ITW Ion Systems 6422e User manual

Point of Use
Ionizing Blower
Model 6422e/6422e-AC
User’s Manual

19-6422-M-01 Rev 1
About ION Systems
ION Systems develops, manufactures, and markets system
solutions to manage electrostatic charge. As the world's largest
provider of electrostatics management products and services, ION
Systems improves its customers' business results by providing a
total solution to their electrostatic discharge and electromagnetic
interferencechallenges.IONSystemsisawholly-ownedsubsidiary
of Illinois Toolworks, and is located in Alameda, California. For
more information about ION Systems visit www.ion.com or call
800-367-2452. ION Systems is ISO 9001 and ANSI ESD S20.20
certified.
©2010 ION Systems, Inc.

19-6422-M-01 Rev 1
Contents
1 Description.......................................................................1
1.1 Point of Use Ionizing Blower............................................................... 2
1.2 About IsoStat Technology................................................................... 3
1.3 Performance...................................................................................... 4
1.4 Power Requirements.......................................................................... 5
2 Setup & Operation........................................................... 7
2.1 Box Contents...................................................................................... 8
2.2 Blower Placement ..............................................................................9
2.3 Power Connections .......................................................................... 12
2.4 FMS Connection............................................................................... 15
2.5 Turning on the Blower...................................................................... 17
2.6 Alarms............................................................................................. 18
3 Maintenance ..................................................................19
20
3.2 Cleaning the Chassis........................................................................ 21
3.3 Cleaning the Emitter Points.............................................................. 22
3.4 Auto-Clean System............................................................................23
4 Specifications ............................................................... 25
5 Warranty & Service....................................................... 27

19-6422-M-01 Rev 1 1
1
Description
1.1 Point of Use Ionizing Blower
1.2 About IsoStat Technology
1.3 Performance
1.4 Power Requirements

1.1 Point of Use Ionizing Blower
The Point of Use Ionizing Blower Model 6422e is a compact
ionizing Blower that controls static discharge in areas where static
build-up can cause contamination, ESD, material-handling
problems, or microprocessor lock-up. The internal emitter points
are electrostatically shielded to eliminate field-induced charging.
Steady-state DC ion emission provides fast discharge with low
airflow, allowing less disturbance of delicate product.
The Model 6422e has a red alarm indicator LED on the front of the
chassis. The eight-pin terminal strip on the back of the unit
provides a 4-20 mA current loop and relay output connection to
your facility monitoring system (FMS) in addition to the 24 VDC
input connection, see Figure 2. Back of Model 6422e
Figure 1. Front of the Model 6422e
Figure 2. Back of Model 6422e
Section 3.4

19-6422-M-01 Rev 1 3
1.2 About IsoStat Technology
The 6422e Blower’s internal emitter points are electrostatically
shielded to eliminate field-induced charging. Steady-state DC ion
emission provides fast discharge with low airflow for less
disturbance of delicate product.
Ionizers incorporating IsoStat technology never need calibration
and require very little maintenance. IsoStat is based on a law of
physics, Conservation of Charge, which states that charge cannot
be created or destroyed in an isolated system. By isolating the
ionizer’s emitter points from ground, IsoStat ensures equal
numbers of positive and negative ions.

19-6422-M-01 Rev 1 4
1.3 Performance
The 6422e Blower will reduce a static charge of ±1,000V down to
100V in approximately four seconds at a distance of 1 ft. (30.48
cm)1. See Table 1 for typical discharge times as determined by
distance. Distance is measured from the front center of the Blower.
Ionization balance is better than ±20V at 1 ft. (30.48 cm).
Table 1. Performance
*Testing wasperformed with acharge platemonitorin accordance
with ionization standard ANSI/ESD STM3.1-2000 of the ESD
Association.
Four-second discharge at one foot distance is when operating Blower with AC
power. Discharge time at one foot when operating Blower with DC power is five
seconds.
Distance Discharge Time
1 ft (30.48 cm) 4 seconds*
2 ft (61 cm) 10 seconds
3 ft (91.44 cm) 19 seconds

19-6422-M-01 Rev 1 5
1.4 Power Requirements
The maximum power requirement for the Model 6422e is 6W.
Three different power supplies are available as options for the
Blower, providing 24 VDC or 24 VAC. The fourth power source is
24 VDC from your process equipment using the terminal block and
eight pin connector on the rear of the Blower.
ION Systems offers three power supplies for use with this product:
• Transformer(p/n14-1320)forusewith120VAC/60Hzsystems
• Transformer(p/n14-1330)forusewith230VAC/50Hzsystems
• Both 14-1320 and 14-1330 transformers provide the Blower
with appropriate 24 VAC
• AC/DC universal power supply (p/n 14-1322) for use with 120/
240 VAC 50/60 Hz provides the Blower with 24 VDC power.
Caution: The use of improper input voltage may result in poor perfor-
mance or damage to the unit.
Damage caused to the power supply from operation in an
environment that exceeds the specified limits will void the
warranty.
Achtung: Die Verwendung unzulässiger Eingangsspannung kann zu
schlechter Leistung und Beschädigung des Gerätes führen.
SchädenanderStromversorgung, verursachtdurchBetrieb
unterBedingungenaußerhalbderspezifiziertenGrenzwerte,
fallen nicht unter die Garantiebestimmungen.

19-6422-M-01 Rev 1 7
2
Setup & Operation
2.1 Box Contents
2.2 Blower Placement
2.3 Power Connections
2.4 FMS Connection
2.5 Turning on the Blower
2.6 Alarms

19-6422-M-01 Rev 1 8
Box Contents
120 VAC transformer (#14-1320)
- 230 VAC transformer (#14-1330)
- AC/DC universal power supply (#14-1322)
If you ordered an AC/DC universal power supply (#14-1322), you
will have one of the following plug adapters:
• US wall outlet adapter (p/n 18-0285)
• UK wall outlet adapter (p/n 18-0286)
• Europe wall outlet adapter (p/n 18-0287)
• Australia/China wall outlet adapter (p/n 18-0288)
Figure 3. Mounting Screws and 8-pin Terminal Block

Table 1 Performance
Keep grounded objects away from the ionized airstream to
avoid the possibility of increased offset voltages.
Figure 4. Model 6422e with U-bracket
Do not use this Blower in an explosive environment. Poorly
maintainedionizerscouldproduceelectricarcsattheemitter
points and lead to detonation in an explosive environment.
Verwenden Sie dieses Gebläse nicht in explosionsge-
fährdetenBereichen.SchlechtgewarteteIonisatorenkönnen
an den Emitter-Punkten Lichtbögen erzeugen und in explo-
siver Umgebung eine Explosion auslösen.

Figure 5. U-bracket Holes for Mounting
Figure 6. U-bracket Side T-knob for Tilt Adjustment

Do not use screws longer than 12mm to attach brackets to
the threaded inserts in the sides of the Blower.
Verwenden Sie zum Anschrauben von Halterungen an den
seitlichamGebläse(Blower)befindlichenGewindeeinsätzen
keine Schrauben, die länger als 12mm sind.

Power Supply Connection
1.4 Power Requirements
AC/DC Adapter Connection
Figure 6. U-bracket Side T-
knob for Tilt Adjustment
Figure 7. Push the Adapter into the AC/DC Power Supply

Connection to Process Equipment Power
22 AWG and 16 AWG.
When wiring the Blower directly to a 24 VDC source, observe the
maximum voltage and power requirements for the unit (24 VDC
[±10%], 400 mA DC maximum) and polarity.
Use a small flatblade screwdriver to secure cables stripped 1/4 in.
(6.3 mm) into the terminal block. See Figure 8. Flatblade
Screwdriver Securing Connecting Cables
Table 2. Model 6422e DC Power on Pins 7,8
Figure 8. Flatblade Screwdriver Securing Connecting Cables
Pins State
24 VDC return
7 +24V
6-1 Not used on Model 6422

Figure 9. Terminal Block
Damagetotheproductasaresultofimproperwiringconnec-
tions or failure to heed maximum voltage limits will not be
covered by the warranty.
Schäden am Produkt infolge unsachgemäßer Verdrahtung
oder wegen unterlassener Beachtung von maximal zuläs-
sigen Spannungen werden nicht durch die Garantie
abgedeckt.

FMS Connection
Pin Function(s) Pin Description
24VDCprocessequipment
power
824 VDC return (Ground)
7 +24V
6Do not use
4-20 mA current loop 5- Current loop (Ground)
4+ Current loop
3Open for active alarm
Relay connections 2Relay common
1Closed for active alarm

Table 4. FMS Output States
Normal State Alarm State No Power
4-5 (Current Loop) 4 mA (OK) 20 mA (Alarm) 0 mA (brownout)

2.5 Turning on the Blower