Connection - Siemens SINAMICS G150 Operating Instructions Manual

Electrical installation
4.11 Other connections
4.11.22.2

Connection

X520: Encoder connection 1 for HTL/TTL encoder with open-circuit monitoring
Table 4- 68 Encoder connection X520
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Connector type: 15-pin SUB-D socket
Risk of electric shock!
Only temperature sensors that meet the safety isolation specifications stipulated in
EN 61800-5-1 may be connected to terminals "+Temp" and "-Temp".
If these instructions are not complied with, there is a risk of electric shock!
CAUTION
The encoder power supply can be parameterized to 5 V or 24 V. The encoder may be
destroyed if you enter the wrong parameter.
NOTICE
The KTY temperature sensor must be connected with the correct polarity.
If the polarity is reversed, the sensor will not be able to detect if the motor overheats.
170
Signal name
+Temp
Reserved, do not use
Reserved, do not use
P encoder 5 V/24 V
P encoder 5 V/24 V
P sense
M encoder (M)
-Temp
M sense
R
R*
B*
B
A*
A
DANGER
Technical data
Temperature sensor connection KTY84-1C130/PTC
Encoder supply
Encoder supply
Sense input encoder power supply
Ground for encoder power supply
Temperature sensor connection KTY84-1C130/PTC
Ground sense input
Reference signal R
Inverse reference signal R
Inverse incremental signal B
Incremental signal B
Inverse incremental signal A
Incremental signal A
Operating Instructions, 03/2012, A5E03263466A
Converter cabinet units