User manual

6 Detailed descriptions of I/O modules | Digital counter module UR20-1CNT-100-1DO
334 1432790000/08/12.2015Manual u-remote
1CNT100
Module status LED
Green: communication over system bus
Red: Collective error diagnostic
1.1 Yellow: A / pulse controlled
1.4 Yellow: B / direction controlled
2.1 Yellow: output set
2.4 Yellow: reset input controlled
3.1 Yellow: latch input controlled
3.4 Yellow: gate input (HW gate) controlled
LEDindicatorsUR20-1CNT-100-1DO,errormessagesseeChapter13
1
2
3
1
2
3
24VDC IN
GND IN
CH0 A
CH0 B
DO
Latch
Gate
Latch
GND
24VDC
Gate
CH0 A
GND
24VDC
CH0 B
DO
GND
24VDC
Reset
Type 3
System
bus
U
SYS
U
IN
U
OUT
µC
1
2
3
4
Reset
UR20-1CNT-100-1DO
BlockdiagramUR20-1CNT-100-1DO