User manual

Detailed descriptions of I/O modules | Digital input module with time stamp UR20-2DI-P-TS
84 1432790000/03/02.2014Manual u-remote
2DI-TS
Module status LED
Green: Communication over the system bus
Red: Collective error diagnostic
1.1 Yellow: Input0 active
3.1 Yellow: Input1 active
LEDindicatorsUR20-2DI-P-TS,errormessagesseeChapter13
DI_0
DI_1
1
3
DI_0
GND
24 V DC
FE
DI_1
GND
24 V DC
FE
Type 3
U
SYS
U
IN
U
OUT
µC
24 V DC⎽IN
GND⎽IN
FE
1
2
3
4
1
3
1
3
UR20 2DI-TS
BlockdiagramUR20-2DI-P-TS