Characteristics Of The Inputs/Outputs - IFM Electronic CR2513 Handbuch

Characteristics of the inputs/outputs

Outputs, channels 1...4, can be configured as:
semi-conductor outputs, positive switching (high side), short-circuit and over-
load protected
switching voltage
switching current
total current
PWM outputs
PWM frequency
pulse/break ratio
resolution
load current
Additional output pins (RC) with low-pass filter for direct triggering of Danfoss
valves (type PVEH/S/M).
Can be configured as Danfoss output.
value range
valves „OFF"
min. value
max. value
Binary inputs, channels 5...8, for positive sensor signals (low side)
switch-on level
switch-off level
input resistance
input frequency
Analog inputs, channels 9...12, can be configured as:
voltage inputs
input voltage
resolution
input resistance
input frequency
current inputs
input current
resolution
input resistance
input frequency
ratiometric inputs for potentiometric transmitters (e.g. joystick)
function
value range
10 ... 30 V DC
max. 4 A
max. 16 A
20 ... 250 Hz
1 ... 1000 ‰
1 ‰
max. 4 A (referred to the PWM value 1000 ‰.)
With smaller PWM values this current is reduced.
-1000 ‰ ... 0 ... +1000 ‰
0 = approx. 0.5 U
-1000 ‰ = approx. 0.2 U
+1000 ‰ = approx. 0.8 U
0.4 ... 0.7 U
B
0.2 ... 0.24 U
B
3 kΩ
50 Hz
0 ... 10 V
10 bit
50 kΩ
50 Hz
0 ... 20 (25) mA
10 bit
400 Ω
50 Hz
((U – ½U ) ÷ ½U
IN B B
-1000 ‰ ... 0 ... +1000 ‰
/
INPUT OUTPUT MODULE
B
B
B
) x 1000 ‰
CR2513
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