Jäger Z45-D160.02 S5A2 Manual

Technical SpecificationsItem no. 10301084, Revision 0820 ( 40 )6.5 Speed sensor (digital differential magneto resistor)Trouble-free evaluation requires good wiring.Ü Use twisted and shielded cables.Ü Connect the HF spindle based on the connection example shown below.DFP = digital differential magnetoresistorS = signalNote: Resistor (Rx).If the resistor (Rx*) is already integrated in the evaluation unit (FC):u Only connect signal and ground.Supply voltage (U) Rx (*) Signal (**)+ 8 V 220 Ω 1000 mV+ 8 V 450 Ω 2000 mV+ 12 V 220 Ω 1000 mV+ 12 V 680 Ω 3000 mV+ 15 V 220 Ω 1000 mV+ 15 V 680 Ω 3000 mV+ 24 V 220 Ω 1000 mV+ 24 V 680 Ω 3000 mV*Unnecessary if a resistor is integrated in the evaluation unit (frequency converter, etc.).**Values may differ by ±20% depending on the measuring method.6.6 ESD protectionInsulated routingThe ESD protection is produced by establishing an electrically conductive con-nection between the rotating shaft of the HF spindle and a separate PE pro-tective conductor, which is routed to the motor casing with insulation.q Depending on the operating time, the electrical resistance of this slidingcontact is <1 kΩ.q The wear and the function of the ESD protection can be monitored via asecond sliding contact.