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8.1.4 ST A / output characteristics
ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen
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19/06/2019
CR710S / page 7
CR710S
ST A / output characteristics
Control systems
ST A:
OUT0006...0007
OUT0106...0107
Switching current
0�025���4 A
Protective circuit for inductive
loads
integrated
Accuracy current feedback
1 % 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 according to the programming
manual
Digital / PWM outputs
4.0 A, H-bridge
(OUT PWM-40-BRIDGE-A)
Digital output (B
H
)
Switching voltage
8���32 V DC
Range diagnostics min�/max�
0 A / 4 A (default)
Digital output (B
L
)
Functions
as H-bridge
PWM output (PWM
H
)
Output frequency
20���2000 Hz (per channel)
Pulse/pause ratio
1���1000 ‰ (adjustable via software)
Resolution
1 ‰ (at 20���250 Hz)
Range diagnostics min�/max�
0 A / 4 A (default)
PWM output (PWM
L
)
Output frequency
20���500 Hz (per channel)
Pulse/pause ratio
1���1000 ‰ (adjustable via software)
Resolution
1 ‰ (at 20���250 Hz)
Current-controlled output (PWM
I
)
Output frequency
20���2000 Hz (per channel)
Control range
0�,05���4 A
Setting resolution
1 mA
Control resolution
2 mA
Load resistance
≥ 3 Ω (at 12 V DC)
≥ 6 Ω (at 24 V DC)
Accuracy
± 1�5 % FS (for inductive loads)
Range diagnostics min�/max�
0 A / 4 A (default)
ST A:
OUT0000
OUT0002
OUT0004
OUT0100
OUT0102
OUT0104
Switching voltage
8���32 V DC
Switching current
0�025���2�5 A
Protective circuit for inductive
loads
integrated
Accuracy current feedback
1 % 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 / PWM outputs 2.5 A
(OUT PWM-25-A)
Digital output (B
H
)
Range diagnostics min�/max�
0 A / 2�5 A (default)
