Siemens SIMATIC ET 200SP Manual page 87

Technical specifications
Article number
Encoder
Connectable encoders
2-wire sensor
•
– permissible quiescent current (2-wire
sensor), max.
Encoder signals, incremental encoder (asymmet-
rical)
Input voltage
•
Input frequency, max.
•
Counting frequency, max.
•
Cable length, shielded, max.
•
Signal filter, parameterizable
•
Incremental encoder with A/B tracks, 90°
•
phase offset
Incremental encoder with A/B tracks, 90°
•
phase offset and zero track
Pulse encoder
•
Pulse encoder with direction
•
Pulse encoder with one impulse signal per
•
count direction
Encoder signal 24 V
– permissible voltage at input, min.
– permissible voltage at input, max.
Interface types
Source/sink input
•
Input characteristic curve in accordance
•
with IEC 61131, type 3
Isochronous mode
Isochronous operation (application synchro-
nized up to terminal)
86
6ES7138-6AA01-0BA0
Yes
1.5 mA
24 V
200 kHz
800 kHz; with quadruple evaluation
600 m; depending on input frequency, encoder
and cable quality; max. 50 m at 200 kHz
Yes
Yes
Yes
Yes
Yes
Yes
-30 V; -5 V continuous, -30 V brief reverse polari-
ty protection
30 V
Yes
Yes
Yes
TM Count 1x24V (6ES7138‑6AA01‑0BA0) technology module
Manual, 07/2019, A5E33002339-AD