750-637 [Inc.enc./Rs422/32Bit/Diff.]; Variations; View; Description - WAGO I/OSYSTEM 750 Series Manual

12 •

750-637 [Inc.Enc./RS422/32Bit/Diff.]

Variations

2.1.2 750-637 [Inc.Enc./RS422/32Bit/Diff.]
Incremental encoder interface RS422 / 32 bit / differential
2.1.2.1 Variations
Item-No.
750-637
750-637/000-003 Inc.Enc./RS422/32Bit/

2.1.2.2 View

Sensor supply
Fig. 2.1.2-1: View

2.1.2.3 Description

The I/O module 750-637 represents an interface for any type of incremental
encoder with an RS 422 connection.
The data width of the encoder module is 32 bits. Either the current counter
reading, the latch value, the set value or the current speed can be mapped into
the process data.
Designation
Inc.Enc./RS422/32Bit/
Diff.
Diff./Single Interpret.
13 14 15 16
A A
A
C
B
B B
D
C
Latch
A A + -
A
A
B B N1 N2
B
B
C C L G
C
C
Ue Uo R S
5V
0V
750-637
Description
Incremental Encoder Interface RS422 /
32 Bit / differential / fourfold interpretation
Incremental Encoder Interface RS422 /
32 Bit / differential / single interpretation
Ref
C
Gate
D
N 2
N 1
Data contacts
0V
24V
N 2
N 1
Gate
Latch
Shield (screen)
Ref
g063700e
WAGO-I/O-SYSTEM 750
I/O Modules