SMC Networks EX9-AC002-3 Input Block Model Indication Method, Input Block Model indication method

Input Block Model Indication Method

Input Block

Model indication method

EX250 IE

Block type

1	Input points : 2, M12 connector (2pcs.)
2	Input points : 4,	M12 connector (2pcs.)
3	Input points : 4,	M8 connector (4pcs.)

Part Names

EX250-IE1 EX250-IE2 EX250-IE3

Tie-rod (2 pcs.)

Accessory

No.	Part names	Application
1	Input equipment connector	Connects the input equipment such as sensor, etc. Note1
2	Operation display LED	Displays the power source and input status. Note2

Note1 : For wiring method, refer to subsection "Wiring" (page 20) of section "Input Block" in this manual.

Note2 : For display and setting, refer to "Display/Setting" (page 22) in section "Input Block" in this manual.

Dimensions ( unit : mm )

EX250-IE1/2			EX250-IE3
	21	21

72.6 67.4

59.8 59.8

Mounting/Installation

Refer to subsection "Mounting/Installation" (page 7) in this manual.

Specifications

Applicable sensor	Current source type(PNP input)
	Current sink type(NPN input) *Selected with a switch.
Rated voltage	24VDC (It can have a voltage drop for 1V at max. to the
	power source voltage of the SI Unit.)
Logical "1" input voltage VH	11 to 30V
Logical "0" input voltage VL	-3 to +5V
Logical "1" input current IH	8mA Typ.
Connection of 2-wire sensor	Possible
Logical "1" input current IL	Max.2.5mA
Input delay time	3msec. Typ.
Supply current to sensor	Max. 120mA / Input Block
Connector type of the input	IE1/2	M12 connector (4 pin, plug or 5 pin, plug)
equipment
	IE3	M8 connector (3 pin, plug)

18 19