XS1M18MA230 SQUARE D, XS1M18MA230 Datasheet - Page 165

• Manufacturer Part Number: XS1M18MA230
• Description: Inductive Proximity Sensor
• Manufacturer: SQUARE D

Specifications of XS1M18MA230

• Sensor Input: Inductive
• Sensing Range: 5mm
• Supply Voltage Range Ac: 24V To 240V
• Sensor Output: NO
• Peak Reflow Compatible (260 C): No
• Sensor Housing: Cylindrical
• Sensing Range Max: 5mm
• Output Type: NO
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

10/02
Electrical Installation
The following points should be considered:
1.
2.
3.
4.
Example: Four sensors rated at 24-240 Vac can be wired in series at 120 V because even
voltage across the sensor =
V sensor and V supply must fall within the sensor’s voltage range.
ant loss of voltage at the load will be the sum of the individual voltage drops, and the load
voltage should be selected accordingly.
When in the open state, each sensor will share the supply voltage:
If a sensor is OFF, it will be supplied with nearly all the supply voltage.
When all sensors are ON, a small voltage drop is present across each sensor; the result-
Series connection is only possible for sensors with a wide voltage range.
V supply
©
at 90%, V supply = 108 V. When all sensors are OFF, each will see 108/4 = 27 V,
which is higher than the minimum voltage rating of the switch (24 V).
1997-2002 Schneider Electric All Rights Reserved
Wiring two or more sensors in series
Sensor
" n "
2 wire type
n° proximity sensors
V supply
Sensor
" 1"
Electrical Installation
Proximity Sensors
load
V supply
361