Technosoft iPOS4803-SY, Техническое описание

Страница: 32 / 36


Technosoft 2022 32 iPOS4803-SY Multi Axis System, EtherCAT Technical Reference
3.14.6 Motor Supply Input (+V
MOT
)
Min. Typ. Max. Units
Supply voltage
Nominal values 11 48 V
DC
Absolute maximum values, drive operating but outside guaranteed
parameters
9 60 V
DC
Absolute maximum values, continuous -0.6 63 V
DC
Supply current
Idle 1 5 mA
Operating -14 ±3 +14
A
Absolute maximum value, short-circuit condition (Duration ≤ 10ms)
†
16.5
3.14.7 Motor Outputs (A/A+, B/A-, C/B+, CR/B-)
Min. Typ. Max. Units
Nominal output current, continuous
for DC brushed, steppers and BLDC motors with Hall-based
trapezoidal control
3 14
A
for PMSM motors with FOC sinusoidal control (sinusoidal
amplitude value)
3 14
for PMSM motors with FOC sinusoidal control (sinusoidal
effective value/ RMS)
2.12 9.9
Motor output current, peak maximum 2.5s; (sinusoidal amplitude value) -14 +14 A
Short-circuit protection threshold (sinusoidal amplitude value) ±16.5 ±18 A
Short-circuit protection delay 5
µ
s
On-state voltage drop
Nominal output current; including typical mating connector
contact resistance
TBD V
Voltage efficiency TBD %
Off-state leakage current TBD mA
Motor inductance (phase-to-phase)
Recommended value, for ripple ±5% of
measurement range; +V
MOT
= 48 V
F
PWM
= 20 kHz TBD
µ H
F
PWM
= 40 kHz TBD
F
PWM
= 60 kHz TBD
F
PWM
= 80 kHz TBD
F
PWM
= 100 kHz TBD
Absolute minimum value, limited by short-
circuit protection; +V
MOT
= 48 V
F
PWM
= 20 kHz TBD
µ H
F
PWM
= 40 kHz TBD
F
PWM
= 60 kHz TBD
F
PWM
= 80 kHz TBD
F
PWM
= 100 kHz TBD
Motor electrical time-constant (L/R)
Recommended value, for ±5% current
measurement error due to ripple
F
PWM
= 20 kHz TBD
µs
F
PWM
= 40 kHz TBD
F
PWM
= 60 kHz TBD
F
PWM
= 80 kHz TBD
F
PWM
= 100 kHz TBD
Current measurement accuracy FS = Full Scale
±2 ±4
%FS
3.14.8 Digital Inputs (IN0, IN1, IN2/LSP, IN3/LSN, IN4, IN5)
Min. Typ. Max. Units
Mode compliance NPN
Default state Input floating (wiring disconnected) Logic HIGH
Input voltage
Logic “LOW”
IN0, IN1, IN4, IN5/ENA
1.4 1.8
V
Logic “HIGH” 3.1 2.5
Hysteresis 0.9 1.1 1.4
Logic “LOW”
IN2/LSP, IN3/LSN
1.4 1.6
Logic “HIGH” 4 3.5
Hysteresis 0.6
Floating voltage (not connected) 4.5
Absolute maximum, continuous -5 +55
Input current
Logic “LOW”; Pulled to GND 9 10
mA
Logic “HIGH”; Pulled to +24V 0.4
Input frequency 0 500 kHz
Minimum pulse 1 µs
ESD protection Human body model ±2 kV
3.14.1 RS-232
Min. Typ. Max. Units
Compliance TIA/EIA-232-C
Bit rate Software selectable 9600 115200 Baud
Short-circuit 232TX short to GND Guaranteed
ESD protection Human body model ±2 kV
3.14.1 USB
Min. Typ. Max. Units
Compliance USB 2.0 device (slave)
End-point type Emulated UART (RS-232)
ESD protection Human body model ±1 kV