User manual

6 DetaileddescriptionsofI/Omodules| Digital pulse width modulation output module UR20-2PWM-PN-0.5A
226 1432790000/08/12.2015Manual u-remote
2PWM
Module status LED
Green: Communication over the system bus
Red: Collective error diagnostic
1.1 Yellow: PWM output 0 = 100 %, P-switching
Yellow ashing at 2Hz: PWM output 0 is > 0 and < 100 %,
PN-switching or P-switching
3.1 Yellow: PWM output 1 = 100 %, P-switching
Yellow ashing at 2Hz: PWM output 1 is > 0 and < 100 %,
PN-switching or P-switching
LEDindicatorsUR20-2PWM-PN-0.5A,errormessagesseeChapter13
GND
PWM 0
PWM 1
1
3
1
3
1
3
PWM 0
GND
24VDC
FE
PWM 1
GND
24VDC
FE
System
bus
U
SYS
U
IN
U
OUT
µC
24V DC OUT
GND OUT
FE
1
3
UR20 2PWM-0,5A
Block diagram UR20-2PWM-PN-0.5A