Input/output modules
5-30
Hardware - SIMADYN D
Edition 12.2004
Number of encoders
Total, max. 4 (including 15 V encoder)
Type Differential
inputs, floating (optocoupler)
Input voltage range
Differential voltage -6 V to +6 V
Input voltage
for 0 signal
-5 V to 0 V
for 1 signal
+3 V to +5 V
Max. input current
15 mA
Caution: Is not limited!
Pulse frequency
Max. 1 MHz (track frequency)
Input circuit, cable
termination
steady-state
180 Ohm (series resistor)
dynamic
100 Ohm (corresponds to the characteristic
impedance of a twisted-pair cable)
Input filter
Can be configured via software (function
block)
Number
4 (1 per encoder)
Type Not
floating
Input voltage range
0 V to +5 V
Input voltage
for 0 signal
< 1.4 V
for 1 signal
> 2.0 V
Input current
for 0 signal
Min. -5 mA, max. -3.6 mA
for 1 signal
Min. -3 mA, max. 0 mA
Number
4 (1 per encoder)
Type Non-floating
Output voltage
15 V via 1 kOhm output resistance
Output voltage
5 V (for 10 mA load)
A Sony encoder HA 705 LK / MSD-560 can be connected without any signal
level adaption.
5 V incremental
encoders
Alarm inputs
Alarm reset
outputs
Sony
encoder
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