SmartBob AO with 4-20 mA Output to PLC0 pages

SmartBob AO with 4-20 mA Output
The SmartBob AO is a weight
and cable-based, stand-alone
continuous level sensor
featuring direct analog
output. A simple push-button
user interface built into the
SmartBob AO circuitry is used
to configure the bin parameters
and assign the functionality of the relays.
As all programming is done within the device, the
SmartBob AO eliminates any need for additional
operator interface displays or software loaded onto
a PC. Once programmed, the parameters for the
bin are saved in the non-volatile memory of the
SmartBob AO.

Continuous Bin Level Monitoring

The SmartBob AO with built-in 4-20 mA output can easily replace any 4-20
device by simply installing the SmartBob on the top of the bin and wiring the
sensor to the existing 4-20 input. When the SmartBob AO takes a measurement,
it automatically transmits an updated analog signal containing the measurement
data. The SmartBob AO can be programmed to initiate a measurement utilizing
an internal timer to take readings at a predetermined time interval or an external
start input can be used to take a measurement immediately, should one be
needed. Two configurable relay outputs can be used to alert to measurement
status or high, low or error alarms.

SmartBob2 AO
• Direct 4-20 mA analog
output
• Alternative to using
consoles or software
• Simple user interface to
configure the sensor
• Measures bins
automatically in
timed intervals
• Two relays configurable
with four different
options
• Initiate measurements
via interval timer or
external start input
• Two current source
options for supplying
power to 4-20
current loop

The SmartBob AO features a direct 4-20 mA analog output.

SmartBob AO
www.binmaster.com