Bosch Rexroth PRC 7000 Betriebsanleitung Seite 204

204 / 334 Bosch Rexroth AG
Information on this product
Main features
• Timer concept for direct current welding (DC welding)
• Suitable for activation of numerous MF welding transformers
• The integrated weld timer is suited for spot (e.g. in connection with a
robot) and projection welding.
• Integrated regulation and monitoring in a 1 ms cycle
• Separation between regulation and monitoring
• High functionality for optimization of welding quality
• Ability to switch between primary current measurement (no external
current sensor necessary in the secondary circuit) and secondary
current measurement (external current sensor in the secondary cir­
cuit necessary)
• Different cooling systems (air, water) and graduated power ratings
available.
For information on dimensioning and load, refer to Section 5.3.
• Broad variety of available I/O interfaces for communication with
PLC, robot or for connection of machine control panel
• Optionally available field bus interfaces for communication with a
higher host level
• Comfortable programming, operation and diagnosis via PC software
(PRI7000 Process Resistance welding interface).
In Section 5.1 you will find a detailed list of the features.
PRC7000 | R911172834 / 02