for data/control network
Data and control network
- Bidirectional 2 Gbps data throughput
- Fail-safe ring topology
