750-404 [Up/Down Counter /100 Khz]; Variations; View; Description - WAGO 750-404 Manual

2.1.2 750-404 [Up/Down Counter /100 kHz]

Up/Down Counter, DC 24 V, 100 kHz

2.1.2.1 Variations

Item-No.
750-404
750-404/000-002 Peak Time Counter
750-404/000-004 Up / Down Counter /

2.1.2.2 View

Status
DO 1
DO 1
Fig. 2.1.2-1: View

2.1.2.3 Description

The Up/Down counter 750-404 and the variation 750-404/000-004 is capable
of counting binary pulses of DC 24 V at the input CLOCK and then transmits
the data to the fieldbus.
The counter module 750-404/000-002 begins processing with pulses at the
CLOCK input and counts the pulses in a special time span. The time span is
given as 10 s.
The changes from 0 V to 24 V are counted
The counter counts up, if the input U/D is set at 24 V. With an open circuit
input or 0 V the counter counts backwards.
WAGO-I/O-SYSTEM 750
I/O Modules
Designation
Up/Down Counter /
100 kHz
Switch Output
13 14
A
U/D C
B
D
U/D CLK
U/D
+ +
- -
A1 A2
750-404
750-404 [Up/Down Counter /100 kHz]
Description
Up/Down Counter, DC 24 V, 100 kHz
Peak Time Counter, DC 24 V, 10 kHz
Up/Down Counter, 24 V, 100kHz,
Switch Output
Status
CLOCK
DO 2
Data contacts
CLOCK
24V
0V
DO 2
Power jumper contacts
• 13
Variations
g040400e