IFM ecomatController CR720S - Page 36

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ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! 22/01/2020CR720S / page 11
CR720S ST A and ST B / output characteristics
Control systems
ST A:
OUT3001
ST B:
OUT3002
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...3
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���3
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