Schneider Electric Connecting the LUFP9 gateway to the DeviceNet network, Cables, Pin, Name

2. Hardware Implementation of the LUFP9 Gateway

2) Cables:
ƒ VW3 A8 306 R•• Modbus cable	Shielded cable with a male RJ45 connector at each
(“star” topology / “bus” topology with tap boxes)	end.
ƒ VW3 A68 306 Modbus cable	Shielded cable with a male RJ45 connector and a
(“bus” topology with tap boxes)	male 15-point SUB-D connector. It is used to connect
	a Modbus subscriber (slave or master) to a
	TSXSCA62 or TSXCA50 box.
ƒ Shielded double twisted pair Modbus cable	Bare cable (without connectors) used to make up the
(“bus” topology with branch boxes)	main section of the Modbus network. There are three
	items available: TSXCSA100 (100 m), TSXCSA200
	(200 m), and TSXCSA500 (500 m).

2.6. Connecting the LUFP9 gateway to the DeviceNet network

If the LUFP9 gateway is physically located either end of the DeviceNet network, you will need to connect a line termination to the terminals on its DeviceNet connector.

The resistance of this line termination should be equal to 121 Ω and it should be connected between pins 2 and 4 on the gateway connector, that is to say between the CAN_L and CAN_H signals.

LUFP9

Gateway

Detachable female

connector

DeviceNet cable

		Pinouts
Modbus	Pin	Name	Wire colour
	1	GND	Black
	2	CAN_L	Blue
	3	SHIELD	None (bare wire)
	4	CAN_H	White
	5	V+	Red

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