Input/output modules
Hardware - SIMADYN D 5-29
Edition 12.2004
5
Number 16 non-floating
Input voltage 24 V DC rated voltage
for 0 signal -1 V to +6 V or open-circuit inputs
for 1 signal +13 V to +33 V
Input current
for 0 signal 0 mA
for 1 signal 3 mA typ.
Delay time 50 µs
Number 16, non-floating
Power supply voltage From external
nominal value 24 V DC
perm. range +20 V to 30 V including ripple
briefly +35 V, max. 0.5 s
Output current for 1 signal
nominal current 50 mA (corresponds to max. value)
Short-circuit protection Electronically and thermally
Limiting inductive switch-off
voltages
Power supply voltage + 1 V
Residual current 20 µA for 0 signal
Signal level
for 0 signal Max. 3 V
for 1 signal Power supply voltage - 2.5 V
Switching delay Max. 15 µs
Number of encoders Total, max. 4 (including 5 V encoder)
Type Differential inputs, electrical isolation
(optocoupler)
Input voltage range Differential voltage -30 V to +30 V
Input voltage (for 15 mA load)
for 0 signal -30 V to +4 V
for 1 signal +8 V to + 30 V
Input current Approx. 15 mA (electronically limited)
Pulse frequency Max. 1 MHz (track frequency)
Phase difference of the track
signals
Independent of the pulse frequency, min.
200 ns
Input filter Can be configured via software (function
block)
Binary inputs
Binary outputs
15 V incremental
encoders
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