W A T L O W
Auto-Tuning PIDControllers
SERIES F4P
The SERIES F4P
1 ⁄
4 DIN temperatureprocess controllers offer the per-
formance and features to meet a
wide range of industrial processing
needs. The F4P
process controllers
are ideally suited for semiconductor
manufacturing equipment, plasticsprocessing and
packaging equipment and industrial processcontrol applications.This competitively priced controllerfeatures a four line, high definition
LCD interface display along with an
information key that makes set upand control operation significantly
easier with less chance for error. A16 bit microprocessor supports all
the accuracy and performance
advantages you have come to
expect from a Watlow controller.The enhanced software optionenables the SERIES F4P to supportcomplex control applications such
as cascade, ratio and differential
control.The four digital inputs can be usedto remotely modify the operation of
the controller or enable the displayof pre-defined operator messages.Advanced features include cascade,
ratio, differential, slidewire and
retransmit options.Serial communication and dualalarm relays are included in the baseunit. The SERIES F4P is packagedwith a NEMA 4X front face to
withstand harsh environments and a
four inch deep case with removable
connectors for wiring convenience.The SERIES F4P controller is manu-factured by ISO 9001 registeredWatlow Winona and is backed with athree-year warranty.
Single-Loop Auto-Tuning PID F 4 1 or 3 UniversalAnalog Inputs 1B1A 2 Control
Outputs 4 Digital Inputs A lar m 1 L o D eviati on 1 F 12 2 Alarm
Outputs A d j u sts V al u e B ack N ext 2 Retransmit
Outputs
(Optional) 1 Communication
Input/Output High performance 16-bitmicroprocessor Features and Benefits Provides precise process controlwith 20Hz update rate (input 1)Calibration accuracy of +/- 0.1 percent of span Guided set-up Removes guess work from theset up processSaves time by reducingprogramming errors Universal input Allows application versatility Eliminates the need for dip switches High definition, four-line
Industrial lcd display Simplifies the set up process andoperationsQuickly and easily identifiesprocess, alarm and set point values Modbuscommunications ready Equipped to handle RS-232 or EIA-485 communications Field upgradeable firmware Information I key Downloads available @ no charge from www.watlow.com/F4Reduces downtime
Eliminates the need for an RMA Displays essential elements fromthe user manual on board Customized menuing Quickly displays up to 16parametersAllows users to create custommessaging and easily identify key
events or alarms 45