Setup
Connections
ESCON Module 24/2 Hardware Reference
3-20
CCMC | 2021-08 | rel9004
3.3.4
Digital I/Os
3.3.4.1
Digital Input 1
Figure 3-8
DigIN1 Circuit
Input voltage
0…28 VDC
Max. input voltage
+36 VDC/
−
36 VDC
Logic 0
typically <1.0 V
Logic 1
typically >2.4 V
Input resistance
typically 47 k
Ω
(<3.3 V)
typically 38.5 k
Ω
(@ 5 V)
typically 25.5 k
Ω
(@ 24 V)
Input current at logic 1
typically 130 µA @ +5 VDC
Switching delay
<8 ms
PWM frequency range
10 Hz…5 kHz
PWM duty cycle range (resolution)
10...90%
PWM accuracy
typically 0.1% @ 10 Hz
typically 0.5% @ 1 kHz
typically 2.5% @ 5 kHz
RC Servo cycle duration
3…30 ms
RC Servo pulse length
1…2 ms
