SMC Networks EX9-AC -7, EX500-AP -S Display, Output Block, Power Block, EX250-IE1 EX250-IE2/IE3

Display/Setting

Display

EX250-IE1 EX250-IE2/IE3

	0
0	1
	2
1	3
EX250	EX250

EX9 Series Output Block/Power Block Model Indication Method

The EX9 series General Purpose Output Block is the unit to operate various output (solenoid valve, relay, etc.) in combination with valve and SI Unit.

There are two types ---- one type is for low wattage load (EX9-OET1) receiving power

supply from SI Unit, and the other type is for high wattage load (EX9-OEP1) receiving power supply from an external source. NOTE)

The type for high wattage load is used in combination with the Power Block (EX9-PE1) connected with external power supply.

As the low wattage load type is powered from SI Unit, the wattage of load is limited to 1.5W NOTE) . For a load up to 12W, use the Power Block and the high wattage load type.

NOTE

+COM. type EX9-OET/P2 cannot be connected to EX250-SEN1.

Display		Description
PWR	Lights up	Power supply for sensor is ON.
	Off	Power supply for sensor is OFF.
0, 1, 2, 3	Lights up	Sensor signal input corresponding to the number is ON. (Logic "1")
	Off	Sensor signal input corresponding to the number is OFF. (Logic "0")

Output Block

EX9 OE

1

Output specification

1 PNP output (-COM.)

Power supply type

TInternal power supply type (for low wattage load)

P External power supply type (for high wattage load)*

*It is connected to the Power Block while its operation.

Switch setting

Applicable sensor to the Input Block can be switched to NPN/PNP.

Remove the Input Block according to the "Mounting/Installation" (Page 7) in this operation manual, then set up the switch with a sharp-pointed watchmakers screw driver etc.

Install the Input Block after the setting according to "Mounting/Installation" (Page 7) in this operation manual.

NPN/PNP selector switch

NPN

PNP

Power Block

EX9 PE1

22 23