User manual

Detailed descriptions of I/O modules | Digital counter module UR20-1CNT-100-1DO
132 1432790000/03/02.2014Manual u-remote
1CNT100
Module status LED
Green: communication over system bus
1.1 Yellow: A / pulse controlled
1.4 Yellow: B / direction controlled
2.1 Yellow: output controlled
2.4 Yellow: Reset controlled
3.1 Yellow: latch controlled
3.4 Yellow: hardware gate controlled
LEDindicatorsUR20-1CNT-100-1DO,errormessagesseeChapter13
1
2
3
1
2
3
24 V DC⎽IN
GND⎽IN
CH0 A
CH0 B
DO
Latch
Gate
Latch
GND
24 V DC
Gate
CH0 A
GND
24 V DC
CH0 B
DO
GND
24 V DC
Reset
Typ 3
System
bus
U
SYS
U
IN
U
OUT
µC
1
2
3
4
Reset
UR20 1CNT-100
BlockdiagramUR20-1CNT-100-1DO