IFM ecomat100 CR0053, Installation Instructions Manual

Page: 19 / 24

UK
ClassicController CR0053
19
ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! 14.06.2016 CR0053 / page 5
CR0053 Input characteristics
Control systems
Voltage input 0...32 V (A)
Input resistance 50.7 k Ω
Input frequency ≤ 1 kHz (default 35 Hz)
Voltage input ratiometric (A) Input resistance 50.7 k Ω
Input frequency ≤ 1 kHz (default 35 Hz)
Frequency input (FRQ*)
Input resistance 3.2 k Ω / 50.7 k Ω in case of corresponding
parameter setting
Input frequency ≤ 30 kHz
Switch-on level > 4 V
Switch-off level < 2 V
Digital input (B
L
) Input resistance 3.2 k Ω
Input frequency ≤ 1 kHz (default 35 Hz)
Switch-on level > 0.7 U
B
Switch-off level < 0.3 U
B
Diagnosis
Short circuit to VBB
> 0.95 U
B
Diagnosis
Short circuit to GND / wire
break
< 1 V
I12...14
Digital / resistor inputs
Resolution 12 bits
Digital input (B
L
) Input resistance 3.2 k Ω
Input frequency ≤ 1 kHz (default 35 Hz)
Switch-on level > 0.7 U
B
Switch-off level < 0.3 U
B
Diagnosis
Short circuit to VBB
> 0.95 U
B
Diagnosis
Short circuit to GND / wire
break
< 1 V
Voltage on the pin when not
connected
≤ 0.2 V
Resistor input (R)
Measuring current < 2.0 mA
Input frequency 50 Hz
Measuring range 0.016...30 k Ω
Accuracy ± 2 % FS: 0.016...3 k Ω
± 5 % FS: 3...15 k Ω
± 10 % FS: 15...30 k Ω
Diagnosis
Short circuit to VBB / wire
break
> 31 k Ω