Proximity Sensors
30 mm Diameter Relay Output Cylindrical Sensor
2-Wire DC, 2-Wire AC/DC Type
972/973 Series
FEATURES
Integral SPDT 6 amp relay
High output current capability 鈥?up to
6 amps
N.O. and N.C. contacts in the same unit
Isolated outputs
Corrosion resistant one-piece 30 mm
diameter plastic housing
LED 鈥樷€榯arget present鈥欌€?indicator
ORDER GUIDE
Sensor
Package
Style
30 mm (1.18 in.)
Sensing
Range
mm (in.)
10 (.34)
Shielded
14 (.55)
Unshielded
14 (.55)
Unshielded
10 to 30 VDC or 20 to 132 VAC/VDC
supply voltage
Temperature stable from 鈥?40 to
+
70擄 C
Reverse polarity protection (DC)
Sensing range up to 14 mm (.55 in.)
Superior sealing 鈥?meets washdown
criteria
Circuit protected against industrial noise
and transients
Sensor
Type
2-wire
DC
2-wire
DC
2-wire
AC/DC
LED
YES
360
擄
YES
360
擄
YES
360
擄
Sw.
Freq.
100 Hz
100 Hz
100 Hz
Standard
Target*
mm (in.)
30 (1.18)
30 (1.18)
30 (1.18)
Output
Type
SPDT
Relay
SPDT
Relay
SPDT
Relay
Catalog
Listing
972AA4WP-C3R-L-030
972AB4WP-C3R-L-030
973AB4WP-C12R-L-030
68g (2.4 oz)
* Square of mild steel, 1 mm (.04 in.) thick.
SPECIFICATIONS
Supply Voltage
Load Current
Burden Current, Max.
Repeatability, Max.
Hysteresis
Temperature Range
Protection Class
Shock
Vibration
Output Indicator
Housing Material
Cable Material
2-wire DC
10-30 VDC
See Relay Specifications
<50
mA
3%
3-15%
鈥?40 to
+70擄C
(鈥?40 to
+
158
擄
F)
NEMA 4, 6, 13
10 G
10 G, 10 to 110 Hz
Red LED, 360擄
Thermoplastic polyester
PVC 5 conductor, 18 gage
2-wire AC/DC
20-132 VAC/VDC
MOUNTING DIMENSIONS
(For reference only)
RELAY SPECIFICATIONS
Switched Power, Max.
Switched Current, Max.
Switched Voltage, Max.
Relay Life
180 W or 1800 VA
6 amps SPDT
28 VDC or 300 VAC
20,000,000 operations (no load),
100,000 operations (full load)
WIRING DIAGRAM
B34
Honeywell MICRO SWITCH Sensing and Control 1-800-537-6945 USA
1-815-235-6847 International 1-800-737-3360 Canada
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