Jetter JM-105, User Manual, Page: 36 / 106

5 Technical Specifications
36 Jetter AG
Leakage current < 0.1 mA at a cable length of 3 m.
The leakage current increases at increasing
cable length.
The 0 V connection is connected to earth by
a resistor of 400 k
and a capacitor of
75 nF.
Voltage supply of processor logics
(demands on power supply
module) • 24 V DC (12 ... 40 V)
250 mA at 24 V
Additonally: 500 mA for digital output
Additonally: 300 mA for encoder supply
at X61
• The voltage output has to comply with
the power supply unit of the SELV or
PELV type.
Inrush current limitation of the
processor logics The JM-105 is equipped with an internal
200 µF capacitors for buffering.
The inrush current is not limited.
Enable1/2,
reference switch (REF),
positive limit switch (Limit+),
negative limit switch (Limit-),
and Input (Inp) • DC 24 V (14 ... 32 V) related to the
controller potential
• Input current of 8 mA max. each
• Refer to: chapter 7.10 "Digital and
Analog Inputs and Outputs", page 80
Brake circuit (X62:2) Can be switched by the application program
of the PLC or automatically at enable of the
motor current.
24 V DC (+V
log
- 0.5 V)
I
max.
= 0.5 A
Contact: Semiconductor switch (NOC with
integrated free-wheeling diode and short-
circuit monitoring)
Connect this pin only to devices that are
related to the same potential as the power
supply of the controller logic.
Encoder supply (X61:1 and 6) • Encoder supply voltage:
5 V DC +/-5 %, max. 350 mA
• Encoder supply voltage:
24 V DC (+Vl
og
- 0.5 V), max. 300 mA
Resolver inputs • Resolver excitation: 8 Vpp
• Frequency: 8 kHz
• Input impedance: 30 k
SinCos encoder inputs • 1 Vpp differential signals
• max. frequency:
analog 450 kHz, digital 5 MHz
• Input impedance: 30 k
Electrical Specification
Ω
Ω
Ω