3412N/2 EBM-Papst Industries Inc, 3412N/2 Datasheet - Page 3

• Manufacturer Part Number: 3412N/2
• Description: FAN, 92MM, 12VDC
• Manufacturer: EBM-Papst Industries Inc
• Series: 3400N -r

Specifications of 3412N/2

• External Height: 92mm
• External Width: 92mm
• External Depth: 25mm
• Current Type: DC
• Supply Voltage: 12VDC
• Flow Rate: 84m3/h
• Noise Figure Typ: 32dB
• Power Connection Type: Wire Leads
• Bearing Type: Ball
• Flow Rate - Imperial: 49.4cu.ft/min
• Bearing Style: Ball
• Svhc: No
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

U
U
n
Electrical connection
All voltages measured to ground.
External load resistance R
s
s
s
only TD-Fans
Fan speed
Signal output voltage
all modells but not TD-Fans
2 Pulse / Rotation
Signal Frequenzy [F]= 2 x n/60 Hz
t
6 Pulse / Rotation
Signal Frequenzy [F]= 6 x n/60 Hz
1
t
1
U
1 Rotation
S Low
1 Rotation
t
2
U
U
n
S Low
min
S High
t
2
U
Fan
S High
a
/ U
S
Customer
/ U
I
sink
BS
required.
(+) Power
(-) Power
output
U
U
S
B
+U
Sensor signal /2
– Speed-proportional rectangular pulse for external speed monitoring of fan motor
– 2 pulses per revolution / 6 pulses per revolution by TURBOFANS.
– Open-Collector signal output
– Extremely wide operating voltage range (5 ... 60 V)
– Easy adaptation to user interface
– Connection via separate lead
– The sensor signal also serves as a major comparison variable for setting and
BS
U
maintaining the desired speed for interactive or controlled cooling with one or several
interconnected fans.
B
n
max
t
t
t
Signal data
250
400 F
400
412 J
414 J
500 F
600 F
600 N
700 F
8400 N
8300
8200 J
3400 N
4400 F
4300 N
4300
4400
4212
4214
4218
4100 N
5112 N
5114 N
5118 N
7112 N
7114 N
7118 N
Type
620
600 J
3300
3200 J
DV 4100
5200 N
DV 5200
V DC
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
≤0.4
mA
≤2
1
1
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V DC
30
30
30
30
30
30
30
30
30
30
30
28
30
30
28
30
30
30
30
30
30
30
30
30
30
30
30
30
15
60
60
60
30
60
mA V DC
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
≤30
≤30
≤30
≤30
≤30
≤30
≤30
≤30
≤30
≤30
≤30
≤28
≤30
≤30
≤28
≤30
≤30
≤30
≤30
≤30
≤30
≤30
4–30
4–30
4–30
≤30
4–30
≤30
≤5
≤60
≤60
≤60
≤30
≤60
mA
2
≤2
≤2
≤4
≤4
≤2
≤2
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤4
≤20
≤20
≤20
≤20
≤20
≤20