Siemens SIMADYN D FM 458, User Manual

Page: 34 / 123

Product description
Application Module FM 458 - User Manual
2-23
6DD1904-0AE0 Edition 12.2001
2
The encoder types, corresponding to the technical data can be freely
connected to the incremental encoder inputs.
Number 8
Types which can be connected
Version
Differential inputs, either 15V or 5V
encoder signals can be selected Differential inputs, either 15V
or 5V encoder signals can be
selected
Track signals Tracks A, B displaced through 90°
and with zero pulse Forwards, reverse track
Phase difference of the track
signals, min. 200 ns 200 ns
Pulse frequency, max. 1 MHz 2.5 MHz
Noise pulse suppression Can be configured Can be configured
Electrical isolation No No
Input voltage
•
15 V encoder:
•
Permissible range
•
For a 0 signal
•
For a 1 signal
•
5 V encoder
•
Permissible range
•
For a 0 signal
•
For a 1 signal
-30 V to +30 V
-30 V to +4 V
+8V to +30 V
-7 V to + 7 V
-7 V to -0.7 V
+1.5 V to +7 V
-30 V to +30 V
-30 V to +4 V
+8V to +30 V
-7 V to + 7 V
-7 V to -0.7 V
+1.5 V to +7 V
Input current
•
15 V encoder (typ., abs.)
•
5 V encoder (typ., abs.)
5 mA
1.5 mA
5 mA
1.5 mA
Monitoring output (alarm reset
output not available)
•
Short-circuit protection with
respect to
•
Ground
•
External power supply
•
Short-circuit current, max.
Not available
Not available
Monitoring inputs,
Input voltage
•
Permissible range
•
Nominal voltage
•
0 signal, max.
•
1 signal, min.
-1 V to 33V
24 V
-1 V to +6 V
+13.5 V to +33 V
Monitoring input,
Input current
•
0 signal, min.
•
1 signal, min.
0 mA
3 mA
Incremental
encoders