46
ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen
We reserve the right to make technical alterations without prior notice!
19/06/2019
CR711S / page 10
CR711S
ST A / output characteristics
Control systems
ST A:
OUT0001
OUT0003
OUT0005
OUT0101
OUT0103
OUT0105
OUT0201
OUT0203
OUT0205
Switching voltage
8���32 V DC
Switching current
0�025���2�5 A
Protective circuit for inductive
loads
integrated
Accuracy current feedback
5 % FS
Diagnostics current feedback
confi gurable minimum and maximum values
to detect short circuit and wire break
Diagnostics status feedback
detection of short circuit to VBB and short
circuit to GND
Digital outputs 2.5 A
(OUT PWM-25-B)
Digital output (B
H
)
Range diagnostics min�/max�
0 A / 2�5 A (default)
PWM output (PWM
H
)
Output frequency
20���2000 Hz (per channel)
Pulse/pause ratio
1���1000 ‰ (adjustable via software)
Resolution
1 ‰ FS (at 20���250 Hz)
Range diagnostics min�/max�
0 A / 2�5 A (default)
ST A:
OUT3000
for sensors and joysticks
0 V, / 5 V, 400 mA / 10 V, 200 mA, accuracy ± 5 %
minimum current 10 mA
short-circuit proof and overload protected
Sensor supply
(OUT SUPPLY-A)
ST A:
OUT3001
Current rating
< 5 mA
Output voltage
0���10 V
Accuracy
± 5 % FS
Step response time 10���90 %
< 1�8 ms
Analogue outputs
(OUT VOLTAGE-A)
Output groups VBB
0...2
Load current per output group
≤ 12 A
Internal semiconductor switches
One switch in series of 9 semiconductor outputs each�
Forced controlling by means of hardware
and additional controlling by means of user program�
Switching current
0�1���12 A
Current diagnostics (excessive
current)
> 12 A
Short-circuit strength to GND
Outputs are switched off via the output driver
Abbreviations
A
B
H
B
L
PWM
H
PWM
L
PWM
I
VBB
0���2
VBB
30
analogue
binary high side (CSO)
binary low side (CSI)
pulse-width modulation high side (CSO)
pulse-width modulation low side (CSI)
pulse-width modulation current-controlled
supply output group
supply controller
