Electrical installation
Page 25
Mounting Instructions „Servo drives BL 4000-C“
PRELIMINARY
Version 0.1
X2B – Analog incremental encoder
Pin No.
Denomination
Value
Specification
1
MT+
Motor temperature sensor, normally closed contact,
PTC, NTC, KTY...
9
Sensor input for encoder supply
2
U_SENS-
10
US
Supply voltage
3
GND
Reference potential Supply voltage and
motor temperature sensor
11
R
Reset pulse trace signal (differential) from high-
resolution incremental encoder
4
#R
12
COS_Z1 / A
COSINE commutation signal (differential) from high-
resolution incremental encoder
5
#COS_Z1 / #A
13
SIN_Z1 / B
SINE commutation signal (differential) from high-
resolution incremental encoder
6
#SIN_Z1 / #B
14
COS_Z0 / C
COSINE trace signal (differential) from high-
resolution incremental encoder
7
#COS_Z0 / #C
15
SIN_Z0 / D
SINE trace signal (differential) from high-resolution
incremental encoder
8
#SIN_Z0 / #D
Figure 7:
Pin assignment: Analog incremental encoder [X2B]
