Interface X1 (Encoder); Description And Configuration - Leibinger JET2NEO Manual

Page 44

5.5.1 Interface X1 (Encoder)

5.5.1.1 Description and configuration

The interface "X1" provides the connection of a shaft encoder.
Due to the input for which you can set the software individually, the encoders can be
connected according to different norms without an additional converter.
Note: For variable product speed you have to use a shaft encoder to synchronize the
printing speed or to control the constant font width.
Plug assignment:
Basic data/Recommended working conditions:
Signal type Parameter
RS422 Input level
Max. frequency
Terminating resistor
TTL Input level High
Input level Low
Max. frequency
Input resistance
HTL Input level High
Input level Low
Max. frequency
Input resistance
(1)
All 24V inputs which are designated with (1) are protected by a self-reset fuse with 700 mA.
Release R1.12 en
Transport/Start up
Pin connection:
Pin Designation
1 +5 V (max. 400 mA)
2 GND
(1)
3 +24 V
4 Encoder_port A RS422
5 Encoder port /A RS422
6 Encoder port B RS422
Value
Difference input  +/-200mV
Input voltage range: -0.3 up to 5.5V
10 MHz
100 Ohm
2,4V up to 5,5V
-0,5V up to 0,7V
500 kHz
1 MOhm
12 up to 28V
-0,5 up to 3,5V
500 kHz
4 kOhm
Pin Designation
7 Encoder port /B RS422
8 Encoder port A TTL (5V)
9 Encoder port B TTL (5V)
10 Encoder port A HTL (24V)
11 Encoder port B HTL (24V)
Group 5
JET2 neo