Schneider Electric IP67 manual Unused M12 connectors must not be left unprotected, Pin SUB-D

CANopen Network Interface

CAUTION

Correspondence between 9-pin SUB-D Connectors and M12 5-pin Connectors

RISK OF EQUIPMENT DAMAGE AND NON-COMPLIANCE WITH STANDARD IP67

Unused M12 connectors must not be left unprotected.

If an M12 connector is not fitted with a line terminator or connected to a standard cable, fit a sealing plug so as to guarantee the product’s IP67 protection.

Failure to follow this instruction can result in injury or equipment damage.

The bus connector on IP20 products is a 9-pin SUB-D connector (e.g. Advantys OTB CANopen).

The following table shows the correspondence between pins on 9-pin SUB-D connectors and on 5-pin M12 connectors:

9-pin SUB-D		SUB-D	Signal	Meaning	M12 pin	5-pin M12
connector		pin				connector
		1	-	Reserved	-
		2	CAN_L	CAN_L bus line	5
		3	CAN_GND	0 V	3
						2	3
1	6	4	-	Reserved	-
2						5
		5	(CAN_SHLD)	Optional CAN shielding	1
	7
3
	8	6	(GND)	Optional CAN_V-	-	1	4
4
5	9
		7	CAN_H	CAN_H bus line	4
		8	-	Reserved	-
		9	(CAN_V+)	Optional power supply	-

Method	Follow the steps below:
	Step	Action
	1	Connect the connection cable for chaining to the BUS IN connector.
	2	If the splitter box is at the end of the line, connect a line terminator resistor to
		the BUS OUT connector.
		Otherwise, connect a connection cable to the BUS OUT connector.

1606218 02 08/2006 45