5 Technical Data
40 Jetter AG
Braking circuit (contacts: Brake+
and Brake-)
Can be switched by the control program of
the PLC or automatically at enable of the
motor current.
DC 24 V (20 ... 28.8 V)
I
max.
= 2 A per axis
Contact: Semiconductor switch (NOC) with
integrated free-wheeling diode
The terminals may only be connected to
devices that are related to the same
potential as the power supply of the
controller logic.
(Give heed to polarity; Brake- is internally
switched to 0 V)
Encoder supply voltage ( X71 /
X81)
• Encoder supply voltage: DC 5 V +/-5 %
at using the sense-inputs of up to 8.5 V
• Encoder current: 350 mA max. per
encoder
• By connecting a resistor to the encoder
lines, an encoder voltage of between 5 V
and 8.5 V can be set.
See fig. 16, page 65.
• Monitoring for short circuit of the encoder
supply and the sensor lines
Resolver inputs • Resolver excitation: 1.8 Vpp
• Frequency: 8 kHz
• Input impedance: 22 k
HIPERFACE encoder inputs • Digital interface: RS-485
• 1 Vpp differential signals
• Max. frequency:
analog 100 kHz, digital 250 kHz
• Input impedance: 22 k
SinCos encoder inputs • 1 Vpp differential signals
• Max. frequency:
analog 100 kHz, digital 250 kHz
• Input impedance: 22 k
Incremental encoder inputs • 5 V differential signals (RS-422)
• Max. frequency: 250 kHz,
• Input impedance: 22 k
Sensor supply voltage
(X72 / X82: 24 V out)
• Sensor supply: DC 24 V (20 ... 28.8 V)
• Sensor current: 100 mA max. per axis
• Short-circuit proof
Analog input • 1 differential channel per axis
• Resolution 12 bits
• Voltage range 0 ... 10 V
• Value range 0 ... 32767 (in steps of 8)
• Sampling interval 2 ms
• Input impedance 200 k
Electrical Specification
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