1103 Ultra-compactIonizerER-VSERIES
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Static
Removers
Cleaning
Box
Pluse
Air-gun
Electrostatic
Sensor
ER-Q
ER-F
ER-TF
ER-VW
ER-V
SPECIFICATIONS
Main unit
Type
Spot type
Item
Model No.
ER-VS01
Charge removal time (±1,000 V ±100 V)
1 sec. or less (Note 2)
Ion balance
±10 V or less (Note 2)
Ozone generation
0.03 ppm or less (Note 3)
Applicable fluid
Air (dried clean air) (Note 4)
Supplied air flow
500 /min. (ANR) or less (Note 5)
Air pressure range
0.05 to 0.7 MPa (Note 5)
Supply voltage
24 V DC ±10 %
Current consumption
70 mA or less
Discharge method
High frequency AC method
Discharge output voltage
2,000 V approx.
Check output
NPN open-collector transistor
Maximum sink current: 50 mA
Applied voltage: 30 V DC or less (between check output and 0 V)
Residual voltage: 1 V or less (at 50 mA sink current)
Output operation
ON when a dirt or worn etc. of the discharge needle is detected for 1.5 sec. or more continuously, OFF when operation is normal (Note 6)
Short-circuit protection
Incorporated
Error output
NPN open-collector transistor
Maximum sink current: 50 mA
Applied voltage: 30 V DC or less (between error output and 0 V)
Residual voltage: 1 V or less (at 50 mA sink current)
Output operation
OFF when abnormal discharge is detected, ON when operation is normal
Short-circuit protection
Incorporated
Discharge halt input
Short-circuit to 0 V: Discharge halt, Open: Discharge allowed (operation start)
Reset input
When abnormal discharge is detected, discharge is halted due to an error. Reset the discharge halt by briefly shorting the
power supply’s 0 V line.
Indicators
Power
Green LED (lights up when the power is ON)
Discharge
Green LED (lights up when discharging)
Check
Orange LED (lights up when the discharge needle is worn or dirty, etc.) (Note 6)
Error
Red LED (lights up when abnormal discharge is detected)
Environmental
resistance
Ambient temperature
0 to +55 °C +32 to +131 °F (No dew condensation)
Ambient humidity
35 to 65 % RH
EMC
EN 61000-6-2, EN 61000-6-4
Vibration resistance
10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each
Cable
Cable with a connector, 0.5 m 1.640 ft long
Material
Enclosure: PPS, Cover: Stainless steel, Discharge needle: Tungsten
Weight
Net weight: 120 g approx.
Accessory
Connector for wiring: 1 set [Manufactured by Molex: Housing (5557-08R), Terminal (5556TL)]
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 °C +68 °F.
2) A typical sample applied with a supply voltage of 24 V, a distance of 100 mm 3.937 in from the front surface of the air flow outlet and a pressure of 0.25
MPa while the shower nozzle is in use. (Measured on a sample left in the atmosphere at a relative humidity of 65 % RH or less for 24 hours or more.)
3) A typical sample applied with a power voltage of 24 V, a distance of 300 mm 11.811 in from the front surface of the air flow outlet and a pressure of 0.25
MPa while the shower nozzle is in use.
4) The air is dried (dew point: equivalent of –20 °C – 4 °F) and filtered (mesh-size: equivalent of 0.01 m 0.0004 mil) air.
5) The applicable pressure range depends on the nozzle to be used.
6) When confirming the check output, carry out discharge for 2 sec. or more.