61
item Controller BL 1-04 /C
― Product manual
Pin
Name
Specification
1
MT+
Motor temperature sensor, normally closed contact, PTC,
NTC, KTY
9
Sensor cables for the encoder supply. In case of long
cables, connect to US/GND at the motor end.
2
U_SENS-
10
US
Operating voltage for incremental encoders
3
GND
Associated reference potential
11
R
Index pulse track signal (differential) of the high-resolution
incremental encoder
4
#R
12
COS_Z1 / D+
COSINE commutation signal (differential) of the high-resolu
-
tion incremental encoder
5
#COS_Z1 / D-
13
SIN_Z1 / C+
SINE commutation signal (differential) of the high-
resolution incremental encoder
6
#SIN_Z1 / C-
14
COS_Z0 / B+
COSINE track signal (differential) of the high-resolution
incremental encoder
7
#COS_Z0 / B-
15
SIN_Z0 / A+
SINE track signal (differential) of the high-resolution incre
-
mental encoder
8
#SIN_Z0 / A-
INFO
Avoiding EMC interferences
The outer cable shield must be connected to the housing of the angle encoder connector with the greatest possible surface
area (with low impedance).
Pin assignment: incremental encoder with a serial interface
TEMP -
US
GND
TEMP +
DATA
1
2
9
1
8
6
5
9
4
8
3
7
11
15
12
10
14
13
15
U_SENS -
#DATA
SCLK
#SCLK
COS_Z0
#COS_Z0
SIN_Z0
#SIN_Z0
Cable shield (optional)
Connector housing
Output of the encoder
with serial communication
at the motor
male
Connector housing
D-SUB connector
Figure 26: Pin assignment: incremental encoder with a serial interface [X2B]
