Information
Pay attention to correct connection of the signal tracks when connecting HTL incremental encoders!
•
signal A
R
input /A
•
signal B
R
input /B
5.17
Encoder connection synchronous motors (X-ENC15)
Information
For operating synchronous motors, the frequency inverter must be equipped with the right optional
board to suit the encoder type used!
•
Absolute value encoder with EnDat or SSI interface: optional board EM3-ENC-SYN-ZA (art.
no. 357105)
•
Absolute value encoder type ERN1387 (not for ZETADYN 3C-MRL): Options board
EM3-ENC-SYN-01 (art. no. 357116)
CAUTION!
Caution!
The pin assignment of the SUB-D-socket X-ENC15 is not standardised. When using encoders
from other manufacturers, make sure that these have the same contact assignment and an
interface with identical speci
fi
cation.
CAUTION!
Caution!
Before the encoder is plugged on/connected, the encoder type and resolution used must be
con
fi
gured in the menus
"Encoder & BC/ENC_TYP"
and
"Encoder & BC/ENC_INC "
.
Encoder & BC
|
-
"
ENC_Typ TTL rect.
|
-
"
TTL rect.
Encoder type
Encoder & BC
|
-
"
ENC_INC 2048
|
-
"
2048
Encoder resolution
5.17.1
Technical data X-ENC15
Encoder types
Absolute value encoder with EnDat or SSI interface
Absolute value encoder type ERN1387 (not for ZETADYN 3C-
MRL):
Encoder resolution
512 ... 4096 pulse / revolution
Input resistor
120
Ω
Cut-off frequency
200 kHz
Sine differential signal (at 2.5 V off-
set against GND)
0,6 Vss ... 1,2 Vss (typ. 1Vss)
Connection cable
Shielded twisted pair cable
Max. cable length
25 m
Original operating instructions
ZETADYN 3C
Electrical installation
R-TBA08_03-GB 1619
Part.-No. 00163322-GB
37/204
