1199
Compact Fan Type Ionizer ER-Q SERIES
Selection
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ER-X
ER-TF
ER-VS02
ER-VW
ER-Q
ER-F
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SENSORS
PHOTO-
ELECTRIC
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MICRO
PHOTO-
ELECTRIC
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AREA
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LIGHT
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SAFETY
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FLOW
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INDUCTIVE
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MENT
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STATIC
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CURING
SYSTEMS
Type Compact fan type
Item Model No. ER-Q
Charge removal time (±1,000 V → ±100 V) 1.5 sec. approx. (Note 2)
Ion balance ±10 V or less (Note 2)
Power supply voltage 24 V DC ±10%
Power consumption 200 mA or less
Discharge method High-frequency AC method
Discharge output voltage ±2 kV approx.
Max. fan speed 6.4 m/s (Note 2)
Max. fan volume 0.2 m3/min.
Output(CHECK, ALARM)
NPN transistor / open collector
• Max sink current: 50 mA
• Applied voltage: 30 V DC or less (between output terminal and 0 V)
• Residual voltage: 1 V or less (at input current of 50 mA)
Output operation
Check: On when discharge check (Note 3) detected
Off at all other times
Error: Off when discharge error or fan error (Note 3) detected
On at all other times
Short-circuit protection Incorporated
Indicators Discharge (DSC): Green LED, Alarm (ALARM): Red LED
Ozone generation amount 0.02 ppm or less (Note 2)
Ambient temperature 0 to +50 °C +32 to +122 °F (No dew condensation), Storage: –10 to +65 °C +14 to +149 °F
Ambient humidity 35 to 65% RH (No dew condensation), Storage: 35 to 65% RH
Vibration resistance
10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z
directions for two hours each
Grounding method C (capacitor) grounding
Material Enclosure: PBT, Discharge needle: Tungsten
Weight Net weight: 110 g approx.
Accessory
Connector for wiring: 1 set
[Manufactured by Molex: Housing (5557-08P), Terminal (5556T)]
SPECIFICATIONS
Terminal
No.
Description Color code
10 V Blue
2COM (–)
─
3
N.C. (no connection)
─
4F.G. Green
5+24 V Brown
6COM (+)
─
7Check output Orange
8Error output Black
(Front view)
5678
1234
(Brown) +24 V
(Orange) Check output
(Blue) 0 V
COM (+)
(Black) Error output
(Green) F.G.
COM (−)
Main circuit
ZD1
ZD2
Tr1
D1
Tr2
D3
D2
30 V DC max.
+
−
Load
Load
1
8
7
6
5
2
4
Color code
Connector terminal No.
50 mA max.
50 mA max.
Internal circuit User’s circuit
24V DC
±10 %
+
−
I/O CIRCUIT AND WIRING DIAGRAMS
I/O circuit diagram Connector terminal arrangement
Symbols … D1: Reverse supply polarity protection diode
D2, D3: Input protection diode
ZD1, ZD2, : Surge absorption zener diode
Tr1, Tr2, : NPN output transistor
Notes: 1) Where measurement conditions have not been specied precisely, the conditions used were an ambient temperature of +20 °C +68 °F.
2) Typical value at 100 mm 3.937 in from directly in front of air outlet, fan speed MAX., with no lter installed.
3) Discharge check: Drop in discharging status detected. Discharge error: Abnormal discharge detected. Fan error: Fan operating problem detected.