SERIES F4 Process Controller

The SERIES F4 1⁄4 DIN temperature process controller offers performance features to meet a wide range of industrial processing needs. The F4 process controller is ideal for semiconductor manufacturing equipment, plastics processing and packaging equipment and industrial process control applications.

This process controller features a four line, high definition LCD interface display, in addition to an information key that enables easy set up and control operation, minimizing the chance for error. Its 16-bit microprocessor ensures accuracy and delivers performance advantages you can count on from a Watlow controller.

Four digital inputs remotely modify controller operation or enable display of pre-defined operator messages. Advanced process controller features include cascade, ratio, differential, duplex slide wire and retransmit options.

Features & Benefits

Guided set-up removes "guess work" from the set-up process

High definition four-line LCD display quickly and easily identifies process, alarm and set point values

Information “I” key displays essential elements from the user manual on board

Customized menuing allows users to create custom messaging and easily identify key events or alarms

Universal input eliminates the need for dip switches

High performance 16-bit microprocessor

Provides precise process control with 20Hz update rate on input 1 (10Hz on inputs 2 and 3)

Modbus® communications ready

Equipped to handle RS232 or EIA485 communications


Description Information
Control/Limit Loops 1/0
Alarms 2
Mounting 1/4 DIN front panel
Profiling No
Max Output 2A
Phase Configurations 1
Ambient Operating Range 0 to 65°C (32 to 149°F)
Agency Approvals UL®/C-UL®, NEMA 4X, IP65, CE
Communication Protocols Modbus® RTU
TRU-TUNE®+ Adaptive Control No
Remote Limit Reset No
Display Height 1.75 in. (44 mm) combined
Warranty (Years) 3

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