Graco 3A2098H important safety instructions Profibus Fieldbus Connections, Rts

Appendix C - Communications Gateway Module (CGM) Connection Details

PROFIBUS
OP					ST
5	4	3	2	1

DC

9 8 7 6

TI11816A

FIG. 72: PROFIBUS Fieldbus Connections

Operation Mode (OP)

State	Description
Off	Not online / No power
Green	On-line, data exchange
Flashing	On-line, clear
Green
Flashing Red	Parameterization error
(1 flash)
Flashing Red	PROFIBUS Configuration error
(2 flashes)

PROFIBUS Connector (DC)

Pin	Signal	Description
1	-	-
2	-	-
3	B Line	Positive RxD/TxD, RS485 level
4	RTS	Request to send
5	GND Bus	Ground (isolated)
6	+5V Bus	+5V termination power (isolated)
	Output
7	-	-
8	A Line	Negative RxD/TxD, RS485 level
9	-	-
Housing	Cable	Internally connected to the Anybus
	Shield	protective earth via cable shield filters
		according to the PROFIBUS stan-
		dard.

Status Mode (ST)

State	Description
Off	No power or not initialized
Green	Initialized
Flashing	Initialized, diagnostic event(s) present
Green
Red	Exception error

124 3A2098H