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2 inputs
Control circuit EEx ia IIC
Input frequency 1 mHz ... 5 kHz
Analog output 0/4 mA ... 20 mA
Measuring range parameterisable
2 relay outputs
2 electronic outputs, isolated
Each output individually parameterisable as trip value, serially switched output, direction of rotation, synchronization monitoring or error message output
Start-up override
Lead breakage (LB) and short-circuit (SC) monitoring
Bounce filter
Parameterization via PC or control panel (optional)
reset: rotation direction signaling: reset in preferred direction (left-hand rotation) slip monitoring: reset slip error hold: slip monitoring: if the input is bridged, the Hold function becomes active. Lead fault is only indicated by relay 2 and combined fault indication. The condition of the relay is hold during fault.
Input I, II
acc. to EN 60947-5-6 (NAMUR)
Open circuit voltage/short-circuit current
8.2 V / 10 mA
Pulse duration
min. 200 µs overlapping by rotation direction signaling: ≥ 100 µs