Siemens SIROTEC Device Manual

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8.10 K48, Sensor Module Cabinet-Mounted SMC20
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
375
X520 encoder interface
Table 8- 8 Encoder interface X520
Pin
Signal name
Technical specifications
1
P encoder
Encoder supply
2
M encoder
Ground, encoder supply
3
A
Incremental signal A
4 A* Inverted incremental signal A
5
Ground
Ground (for internal shield)
6
B
Incremental signal B
7
B*
Inverted incremental signal B
8
Ground
Ground (for internal shield)
9
Reserved, do not use
10
Clock
Clock, EnDat interface, SSI clock
11
Reserved, do not use
12 Clock* Inverted clock, EnDat interface,
inverted SSI clock
13 + Temp Motor temperature measurement KTY84-1C130 (KTY+)
Temperature sensor KTY84-1C130 / PTC
14
P sense
Sense input, encoder supply
15 Data Data, EnDat interface,
SSI data
16
M sense
Ground, sense input, encoder supply
17
R
Reference signal R
18
R*
Inverted reference signal R
19
C
Absolute track signal C
20
C*
Inverted absolute value signal C
21 D Absolute track signal D
22
D*
Inverted absolute track signal D
23 Data* Inverted data, EnDat interface,
inverted SSI data
24
Ground
Ground (for internal shield)
25 - Temp Motor temperature measurement KTY84-1C130 (KTY-)
Temperature sensor KTY84-1C130 / PTC
Connector type: 25-pin sub D connector (pins)
NOTICE
Damage to motor when KTY temperature sensor is connected incorrectly
A KTY temperature sensor connected with incorrect polarity cannot detect if the motor
overheats. Overheating can cause damage to the motor.
• Connect a KTY temperature sensor with the correct polarity.

Siemens SIROTEC Specifications

General

Brand	Siemens
Model	SIROTEC
Category	DC Drives
Language	English