| Descripción del artículo | 2-CHANNEL repeater for PROFIBUS DP networks with cable redundancy option (3 segments) description: The PROFIHUB B2+R is a 3 segments multi channel repeater for PROFIBUS DP installations. The PROFIHUB B2+R offers 2 galvanic isolated and transparent repeaters. The data is constantly monitored for glitches which are digitally filtered out. Every channel has built-in switchable termination and is able to drive 31 devices.to save costs on plugs and offer flexibility, it contains removable screw terminals as well as DB9 connectors. The DB9 connector is also provided on each channel for the use of monitoring. Termination for each segment is on-board and switchable. If cable redundancy is enabled, 2 segments will form a redundant pair that is completely compatible with the ABB RLM01 because the B2+R creates isolated segments, the devices CAN be removed and added during operation. Also electrical |