Datasheet

Incremental Encoder Interface 1/1
Preliminary Data Sheet
WAGO Kontakttechnik GmbH Postfach 2880 • D-32385 Minden Ph.: +49 (0) 5 71 / 8 87-0 E-Mail: [e-mail]
Hansastr. 27 • D-32423 Minden Fax.: +49 (0) 5 71 / 8 87-169 Web: http://www.wago.com
Subject to design changes
13.06.2000 / d063400e.doc
A
B
C
B
A
C
24V
0V
13 14
SC
750-634
++
AB
0V 0V
A
C
B
0V
24V
shield (screen) shield (screen)
power jumper contacts
Delivery without Miniature-WSB-Quick marking system
Description
Item-No. Pack.-unit
pcs.
Incremental Encoder Interface 750-634 1
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
insusceptible to faults to a PC, a PLC or a CNC via the
fieldbus.
A period measurement with a resolution of 200 ns is possible.
Field and system level are electrical isolated.
All I/O-modules are independent of the fieldbus and
automatically connected to the next module when snapped
onto the DIN rail.
To improve the electromagnetic compatibility (EMC) ground
(earth) the DIN rail.
Further information on system data and general
conditions is available in the catalogue W3 band 3
Technical Data
Sensor connection A, B, C
Sensor operating voltage DC 24 V
Counter 16 bits binary
Cut off frequency 1 MHz
Quadrature decoder 4 time evaluation
Zero pulse latch 16 bit
Commands read, set, activate
Supply voltage DC 24 V (-15 % / +20 %)
Current consumption
max.
internal 50 mA
power contacts 100 mA (without sensor load current)
Insulation 500 V (system / supply)
Bit width 2 x 16 bits data
1 x 8 bits control/status
1 x 8 bits reserved
Operating temperature 0 °C ... + 55 °C
Wire connection CAGE CLAMP®;
0,08 mm² - 2,5 mm²
AWG 28 – 14
8 – 9 mm stripped length
Dimensions (mm) W x H x L 12 x 64* x 100
* from upper edge of DIN 35 rail
Weight approx. 60 g
Storage temperature -25 °C ... + 85 °C
Relative air humidity 95 % no condensation
Vibration and acc. to IEC 60068-2-6
shock resistance acc. to IEC 60068-2-27
Degree of protection IP 20
EMC
Immunity to interference acc. to EN 50082-2 (95)
Emission of interference acc. to EN 50081-2 (94)