4 Electrical installation
Festo – GDCP-CMMP-M0-HW-EN – 1511c – English 33
4.5 Connection: Encoder [X2B]
4.5.1 Plug [X2B]
Motor controller Design on the device Counterplug
CMMP-AS-...-M0 Sub-D plug connector, 15-pin, sock
et
Sub-D plug connector, 15-pin, pins
Tab. 4.8 Plug design [X2B]
4.5.2 Pin assignment [X2B]
[X2B] Pin no. Designation Value Specification
1 MT+ +3.3 V R
i
= 2 kΩ Temperature sensor, motor
temperature, N/C contact, PTC,
KTY ...
9 U_SENS+ 5 V … 12 V
R
I
L 1 kΩ
Sensor cable for the encoder
supply
2 U_SENS-
10 US 5 V/12 V ±10%
I
max
= 300 mA
Operating voltage for high-res
olution incremental encoder
3 GND 0V Reference potential for en
coder supply and motor tem
perature sensor
11 R 0.2 V
SS
… 0.8 V
SS
R
I
L 120 Ω
Zero impulse tracking signal
(differential) from high-resolu
tion incremental encoder
4 R#
12 COS_Z1 1) 1 V
SS
R
I
L 120 Ω
COSINE commutation signal
(differential) from high-resolu
tion increment generator
5 COS_Z1# 1)
13 SIN_Z1
1)
1 V
SS
R
I
L 120 Ω
SINE commutation signal
(differential) from high-resolu
tion incremental encoder
6 SIN_Z1# 1)
14 COS_Z0 1) 1 V
SS
±10%
R
I
L 120 Ω
COSINE tracking signal
(differential) from high-resolu
tion incremental encoder
7 COS_Z0# 1)
15 SIN_Z0
1)
1 V
SS
±10%
R
I
L 120 Ω
SINE tracking signal
(differential) from high-resolu
tion incremental encoder
8 SIN_Z0# 1)
1) Heidenhain encoder: A=SIN_Z0; B=COS_Z0, C=SIN_Z1; D=COS_Z1
Tab. 4.9 Pin assignment: Analogue incremental encoder – optional
The outer screening must always be connected to the PE (plug housing) of the motor controller.
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