750-634 [Incremental Encoder Interface]
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WAGO-I/O-SYSTEM 750
I/O Modules
2 I/O Modules
2.1 Special Modules
2.1.1 750-634 [Incremental Encoder Interface]
Incremental Encoder Interface
2.1.1.1 View
B
A
C
24V
0V
13 14
S
C
750-634
+ +
A B
0V 0V
A
C
B
shield (screen)
power jumper contacts
Fig. 2.1.1-1: Incremental Encoder Interface 750-634
g063400e
2.1.1.2 Description
The I/O module is an interface for the direct connection of any 24 V
incremental encoders. A 16-bit counter with quadrature decoder and a 16-bit
latch for the zero pulse can be read, set or activated. The counter status is
transferred rapidly and is not susceptible to faults to a PC, a PLC or a CNC via
the fieldbus.
A period measurement with a resolution of 200 ns is possible.
Sensors may be connected using the inputs A, B and C and the supply
connections 24 V and 0 V and shield (screen).
The shield is directly connected to the carrier rail.
