Description
WBex DO2 is an extension of a WB component by up to two potential-free changeover contacts. The extension is connected to the internal WB bus for this purpose.
The extension can be used, for example, to switch actuators potential-free. It can also send a status signal to a SCADA system.
Function
The function of the Wbex modules is to implement instructions that it receives from other WB components.
Wbex has two independent outputs, each with two changeover contacts (NO / NC) and has a dielectric strength of up to 4000VAC.
Scope of delivery
The following items are included in the delivery:
– Operating instructions
– Installation instructions
– Printed circuit board
– Packaging
– Test report