
9
eXpanSiOn MOdule p872 - SerCOS interfaCe
regiStratiOn COnneCtOr
R0 - R7:
registration inputs (24V).
R0V:
registration common 0V return.
COnneCtOr (tX)
sercos fibre-optic transmit. (9mm FSMA)
COnneCtOr (rX)
sercos fibre-optic receive. (9mm FSMA)
led funCtiOnS
LED
LED Colour
LED Function
ok
Green
ON=Module Initialised Okay
0
Red
ON=Ring Open / Distorted
1
Yellow
sercos Phase
2
Yellow
sercos Phase
SERCOS PHASE
LED 1
LED 2
0
OFF
FLASH
1
OFF
ON
2
FLASH
OFF
3
ON
OFF
4
ON
ON
R0
R1
R2
R3
R0V
R0V
R4
R5
R6
R7
R0V
R0V