Honeywell SS431P Installation Instructions Manual

Installation Instructions for the

ISSUE 1

SS431P Hall Effect Sensor

ABSOLUTE MAXIMUM RATINGS*

WARNING

PERSONAL INJURY

• DO NOT USE these products as safety or
emergency stop devices, or in any other
application where failure of the product could
result in personal injury.

Failure to comply with these instructions could
result in death or serious injury.

SOLDERING/ASSEMBLY

Leads must be adequately supported during any

forming/ shearing operation to ensure that the leads
are not stressed inside the plastic case. Recom­mended PC board wave soldering temperature is
250 to 260
maximum.

OPERATING CHARACTERISTICS

Supply voltage 3.8  24 VDC
ICC Operate
ICC Released
ICC Ratio (Op/Rel)

Output switching time
Rise, 10 to 90%
Fall, 90 to 10%

Operating Temperature -55 to +160°C (-67 to +320°F)

o

C (482 to 500oF) for 3 seconds

Min. 25°C

11 15 20 mA

46 9mA

2.0 2.5 4.0 mA




Target

30 µs
30 µs

Supply voltage -1 to +30 VDC
Voltage externally

applied to output
Output ON current 50 mA max.
Storage Temperature -65 to +160°C (-85 to +320°F)
Magnetic flux No limit. Circuit cannot be

*Absolute maximum ratings are the extreme limits that
the device will withstand without damage to the device.
However, the electrical and mechanical characteristics
are not guaranteed as the maximum limits (above
recommended operating conditions) are approached, nor
will the device necessarily operate at absolute maximum
ratings.

NOTICE

Interruption of power to a bipolar or latching
device may cause the output to change state when
power is restored. If a magnetic field of sufficient
strength is present, the sensor output will be in the
condition dictated by the magnetic field.

NOTE: The SS431P is a 2-wire, current output
sensor.

Max. Remarks




V

CC

CL = 33 nF, CS = 330 pF

PK 80076

+30 VDC max. (OFF only)

-0.5 VDC min. (OFF or ON)

damaged by magnetic
overdrive.

= 12 V. RL = 300 Ω,

MAGNETIC SPECIFICATIONS

Temperature Range -40°C 0°C 25°C 85°C 125°C 150°C
Max. Operate Gauss 70 65 60 60 65 70
Min. Release Gauss -70 -65 -60 -60 -65 -70
Min. Differential Gauss 15 15 15 12 12 10

HONEYWELL Sensing and Control

SS431P Hall Effect Sensor

BLOCK DIAGRAM

GAUSS VS. TEMPERATURE

ISSUE 1

PK 80076

2 Honeywell • Sensing and ControlFor application help: call 1-800-537-6945