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Omron E5CC-RX2ASM-801 Digital Temperature Controller 48x96mm Relay Output — front view

Omron E5CC-RX2ASM-801 Digital Temperature Controller 48x96mm Relay Output

SKU: E5CC-RX2ASM-801

USD 48.00

Omron E5CC-RX2ASM-801 is a 48x96mm digital temperature controller with relay output, universal input for general purpose heating control applications.

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Product Overview

The E5CC-RX2ASM-801 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 96mm
  • Input Types: Universal: TC, Pt100, Analog
  • Control Output: Relay (SPST-NO) 3A at 250VAC
  • Control Method: ON/OFF or PID
  • Sampling Period: 250ms
  • Display: White PV, Orange SV
  • SKU: E5CC-RX2ASM-801
  • Series: E5CC
  • 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 E5CC-RX2ASM-801
Series E5CC
Size 48 x 96mm
Input Types Universal: TC, Pt100, Analog
Control Output Relay (SPST-NO) 3A at 250VAC
Control Method ON/OFF or PID
Sampling Period 250ms
Display White PV, Orange SV
Supply Voltage AC100-240V
Alarm Outputs 2 alarms
Protection IP66 front panel

FAQ for E5CC-RX2ASM-801

What's the maximum load for relay output?
3A at 250VAC resistive load. For higher current loads (heaters, contactors), use relay output to control external contactor or SSR. Never exceed relay rating or contact life will be severely reduced.
How long will the relay output last?
Electrical life: 100,000 operations at rated load, 500,000 at 1A. Mechanical life: 20 million operations. For high-cycle applications (>1 cycle/minute), use SSR output model instead.
Can I use this controller for a simple ON/OFF heater?
Yes, configure for ON/OFF control mode (not PID). Set hysteresis (0.5-5°C) to prevent rapid cycling. Ideal for simple heating applications where precise temperature control isn't critical.
What thermocouple types are supported?
K, J, T, E, L, U, N, R, S, B, W (platinum-rhodium). K-type is most common for general industrial use (-200 to +1200°C). J-type for reducing atmospheres. T-type for low temperatures.

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