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2) Switch S1 (Set Mode) in position "0", automatic setting (factory setting)
a) Setup as described under "1)", or
b) Automatic setup at power up
If a sheet is between the sensors at this time, then the setup is triggered. It must be ensured that only a single sheet is between the
sensors. The actual values will remain stored until sheets are between the sensors.
c) Automatic setup at the time when one sheet is coming between the sensors
If there is no sheet between the sensors for more then
for the next setup. The setup is triggered by the next sheet coming between the sensors. It must be guaranteed that only a single
sheet is between the sensors. The actual values will remain stored until sheets are between the sensors.
Operation
The evaluating unit 3RX2210 shows the state between Sonar sensors at two outputs A1 and A2. The output A1 "single
sheet" is active as long as only one sheet is between the two sensors. The output A2 "doublesheet" is active as long as two or more sheets
are between the sensors.
In addition, two LEDs signal the output state. The yellow LED A1 indicates a singlesheet, the red LED A2 indicates a double-layer or
multilayer sheet.
Technical Data (Fig. III)
Degree of protection
Total weight
Perm. ambient temperature
Rated operating voltage U
e
Rated operational voltage U
B
Residual ripple
Current input (no load) I
0
Power-up delay
Switching output (NO / pnp)
Rated operational current I
e
Voltage drop U
d
Switching frequency
Response time
Settings
SET active
SET not active
SET duration
SET input
III
84
64
16
24
SEND
SET
A1
U
1
B
A1
2
GND
3
A2
4
SET
5
MADE IN GERMANY
5
74
4
IP 65
Approx. 500 g
0 °C to +65 °C
24 V DC
DC 18 to 30 V
< 15% of U
B
< 75 mA
< 100 ms
< 200 mA
< 3 V at 200 mA
100 Hz
5 ms min.
> 6 V
< 2 V or open
100 ms min.
R
= 10 k Ω
in
(2,5)
M8
REC
3RX2210
A2
BN
WH
BU
BK
GR
UB : 18..30V DC
4,3
2 s, the previously stored values will be deleted and the device prepares
≥
Indicators
LED SET
LED SET
LED A1
LED A2
Sonar-Sensors
Sensing range
Ultrasonic frequency
Sound cone angle
Mechanical Data
Amplifier
Housing material
Weight
Connection
Sonar-Sensor
Housing material
Weight
Connection
37
34,5
13
M12x1
13
Green
Ready
Blinking
Learning
Yellow
Singlesheet
Red
Doublesheet
20 - 60 mm
Approx. 200 kHz
Approx. 12°
Aluminium, powder coated
Approx. 300 g
M12 connector, 5-pole
Brass, nickel-plated
Approx. 100 g
M8 connector, 3-pole
1
5
2
4
3
(20...30 V DC) L +
A1
(0 V) L -
A2
SET
3ZX1012-0RX22-1AA1
BN
1
WH
2
BU
3
BK
4
GR
5
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