Jetter JX2-IO16, User Manual

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5 Technical Data JetWeb
30 Jetter AG
5.2 Digital Inputs
Technical Data of Digital Inputs
8 digital inputs DC 24 V
Type pnp
Input terminals Three-level terminal blocks (screw plugs)
LEDs, inputs 1 - 8 DC 24 V are applied to the input. Pick-off
method: Hardware-triggered signal
Signal Voltage DC 0 .. 30 V
Maximum current carrying capacity
of sensor supply per input 200 mA
Typical input current with signal
voltage ON Approx. 8 mA
Input resistance 3.0 k
Ω
Input delay time of inputs 1 - 4 Fixed value of 2.8 ms (from 0 to 1, and
from 1 to 0)
Input delay time of inputs 5 - 8 (fast
inputs) Fixed value of 180 ms (from 0 to 1, and
from 1 to 0) with a resolution of 128 µs
Signal voltage ON Minimum DC 16 V
Signal voltage OFF Maximum DC 5 V
Signal processing Dynamic
Electrical isolation None
Pulse stretching Yes (for all inputs) Each input can
indiviually be parameterized
Single-channel counter
Quantity 4 (via inputs 5 - 8, DC 24 V)
Minimum pulse length (high or low
pulse) 250 µs
Maximum counting frequency at 50
% duty cycle 2 kHz
Dual-channel counter
Quantity 1 (via inputs 5 - 6, DC 24 V)
Edge evaluation Quadruple evaluation
Max. counting frequency 1 kHz