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Omron E5EC-PR2ASM-804 Digital Temperature Controller 48x48mm Program Type — front view

Omron E5EC-PR2ASM-804 Digital Temperature Controller 48x48mm Program Type

SKU: E5EC-PR2ASM-804

USD 55.00

Omron E5EC-PR2ASM-804 is a 48x48mm program temperature controller with ramp/soak functionality for heat treatment and batch process applications.

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Product Overview

The E5EC-PR2ASM-804 fits industrial control projects that require dependable logic execution, maintainable programming workflows, and architecture growth over the equipment lifecycle. It supports standardized automation design across machine families while preserving serviceability in production environments.

Deterministic Logic and Sequence Control

This controller class supports predictable scan-driven execution for interlocks, sequencing, alarms, and coordinated device handling. Deterministic behavior is essential for consistent machine output and repeatable cycle performance.

Platform Reuse Across Equipment Variants

Standardizing on a proven PLC/controller family enables software reuse, reduced engineering lead time, and easier support across multiple machine models or production lines.

Lifecycle Service and Maintainability

A maintainable control architecture with documented I/O mapping, diagnostics, and modular expansion strategy reduces troubleshooting time and improves long-term ownership value.

Key Features

  • Size: 48 x 48mm (1/16 DIN)
  • Input Types: Universal: TC, Pt100, Analog
  • Program Pattern: 4 patterns, 4 segments each
  • Control Output: Relay or SSR drive
  • Control Method: PID with auto-tuning
  • Ramp/Soak: Yes (programmable ramp rate and soak time)
  • SKU: E5EC-PR2ASM-804
  • Series: E5EC
  • Voltage: 240V
  • I/O: 100 I/O

Best-Fit Applications

  • Executes deterministic control logic
  • Coordinates multi-device machine behavior
  • Supports reusable software structures
  • Improves fault diagnostics and recovery time
  • Enables modular feature growth over time
  • Standardizes control strategy across equipment

Buying Checklist

  • Strong fit for scalable machine control
  • Maintains deterministic automation behavior
  • Supports long-term maintainability
  • Good platform standardization candidate
  • Reliable industrial controller ecosystem

Technical Specifications

Model E5EC-PR2ASM-804
Series E5EC
Size 48 x 48mm (1/16 DIN)
Type Program Temperature Controller
Input Types Universal: TC, Pt100, Analog
Program Pattern 4 patterns, 4 segments each
Control Output Relay or SSR drive
Control Method PID with auto-tuning
Ramp/Soak Yes (programmable ramp rate and soak time)
Display White PV, Orange SV
Supply Voltage AC100-240V
Protection IP66 front panel

FAQ for E5EC-PR2ASM-804

What is ramp/soak control and when do I need it?
Ramp/soak controls temperature change rate (ramp) and hold time (soak). Essential for: heat treatment (annealing, tempering), curing processes, sterilization cycles, and any batch process requiring specific temperature profiles over time.
How many program patterns can I store?
4 patterns with 4 segments each. Each segment can be ramp (temperature change over time) or soak (hold at temperature). Example: Pattern 1 for product A, Pattern 2 for product B, etc.
Can I start/stop programs remotely?
Yes, use event inputs to start, stop, or skip program segments. Connect PLC outputs or push buttons to event input terminals for remote program control.
What happens after a program completes?
Configurable: hold final temperature, return to initial temperature, or go to standby. Configure in program parameters based on your process requirements.

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