Model	SJ-R228*1
Ion generation method	Corona discharge method
Structure	Shockless resistor connection type
Voltage application method/applied voltage	Pulse AC method/±7000 V
Ion balance control method	I.C.C. method
Ion balance	±30 V
Operating distance	50 to 2,000 mm
Control input	NPN open collector or nonvoltage contact signal
Control output	NPN type photo relay: max. 100 mA (40 V or less)
Air purge connection port	M5
Air purge supplied pressure	0.2 MPa or less
Major features	Condition alarm output, ion level alarm output, alarm output, Ion balance adjustment feature (via remote control), Connection for monitor with power supply
Rating	Power voltage	24 to 36 VDC ±10 %
Overvoltage category	I
Pollution level	2
Current consumption	250 mA (at 24 VDC)/150 mA (at 36 VDC)
Environmental resistance	Ambient temperature	0 to +50 °C
Relative humidity	35 to 85 % RH (No condensation)
Material	Electrode probe	Tungsten
Ground electrode	Stainless steel
Main body	ABS resin
Weight	Bar	Approx 2,550 g
*1 A 10pin I/O cable or 10pin to 10pin modular cable is required to make the connection. The SJ-R036 requires a 6pin to 8pin modular cable to connect the bar and the controller. Please contact KEYENCE for information about CE compliance.

Keyence SJ-R228

Static Elimination System SJ-R series

Bar Type Main Unit 2280 mm

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Model	SJ-R228*1
Ion generation method	Corona discharge method
Structure	Shockless resistor connection type
Voltage application method/applied voltage	Pulse AC method/±7000 V
Ion balance control method	I.C.C. method
Ion balance	±30 V
Operating distance	50 to 2,000 mm
Control input	NPN open collector or nonvoltage contact signal
Control output	NPN type photo relay: max. 100 mA (40 V or less)
Air purge connection port	M5
Air purge supplied pressure	0.2 MPa or less
Major features	Condition alarm output, ion level alarm output, alarm output, Ion balance adjustment feature (via remote control), Connection for monitor with power supply
Rating	Power voltage	24 to 36 VDC ±10 %
Overvoltage category	I
Pollution level	2
Current consumption	250 mA (at 24 VDC)/150 mA (at 36 VDC)
Environmental resistance	Ambient temperature	0 to +50 °C
Relative humidity	35 to 85 % RH (No condensation)
Material	Electrode probe	Tungsten
Ground electrode	Stainless steel
Main body	ABS resin
Weight	Bar	Approx 2,550 g
*1 A 10pin I/O cable or 10pin to 10pin modular cable is required to make the connection. The SJ-R036 requires a 6pin to 8pin modular cable to connect the bar and the controller. Please contact KEYENCE for information about CE compliance.