Included in standard version
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FWS 1205
- Detects standstill using 2 impulse sensor(s)
- 2 safety contacts
- 2 Signalling outputs
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FWS 1206
- Detects standstill using 1 or 2 impulse sensors
- Uses additional standstill signal, e.g. PLC as second input channel
- 2 safety contacts
- 2 Signalling outputs
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FWS 2105
- Detects standstill using 2 impulse sensor(s)
- 1 safety contact
- 2 Signalling outputs
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SSW 303HV
- Fail-safe standstill monitors
- 3 safety contacts
- 3 Signalling contacts
- Sensor-free detection of standstill by monitoring e.m.f.
- Direct connection to three-phase motors
- Motor voltage range 0 ... 690 V