Siemens SINUMERIK 808D Commissioning Manual

Commissioning Manual
118 01/2017
4.4.6
Connecting the encoder - X9
The SINAMICS V70 drive supports the following types of encoders:
V70 feed drive
Incremental encoder, TTL 2500 ppr
Absolute encoder, 20-bit + 12-bit multi-turn
V70 spindle drive
Incremental encoder, TTL 2500 ppr
NOTICE
Cable shielding
The encoder cable must be shielded to meet the EMC requirements.
Encoder connector - drive side
14-pin socket connector for the incremental/absolute encoder interface X9
Illustration
Pin No.
Signal
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, +5V
6
P5V
Encoder power supply, +5V
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
Note
The screw type is UNC 4
-40 (plug-in terminal block) and the recommended tightening torque is 0.4 Nm.
Encoder connector - motor side
8-pin connector for the incremental/absolute encoder, used for the 1FL6 motor:
Illustration
Pin
No.
Incremental encoder
Absolute encoder
Signal
Description
Signal
Description
1
P_Supply
Power supply 5 V
P_Supply
Power supply 5 V
2 M Power supply 0 V M Power supply 0 V
3
A+
Phase A+
n. c.
Not connected
4
A-
Phase A-
Clock_N
Inverted clock
5
B+
Phase B+
Data_P
Data
6
B-
Phase B-
Clock_P
Clock
7
R+
Phase R+
n. c.
Not connected
8
R-
Phase R-
Data_N
Inverted data

Siemens SINUMERIK 808D Specifications

General

Brand	Siemens
Model	SINUMERIK 808D
Category	Control Unit
Language	English