Siemens SIMOTICS S-1FL6 Compact Operating Instructions

Getting Started
A5E37208904-003, 04/2017
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4.5
Encoder interface - X9
The SINAMICS V90 PN 200V variant servo drive supports two kinds of encoders:
● Incremental encoder TTL 2500 ppr
● Absolute encoder single-turn 21-bit
The SINAMICS V90 PN 400V variant servo drive supports two kinds of encoders:
● Incremental encoder TTL 2500 ppr
● Absolute encoder 20-bit + 12-bit multi-turn
NOTICE
Cable shielding
The encoder cable
must
be shielded to meet the EMC requirements.
NOTICE
Drive damage caused by short-circuiting between the shielding wire and the unused pin on the encoder connector
The shielding wire may inadvertently be short-circuited to the unused pin on the to-be-assembled encoder connector. This
can cause damage to the drive.
Exercise caution when connecting the shielding cable to the encoder connector.
For more information, see Section "Assembly of cable terminals on the drive side" in the SINAMICS V90, SIMOTICS S-
1FL6 Operating Instructions.
Encoder interface - drive side
Illustration
Pin No.
Signal name
Description
1
Biss_DataP
Absolute encoder data signal, positive
2
Biss_DataN
Absolute encoder data signal, negative
3
Biss_ClockN
Absolute encoder clock signal, negative
4
Biss_ClockP
Absolute encoder clock signal, positive
5
P5V
Encoder power supply, 5 V
6
P5V
Encoder power supply, 5 V
7
M
Encoder power supply, grounding
8
M
Encoder power supply, grounding
9
Rp
Encoder R phase positive signal
10
Rn
Encoder R phase negative signal
11
Bn
Encoder B phase negative signal
12 Bp Encoder B phase positive signal
13
An
Encoder A phase negative signal
14
Ap
Encoder A phase positive signal
Screw type: UNC 4-40 (plug-in terminal block)
Tightening torque: 0.4 Nm

Siemens SIMOTICS S-1FL6 Specifications

General

Brand	Siemens
Model	SIMOTICS S-1FL6
Category	Servo Drives
Language	English