Siemens SIMADYN D Hardware Manual page 122

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