SMC Networks EX9-OET1 EX9-OEP1, EX500-AP -S Input wiring Cable wiring, Input connector pin layout

Wiring

Input wiring

Cable wiring

EX250-IE1/2/3

Aligning the key groove with the input connector (socket) of Input Block, plug in the cable (plug).

Tighten the lock nut on cable side by turning it clockwise by hand.

Confirm that the connector does not move.

EX250-IE1/2

EX250-IE3

	EX250-IE2							EX250-IE3
	(M12 connector, 5 pin, Socket)						(M8 connector, 3 pin, Socket)
1	Power supply (24VDC)					1	Power supply (24VDC)			Input connector
3	Power supply (0V)	1		2	Input No.1	3	Power supply (0V)	1		3
5	Ground					4	Input	1		Input connector
			5
		4		3
					Input No.0			4	4	Input connector
									1
		1		2	Input No.3			3
								4
										Input connector
		4	5	3				4
									3
					Input No.2
								1	3

Be sure to check the specifications of the input signal when wiring the sensor.It may cause the malfunction.Mind the position of the mounting key when selecting the sensor.

NOTE

Input connector pin layout

EX250-IE1

(M12 connector, 5 pin, Socket)

1	Power supply (24VDC)
3	Power supply (0V)	1	2	Input No.1	*1
5	Ground
			5
		4	3	Input No.0
Input connector "0"		1	2	NC *2
			5
		4	3

Input connector "1"

*1) Input No.1 is connected

to the pin No.2 of the input connector "0",

2 input signals can be directly input from the input connector "0".

*2) NC : Not connected

Mount a Waterproof Cap on each unused connector of Input Block. The proper use of Waterproof Cap can achieve IP67 Enclosure. (Tightening torque : 0.1Nm for M12) For Waterproof Cap, refer to "Option" (page 32) in this manual.

Correlation between input number and Input Block

The total number of Input and Output Blocks can not exceed 10.

The maximum input point is 32.

IE2	IE3	IE2		IE1	SI Unit
11		6	3		1
13		8	5		BUS
				0
10	7	2

PWR

12 4 1

9

The input number is 1, 2 ...32 from the SI Unit side.

20 21