Fan Type Ionizer, IZF21/IZF31 Series
Brand :
SMC
Caution
- Please refer to the manufacturer's catalog for specification details.
- Product images may be representative images. Refer to the manufacturer's catalog for shape details.
Product Description
Ionizer with flow rate adjustment function that enables extensive, rapid static neutralization.
[Features]
· Covers an extensive static neutralization area with adjustable louver.
· Stable static neutralization performance and easier maintenance.
· 7 types of alarm functions as standard.
· LED indicator can be checked from 2 directions.
· Filter prevents ingress of lint and foreign matter, etc. to the motor and helps reduce issues and short circuits between emitters.
· Automatic balance adjustment function achieves stable offset voltage and reduces adjustment time.
· Automatic cleaning function reduces emitter contamination.
· Replaceable emitter cartridge can be removed in a single action (no tools required).
Fan-Type Ionizer, IZF21/IZF31 Series Specifications
Fan-Type Ionizer External Appearance
IZF21 external appearance
| Model | IZF21-□ | IZF21-P | IZF31-□ | IZF31-P | |
|---|---|---|---|---|---|
| NPN | PNP | NPN | PNP | ||
| Maximum Air Flow | 1.8 m3/min | 4.4 m3/min | |||
| Applied Voltage | ±5 kV | ||||
| Ion Generation Method | Corona discharge type | ||||
| Voltage Application Method | DC type | ||||
| Offset Voltage (Ion Balance)* | ±5 V | ||||
| Power Supply Voltage | 21.6 to 26.4 V DC (Within 24 V DC ±10%) | ||||
| Current Consumption | 0.9 A or less | 1.3 A or less | |||
| Input Signal | Ionizer Stop Signal | Connected to 0 V Voltage range: 5 V DC or less Current consumption: 5 mA or less | Connected to +24 V Voltage range: 19 V DC to power supply voltage Current consumption: 5 mA or less | Connected to 0 V Voltage range: 5 V DC or less Current consumption: 5 mA or less | Connected to +24 V Voltage range: 19 V DC to power supply voltage Current consumption: 5 mA or less |
| Cleaning Input Signal | |||||
| Output Signal | Maintenance Signal | Max. load current: 100 mA Residual voltage: 1 V or less (load current at 100 mA) Max. applied voltage: 26.4 V DC | Max. load current: 100 mA Residual voltage: 1 V or less (load current at 100 mA) | Max. load current: 100 mA Residual voltage: 1 V or less (load current at 100 mA) Max. applied voltage: 26.4 V DC | Max. load current: 100 mA Residual voltage: 1 V or less (load current at 100 mA) |
| Error Signal | |||||
| Ambient Operating Temperature | Operating: 0 to 50°C, Stored: -10 to 60°C | ||||
| Ambient Humidity | Operating, Stored: 35 to 80% RH (no condensation) | ||||
| Material | Case: ABS / PBT / Stainless steel, Emitter: Tungsten | ||||
| Impact Resistance | 100 m/s2 | ||||
| Standards/Directive | CE (EMC directive: 2014/30/EU) | ||||
*Based on ANSI/ESD-STM3.1-2006 standards
AC Adapter Specifications
| Input Voltage | 100 V AC to 240 V AC, 50/60 Hz |
|---|---|
| Output Voltage | 24 V DC |
| Output Current | 1.9 A max |
| Ambient Operating Temperature | 0 to 40°C, Stored: -20 to 65°C |
| Ambient Humidity | Operating, Stored: 5 to 95% RH (no condensation) |
| Weight | 375 g (including AC cord, connector) |
| Standards/Directive | CE/cUL |
Weights
| - | IZF21 | IZF31 |
|---|---|---|
| Body | 430 g | 605 g |
| Bracket | 146 g | 220 g |
| Automatic Cleaning Unit | 96 g | 127 g |
| Louver | 33 g | 58 g |
| Filter | 15 g | 26 g |
Display Function Names and Descriptions
IZF21/IZF31 Series display function names and descriptions
| No. | Name | Panel Display | Type | Description |
|---|---|---|---|---|
| 1 | Power supply switch | POWER | Switch | Switches power ON and OFF. |
| 2 | Power supply indicator | PWR | LED (Green/Red) | Green lights up…Power supply is ON Green flashes…Power supply abnormality Red flashes…CPU abnormality |
| 3 | Static neutralization operation / Incorrect high voltage indicator | ION/HV | LED (Green/Red) | Green lights up…Static neutralization in operation Red lights up…Incorrect high voltage detected Red flashes…CPU abnormality |
| 4 | Error indicator | ALM | LED (Red) | Red lights up…Fan motor failure or automatic cleaning error detected Red flashes…CPU abnormality |
| 5 | Maintenance indicator | NDL | LED (Green/Red) | Green lights up…Emitters require cleaning Green flashes…Automatic cleaning in operation Red flashes…Emitter cartridge not mounted correctly or automatic cleaning error or CPU failure detected |
| 6 | Balance adjustment | ADJUST | Trimmer | Adjusts offset voltage (ion balance). |
| 7 | Air flow adjustment | BLOW SPEED | Rotary switch | Adjusts fan air flow. |
Wiring Chart
IZF21/IZF31 Series Wiring Chart
| Pin No. | Cable Color | Signal Name | Signal Direction | Description |
|---|---|---|---|---|
| A1 | Brown | +24 V DC | IN | Connects power supply. |
| B1 | ||||
| A2 | Blue | 0 V | IN | |
| B2 | ||||
| A3 | Green | F.G. | - | Ground terminal with a ground resistance of 100Ω or less to use as a reference electric potential of offset voltage. |
| B3 | Yellow-green | Ionizer Stop Signal | IN | Signal input to turn fan ventilation and ion generation ON or OFF. NPN type: Connect to 0 V to stop fan and ion generation (operates when disconnected). PNP type: Connect to +24 V DC to stop fan and ion generation (operates when disconnected). |
| A4 | Gray | Cleaning signal | IN | Cleaning of emitters starts when automatic cleaning unit is mounted. |
| B4 | Yellow | Maintenance Signal | OUT (A-Contact) | Turns ON when cleaning due to emitter contamination and/or replacement due to wear is required or when automatic cleaning is in operation (when an automatic cleaning unit is mounted). Turns OFF during output circuit over current error. |
| A5 | Purple | Error Signal | OUT (B Contact) | Turns OFF if there is a power supply failure, incorrect high voltage, fan motor failure, CPU failure, excess current on the output circuit, emitter cartridge mounting failure or automatic cleaning error (when an automatic cleaning unit is mounted) (ON during normal operation). |
| B5 | White | - | - | - |
Dimensional Outline Drawing
(Unit: mm)
IZF21-□-□□□□ dimensional drawing
(Unit: mm)
Bracket/IZF21-□-□B□□ dimensional drawing
(Unit: mm)
IZF31-□-□□□□ dimensional drawing
(Unit: mm)
End Bracket / IZF31-□-□B□□ dimensional drawing
Wiring Circuit
IZF21/IZF31 Series Wiring Circuit 1
IZF21/IZF31 Series Wiring Circuit 2
Specific Product Precautions
Selection Warning
- *This product is intended for use with general factory automation (FA) equipment.
If considering using the product for other applications (especially those stipulated in the Safety Instructions), contact SMC beforehand. - *Use this product within the specified voltage and temperature range.
Using outside of the specified voltage may cause malfunction, damage, electric shock or fire. - *This product is not an explosion-proof structure.
Never use this product in locations where a dust explosion may occur or in an atmosphere where flammable or explosive gases are used. This may cause fire.
Selection Caution
- *This product is not available with clean specification.
When taking into a clean room, confirm the required level of cleanliness before use. Fine particles are generated due to wear of emitters and motor sliding during operation.
*Refer to the catalog for further information on this product.