This card has been developed for an easy synchronization of two actuators (up to 6 axes in master-slave mode) with an overriding synchronization controller.
The card can drive only an axis; one card per axis is needed.
Proportional valves with integrated electronics can be driven by the differential output. A version with amplifier is also available.
Analogue feedback sensors (scalable via software)
Analogue position input. The axes speed can be limited by an external analogue speed input.
2 control mode: SDD and NC
Card setup via software only, through an on-board USB-B port.
— This is a card for positioning control of the axes via CanBus connection, within a synchronization system master / slave type, that communicate to with the PLC via a Profibus interface (not supplied).
— The EWM-SS-DAD card drives an axis provided with a SSI position sensor (high precision), or rather an analogue sensor. Each axis to be synchronized within the system requires one card.
— The synchronization controller adapts the speed of the slave axis. Positioning errors during movement increase or reduce the slave axis velocity, in order to compensate the synchronization error.
— The CAN address is selectable directly by the rotary switch on the card front.
— The card setup occurs via software only, by the EWMPC software, and a laptop.
— The EWM-2SS-DAD card is designed for controlling the stroke position of 2 axes
— Additionally, the synchronized control of the axes is available
— Both SSI or analogue sensor input are available
— The module communicates with the PLC via the embedded Profibus interface
— Card configuration is made via software, via USB