Encoder Interfaces; Pin Assignment Encoder Channel 1 (X3A); Figure 28: Pin Assignment Encoder Channel 1 (X3A) - KEB COMBIVERT P6 Instruction Manual

4.3.7

Encoder interfaces

The COMBIVERT P6 has two encoder interfaces for different encoders. The encoder types
are defined by parameters ec16.
A total current of up to 300mA for 5V encoders and 300 mA for 24 V encoders at X3A and
X3B could be take out.

4.3.7.1 Pin assignment encoder channel 1 (X3A)

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Housing
Figure 28:
Attention
Attention
For the connection of a resolver only KEB signal names used in this table. They fit to KEB
motors and cables. When connecting customer-specific motors other definitions of signal
names are often used and cause a reverse direction of rotation. Connection instructions
upon request.
SubD-15 connector (female)
Incremental encoder TTL
B- Differential signal to B+
A- Differential signal to A+
–
–
–
B+ Input channel B
A+ Input channel A
–
–
–
N+ Input zero track
Voltage output
5/24V
(parameterizable by ec15)
COM Reference potential
–
N- Differential signal to N+
Shielding of the encoder cable. Housing is connected internally to the
GND
inverter earth (PE).
Pin assignment encoder channel 1 (X3A)
The pin assignment for incremental encoder has changed com-
pared to the KEB standard series F5 !
Note connection to customer-specific motors !
Control circuit
5 4 3 2 1
10 9 8 7 6
15 14 13 12 11
Resolver
–
–
SIN - Sinus signal low
COS- Cosinus signal low
REF- Exciter voltage low
–
–
SIN+ Sinus signal high
COS+ Cosinus signal high
REF+ Exciter voltage high
–
–
–
COM Reference potential
–
37