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Föhrenweg 20
9496 Balzers Principality of Liechtenstein
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LIMAX 2M

Replaces our Limax2 series
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LIMAX 2M
About
LIMAX 2M

Two connection variants: M12M round plug or RJ45

  • Measuring height up to 262m (130m recommended)
  • Operation speed up to 10 m/s (4 m/s recommended)
  • IP53 with RJ45 connection
  • IP55 and IP67 with M12M round-plug connection
  • CAN/SSI Interfaces
  • CAN interface available with or without galvanic isolation
M12M/5 pin connection
Connectors
M12M/8 pin connection
Connectors
RJ45 connection
Connectors
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Technical
data

Mechanical dataElectrical dataEnvironmental conditions
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Mechanical data

Measuring principleabsolute
Measurementlinear
Maximum measuring length130 m
Speedmax. 4 m/s
Resolution62.5 µm (SSI)
500 µm (CAN)
1000 µm (CAN)
Repeat accuracy± 1 Increment
System accuracy in  µm at 20 °C± (1000 µm +  50 µm x L[m]), L= measuring length in meters
Distance from sensor to magnetic tape4 mm
Dimensions (without cable)L x W x H = 247 x 54 x 27 mm
Housing materialaluminium
Connections

RJ45 socket
Round plug M12
(5-pin; 8-pin depending on the interface)

Sensor cableavailable as an accessory
Weightapprox. 320 g without cable (cable approx. 60 g/m)
Required magnetic tapeAB20-80-10-1-R-D-15-BK80

Electrical data

Supply voltage + 10 ... 30 VDC (stabilized)
Residual ripple < 200 mVpp
Reverse voltage protection integrated
Power input max. 200 mA @ 24 VDC
Interfaces CANopen (CiA 406 or CiA 417)
SSI gray- and binary code
RS485
Protection of the outputs/interfaces not short-circuit-proof 

Environmental conditions

Storage temperature -20 °C ... +85 °C 
Operation temperature -10 °C ... +70 °C,  (-25 °C ... +85 °C on request)
Humiditiy max. 95 %, non-condesing
Protection class IP53 (RJ45 - version, according to EN60529)
IP55 (M12M - version, according to EN60529)
IP67 (M12M - version, pressure compensation element with membrane, according to EN60529)
Operation height max. 3000 m absolute altidude
EMC transient emission/immunity according to EN 12015 / EN 12016
Vibration/shock resistance according to EN 60068-2-6 / EN 60068-2-27 / EN 60068-2-29
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