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Designed for use the Waddington Ultrasonic Ranging Sensors SS 2-4
with pulse width output option.
Two independent relay output are activated based on distance pot
settings and can be individual configured as top or bottom limit
contacts. Optionally available with one relay output (PWALARM-1).
Available for use with S2, S3, S4.
FEATURES · Dual setpoint timer with relay outputs (PWALARM-1 or
PWALARM-2) or alternately, with open collector outputs (PWALARM=OC).
·
Designed for use with Waddington ultrasonic ranging sensor systems
such as Sona-Trol or PWVOLT EZ Circuit module to provide top or
bottom limit signals. ·
Can be used alone if only top or bottom limit control signals are
needed.
Provides limit outputs depending on the adjustable range setpoints.
·
Designed for use with SS2-4 ultrasonic ranging sensors with pulse
width output option.
Requires the PWSUPPLY module to provide isolated power to the sensor
head.
APPLICATIONS
Web brake detector
Additional independent limit outputs for existing systems.
Used to detect objects.
Example: Objects on conveyer systems.
PW ALARM 1-2-OC
Function:
PULSE WIDTH SETPOINT
TIMER WITH DUAL RELAY OUTPUTS
Features:
Dual
setpoint timer with relay outputs (PWALARM‑1 or PWALARM‑2) or
alternately, with open collector outputs (PWALARM=OC).
Designed
for use with Waddington ultrasonic ranging sensor systems such as
Sona‑Trol or PWVOLT EZ Circuit module to provide top or bottom limit
signals.
Can be used
alone if only top or bottom limit control signals are needed.
Provides
limit outputs depending on the adjustable range setpoints.
Designed
for use with SS 2‑4 ultrasonic ranging sensors with pulse width
output option.
Requires
the PWSUPPLY module to provide isolated power to the sensor head.
Applications:
Web brake
detector
Additional
independent limit outputs for existing systems.
Used to
detect objects. Example: Conveyer systems.
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