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Watlow PM8B2EK-ARFJADA EZ-ZONE PM PID Controller with Ramp/Soak, Auxiliary Input and Mixed Outputs
- Regular price
- $1,599.00
- Sale price
- $1,599.00
- Regular price
-
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Product Description P/N: PM8B2EK-ARFJADA
Description
The Watlow PM8B2EK-ARFJADA is an EZ-ZONE PM integrated temperature/process controller that combines PID regulation with programmable ramp-and-soak operation. Its TRU-TUNE+ adaptive control, auxiliary measurement input, and mixed output hardware support industrial equipment requiring controlled setpoint changes and process monitoring.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Watlow |
| Category | Controls & Indicators |
| Part Number | PM8B2EK-ARFJADA |
| Subcategory | Temperature/Process Control |
| Alternate Part Number | PM8B2EKARFJADA |
| Series | EZ-ZONE PM |
| Mounting Format | 1/8 DIN vertical panel mount |
| Primary Function | PID controller with ramp/soak profiling and battery-backed real-time clock |
| Analog Inputs | Primary universal input and auxiliary universal input; two monitoring channels |
| Control Technology | PID with TRU-TUNE+ adaptive control |
| Power Supply / Digital I/O | 100–240 VAC; two digital input/output points |
| Output 1 | Mechanical relay, 5 A, Form C |
| Output 2 | Solid-state relay, 0.5 A, Form A |
| Output 3 | Universal process analog output |
| Output 4 | Mechanical relay, 5 A, Form A |
| Alarm Functions | Four configurable alarms |
| Communications | Standard Bus; no additional communications option selected |
| Lifecycle / Listed Replacement | Discontinued by manufacturer / PM8B2EK-ARFJPWP; verify retrofit compatibility |
| Weight | 1.00 lbs |
Information About PM8B2EK-ARFJADA
The PM8B2EK-ARFJADA is a vertically mounted 1/8 DIN controller within Watlow’s EZ-ZONE PM family. Its primary-function code specifies a universal sensor input, ramp-and-soak profiling, and a battery-backed real-time clock. The auxiliary universal input accommodates an additional compatible measurement signal for functions such as remote setpoint operation or sensor backup. Its output configuration combines mechanical relay, solid-state relay, and universal process hardware for connection to different control devices.
Key Features:
- Adaptive PID Regulation: Uses TRU-TUNE+ technology to adjust control behavior as process conditions change.
- Ramp-and-Soak Programming: Supports programmed setpoint transitions and holding periods for thermal processes.
- Battery-Backed Clock: Includes a real-time clock associated with the profiling configuration.
- Two Measurement Inputs: Combines a primary universal input with an auxiliary universal input.
- Mixed Switching Outputs: Provides a 5 A Form C relay, a 0.5 A Form A solid-state relay, and a 5 A Form A relay.
- Universal Process Output: Includes an analog output for compatible external control or retransmission equipment.
- Four Alarm Functions: Supports configurable alarm conditions for process supervision.
- Digital Input/Output Points: Includes two digital I/O points with the 100–240 VAC power configuration.
The PM8B2EK-ARFJADA delivers the reliability and precision required for programmed thermal processing and industrial temperature supervision.
Description
The Watlow PM8B2EK-ARFJADA is an EZ-ZONE PM integrated temperature/process controller that combines PID regulation with programmable ramp-and-soak operation. Its TRU-TUNE+ adaptive control, auxiliary measurement input, and mixed output hardware support industrial equipment requiring controlled setpoint changes and process monitoring.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Watlow |
| Category | Controls & Indicators |
| Part Number | PM8B2EK-ARFJADA |
| Subcategory | Temperature/Process Control |
| Alternate Part Number | PM8B2EKARFJADA |
| Series | EZ-ZONE PM |
| Mounting Format | 1/8 DIN vertical panel mount |
| Primary Function | PID controller with ramp/soak profiling and battery-backed real-time clock |
| Analog Inputs | Primary universal input and auxiliary universal input; two monitoring channels |
| Control Technology | PID with TRU-TUNE+ adaptive control |
| Power Supply / Digital I/O | 100–240 VAC; two digital input/output points |
| Output 1 | Mechanical relay, 5 A, Form C |
| Output 2 | Solid-state relay, 0.5 A, Form A |
| Output 3 | Universal process analog output |
| Output 4 | Mechanical relay, 5 A, Form A |
| Alarm Functions | Four configurable alarms |
| Communications | Standard Bus; no additional communications option selected |
| Lifecycle / Listed Replacement | Discontinued by manufacturer / PM8B2EK-ARFJPWP; verify retrofit compatibility |
| Weight | 1.00 lbs |
Information About PM8B2EK-ARFJADA
The PM8B2EK-ARFJADA is a vertically mounted 1/8 DIN controller within Watlow’s EZ-ZONE PM family. Its primary-function code specifies a universal sensor input, ramp-and-soak profiling, and a battery-backed real-time clock. The auxiliary universal input accommodates an additional compatible measurement signal for functions such as remote setpoint operation or sensor backup. Its output configuration combines mechanical relay, solid-state relay, and universal process hardware for connection to different control devices.
Key Features:
- Adaptive PID Regulation: Uses TRU-TUNE+ technology to adjust control behavior as process conditions change.
- Ramp-and-Soak Programming: Supports programmed setpoint transitions and holding periods for thermal processes.
- Battery-Backed Clock: Includes a real-time clock associated with the profiling configuration.
- Two Measurement Inputs: Combines a primary universal input with an auxiliary universal input.
- Mixed Switching Outputs: Provides a 5 A Form C relay, a 0.5 A Form A solid-state relay, and a 5 A Form A relay.
- Universal Process Output: Includes an analog output for compatible external control or retransmission equipment.
- Four Alarm Functions: Supports configurable alarm conditions for process supervision.
- Digital Input/Output Points: Includes two digital I/O points with the 100–240 VAC power configuration.
The PM8B2EK-ARFJADA delivers the reliability and precision required for programmed thermal processing and industrial temperature supervision.
