Siemens SIMATIC S7-1500 Manual page 86

Article number
Encoder signals, incremental encoder (symmetrical)
Input voltage
•
Input frequency, max.
•
Counting frequency, max.
•
Cable length, shielded, max.
•
Signal filter, parameterizable
•
Incremental encoder with A/B tracks, 90° phase offset Yes
•
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 signals, incremental encoder (asymmetrical)
Input voltage
•
Input frequency, max.
•
Counting frequency, max.
•
Signal filter, parameterizable
•
Incremental encoder with A/B tracks, 90° phase offset Yes
•
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
Technology module TM PosInput 2 (6ES7551-1AB00-0AB0)
Manual, 06/2018, A5E03982218-AB
6ES7551-1AB00-0AB0
RS 422
1 MHz
4 MHz; with quadruple evaluation
32 m; at 1 MHz
Yes
Yes
Yes
Yes
Yes
5 V TTL (push-pull encoders only)
1 MHz
4 MHz; with quadruple evaluation
Yes
Yes
Yes
Yes
Yes
Technical specifications
85