GE GFK-1541B manual Installing the IC697CMM742 Ethernet Interface

2

Installing the IC697CMM742 Ethernet Interface

The IC697CMM742 Ethernet Interface is mounted in a Series 90-70 PLC rack. It is connected to an Ethernet network via a 10Base-T port, a 10Base2 port, or a user-provided transceiver cable and transceiver via an AUI port.

IC697CMM742 Ethernet Interface

	ETHERNET
	INTERFACE
	MODULE OK
LEDS	LAN ONLINE
	SERIAL ACTIVE
	STATUS
RESTART
PUSHBUTTON	RESTART
STATION MGR (RS-232)	STATION
	MGR
SERIAL PORT
	RS
		S
	232
		E
SERVICE OPTION		R
CONNECTOR	SERVICE	I
	OPTION	A
		L

		C
		O
		N
		N
	S/W	E
SOFTWARE LOAD (RS-485)		C
	LOAD
SERIAL PORT		T
	RS	I
	485	O
		N
		S
10BaseT NETWORK	10
PORT
	BASE
	T

E

T

OR H

E

R

N

E

T

AUI NETWORK PORT	AUI C
		O
		N
		N
		E
	OR	C
		T
		I
		O
		N
10Base2 NETWORK	10
PORT	BASE
	2

DEFAULT STATION ADDRESS

LABEL

	a45598
DISABLE ONBOARD	REPLACEABLE FUSE
10Base2 PORT JUMPER
FU3
JP7
	SERIAL
	NUMBER
	LABEL

The CMM742 has several user-accessible elements.

Four LEDs are located at the top of the board. The Restart pushbutton is located immediately below the LEDs. The RS-232 serial port with the RJ-11 connector (similar to a modular telephone connector) is the Station Manager port. The RS-485 serial port with the 15-pin “D” connector located immediately below the Station Manager port is the module’s Software Loader port. Below these there are three ports, any one of which can be used to connect to the Ethernet network: the 10Base-T, RJ-45 port, the AUI port, and the 10Base2, BNC port.

LEDs

There are four LEDs on the Ethernet Interface: MODULE OK, LAN ONLINE, SERIAL ACTIVE, and STATUS. Each of these LEDs can be ON, OFF, BLINKING slow, or BLINKING fast. They indicate the state of the Interface, traffic on the network port (LAN ONLINE LED), and that an exception event has occurred.

GFK-1541B Chapter 2 Installation 2-41