Choose your country of delivery to see prices and products for your location.
Choose tax zone / country of delivery
The two-channel isolating switch amplifier is equipped with intrinsically safe input circuits. Sensors according to EN 60947-5-6 (NAMUR) or potential-free contactors can be connected to the unit. Six switches on the front can be used to switch on and off the direction of action (open-circuit or closed-circuit current behaviour, i.e. NO or NC) as well as the open-circuit (WB) and short-circuit (SC) monitoring separately for each channel. When using mechanical contacts, the open-circuit and short-circuit monitoring must be switched off or the contact must be wired with resistors (II) (see wiring diagram). The green LED signals that the unit is ready for operation. The two two-colour LEDs indicate in yellow the switching status of the respective output. In the event of a fault in the input circuit, the two-colour LED assigned to the faulty input changes to red - if input circuit monitoring is switched on. The associated output relay is then de-energised
There are no reviews yet.