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INSTALLATION AND OPERATION
MODEL YB8
April 1999/Manning Environmental Inc.
Page A-18
Figure 25
- Electronics Enclo
sure
sure
Figure 27
- Contact
In/Analog In Cable
NOTE: If this connection is not made, neither the Bottle
Full Sensor nor the Stepper Motor will function.
Contact Closure
This enables the sampler to accept a contact closure from, an external device. The
parameter to be measured
is set, recorded, and totalized by the external device. When the set limit is met, a contact closure will be sent to
the sampler. This in turn will initiate the sample
collection process.
The sample comes standard wtih a 3 foot cable for connecting to external devices.
To connect the external device to the sampler follow the steps listed below:
A)
Locate the connector on the
left side of the
electronics enclosur
e.
If the sampler has
the Analog Option, it will be labeled Contact
In
/Analog I
n.
B)
Wire the
red and black wires
to the external device's contact closure output.
C)
Re-connect the c
able
to the
connector on the enclosure.
This should complete the installation of the contact closure. Test the connection by
initiating a closure through the external device to verify the wiring is correct and the
sampler is initiating a sampling cycle when a closure is received.
Analog Signal (Optional)
With this option, the sampler can accept an external 4-20mA signal from an external device. The flow
volume is internally totalized by the sampler
*
s controller. The analog option is not available as a field retrofit.
Contact the Manning Parts Department to discuss a factory modification. To connect the external device to
the sampler follow the steps listed below:
A)
Locate the connector on the
left side of
electronics enclosure which is labeled "Contact/Analog In".
B) Connect either the bottle full sensor or the stepper
motor to the cable.
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