BOSCH REXROTH
HEDE11A1-1X/400/K41G24/2/V
R901141188
Pressure Switches
Switch HEDE11.1X/
BOSCH REXROTH
MATERIAL: R901141188
SUMMARY: Switch HEDE11.1X/
Quantity in stock: 0
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01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
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HED |
E |
11 |
A1 |
– |
1X |
/ |
/ |
K41 |
G24 |
/ |
2 |
/ |
V |
/ |
* |
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01 |
Hydraulic/electric pressure switch |
HED |
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02 |
Integral electronics |
E |
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03 |
Device type |
11 |
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04 |
Interface hydraulic G1/4 |
A1 |
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05 |
Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) |
1X |
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Pressure rating |
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06 |
100 bar |
100 |
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250 bar |
250 |
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400 bar |
400 |
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Electrical connection |
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07 |
Connector M12, 4-pole as standard, without mating connector |
K41 |
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Power supply |
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08 |
Direct voltage 24 V |
G24 |
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Electrical interface |
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09 |
2 switching outputs |
2 |
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Seal material |
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10 |
FKM seals |
V |
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Observe compatibility of seals with hydraulic fluid used. |
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11 |
Further details in the plain text |
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Type |
Material number |
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HEDE11A1-1X/100/K41G24/2/V |
R901141184 |
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HEDE11A1-1X/250/K41G24/2/V |
R901396832 |
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HEDE11A1-1X/400/K41G24/2/V |
R901141188 |
Type
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Component series |
1X |
General
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Weight |
m |
kg |
0.09 |
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Installation position |
any | ||
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Ambient temperature range |
ϑ |
°C |
-20 … +80 |
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Storage temperature range |
ϑ |
°C |
-40 … +100 |
Hydraulisch
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Pressure measuring ranges |
pN |
bar |
100 | 250 | 400 | 100 | 250 | 400 | 100 | 250 | 400 | |
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Switching point |
Setting range |
bar |
5 | 12.5 | 20 | 5 | 12.5 | 20 | 5 | 12.5 | 20 | |
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Reset range |
bar |
3 | 7.5 | 12 | 3 | 7.5 | 12 | 3 | 7.5 | 12 | ||
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Hydraulic fluid temperature range |
ϑ |
°C |
-25 … 80 | -25 … +80 | -25 … 80 | -25 … +80 | -25 … 80 | -25 … +80 | ||||
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Materials in contact with the medium |
V4A (1.4404), FKM | |||||||||||
Electric
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Operating voltage |
UB |
18 … 36 VDC | ||
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Current consumption |
I |
mA |
< 25 | |
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Short-circuit protection |
clocked | |||
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Overload resistance |
yes | |||
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Reverse polarity protection |
yes | |||
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Voltage drop |
U |
V |
< 2 | |
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Switching frequency |
f |
Hz |
100 | |
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Accuracy class 1) |
% |
< 2.5 | ||
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Repetition accuracy 1) |
< 0.5 % | |||
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Switching cycles, minimum |
50 million | |||
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Protection class according to DIN EN 60529 |
IP67 | |||
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Isolation resistance |
R |
MΩ |
> 100 (500 VDC) | |
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Electro-magnetic compatibility |
EMC EN 61000-4-2 ESD |
4 kV CD / 8 kV AD | ||
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EMC EN 61000-4-3 HF radiated |
10 V/m | |||
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EMC EN 61000-4-4 Burst |
2 kV | |||
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EMC EN 61000-4-6 HF line-bound |
10 V | |||
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UL approval |
UL 508 | |||
| 1) | of the measurement range end value |
In order to satisfy the “limited voltage current” requirements according to UL, the device must be supplied from a galvanically separated source and a overcurrent protection has to be provided.
For applications outside these parameters, please consult us!
The electronic pressure switch records the system pressure and switches the both outputs OUT1 (pin 4) / OUT2 (pin 2) in an antivalent manner.
In case of increasing pressure, OUT1 closes / OUT2 opens if the set SET value is reached. In case of decreasing pressure, OUT1 opens / OUT2 closes if the set RESET value is reached.
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Wire colors with Bosch Rexroth mating connectors |
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1 |
BN (brown) |
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2 |
WH (white) |
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3 |
BU (blue) |
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4 |
BK (black) |
Setting information:
Minimum distance Set – Reset = 2 % of the measurement range end value In order to comply with the setting accuracy: Set both rings to the lower stop value first, then to the desired values.Dimensions in mm
Mating connectors for sensors and valves with connector “K24”, “K35” and “K72”, M12 x 1, with assembled connection line, cable shielded
4P M12 +
Mating connectors for sensors and valves with connector “K24”, “K35” and “K72”, M12 x 1, with assembled connection line, cable shielded
4P M12 +
For sensors and valves with connector “K24”, “K35” and “K72” Cable sets M12, 4-pole, line cross-section 0.34 mm2Data sheet
Spare parts & repair