Watlow F4-DH-CCC-21 Dual Channel Ramping Temperature Controller Working

ITEM SPECIFICS

• Brand: Watlow
• Series: Series F4 / F4D
• Model: F4-DH-CCC-21
• Type: Dual-Channel Ramping Temperature Controller
• Controller Type: Ramp / Soak Process Controller
• Form Factor: 1/4 DIN
• Input Type: Universal Analog Inputs
• Number of Control Channels: 2
• Programming Capacity: Up to 40 Profiles / 256 Steps
• Communications: Serial Communication
• Display: Multi-Line LCD Interface
• Application: Temperature / Process Control
• Condition: Used
• Operational Status: Working
• Source: Pulled From Working Equipment

SERIES F4D SPECIFICATIONS

• Dual-channel ramping/process control
• 1/4 DIN panel-mount format
• Up to 40 programmable profiles
• Up to 256 total programmed steps
• Three universal analog inputs
• Four digital event inputs
• Eight digital event outputs
• Two alarm outputs
• EIA-232 / EIA-485 serial communications
• Modbus communications support
• Real-time clock with battery backup
• Four-line LCD user interface
• 16-bit microprocessor
• Cascade control capability
• Guaranteed soak functionality
• Programmable ramp, soak, jump/repeat, auto-start and end functions
• NEMA 4X-rated front panel
• Designed for environmental chamber, furnace, oven and industrial process-control applications

Watlow\'s F4D documentation identifies the Series F4D as a dual-channel controller with three universal analog inputs, four digital event inputs, eight event outputs, two alarms and 40-profile/256-step programming capacity.

CONDITION DESCRIPTION
Used and in working condition. This Watlow controller was pulled from a working unit and was functioning properly prior to removal. May show light cosmetic wear, marks, or scratches consistent with previous installation and use. Please review all photos closely for the exact condition, configuration, connectors, and model markings.

LISTING DESCRIPTION
Watlow Series F4 Dual-Channel Ramping Temperature Controller, Model F4-DH-CCC-21, pulled from a working piece of equipment and in working condition.

The Watlow Series F4 was designed for demanding ramp-and-soak temperature and process-control applications. It provides programmable dual-channel control with extensive profiling capabilities and was commonly incorporated into environmental chambers, ovens, furnaces, and other industrial thermal-processing systems.

The controller supports complex process profiles with up to 256 programmed steps across as many as 40 profiles, along with digital event control, alarms, universal sensor inputs and serial communications.

The Series F4D has now been discontinued/retired, making functioning units particularly useful as replacements for existing machinery and environmental chambers that were originally designed around the F4 platform.

A good replacement controller, spare, or repair component for compatible industrial equipment.

Key Features

• Genuine Watlow industrial controller
• Series F4 / F4D platform
• Model F4-DH-CCC-21
• Dual-channel control
• Ramp-and-soak programming
• Up to 40 stored profiles
• Up to 256 programmed steps
• Universal analog inputs
• Digital event inputs and outputs
• Alarm outputs
• Serial communications
• Four-line LCD interface
• 1/4 DIN panel-mount design
• Pulled from working equipment
• Working condition
• Discontinued legacy Watlow controller

Included

• Watlow F4-DH-CCC-21 Controller
• Only items pictured are included

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