The Omron E5CC-RX2ASM-006, also cataloged as the E5CC Digital Temperature Controller, operates as a dedicated hardware component for closed-loop thermal processing and relay output regulation within industrial control panels.

Part Number Structure & Suffix Breakdown

• E5CC: Omron 48 mm x 48 mm DIN panel-mount temperature controller platform.

• R: Primary control output 1 configured for SPST-NO relay output (250 VAC, 3 A resistive load).

• X: Control output 2 not populated.

• 2: Auxiliary output complement providing 2 independent relay alarm contacts.

• A: Power supply voltage rating accepting 100 to 240 VAC at 50/60 Hz.

• S: Connection interface utilizing standard rear M3 screw terminal blocks.

• M: Universal process input accepting thermocouples, RTDs, and linear DC voltage/current signals.

• 006: Option card module adding 2 digital event inputs and 1 analog transfer output.

Electrical & Physical Specifications

Embedded System Memory & Firmware Flash Compatibility

The high-speed control core executes 50 ms sampling cycles across the universal sensor front-end. Internal system memory preserves firmware flash compatibility across setting parameters, writing user scaling factors, PID constants, and limit values to non-volatile EEPROM without battery backup. Onboard boot routines verify flash memory integrity during initial power-up sequences, preventing relay output latching until internal DC voltage rails reach nominal operational limits.

Standard Shipment Deliverables

• 1 x Omron E5CC-RX2ASM-006 Temperature Controller Unit

• 1 x Panel Mounting Adapter Bracket

• 1 x Waterproof Sealing Rubber Gasket

Panel Mounting Directives & Wiring Setup

Panel Door Preparation

• Cut a 45 mm x 45 mm square opening in the enclosure door; fit the rubber gasket over the front housing bezel to maintain IP66 front-panel water and dust protection.

• Insert the controller from the front of the cutout and slide the rear adapter clamp forward until it locks tight against the interior panel door.

Terminal Wiring Procedures

• Secure field conductors to the rear M3 screw terminals using crimped ring or fork terminals; torque terminal screws to 0.5 N-m.

• Separate sensor input leads and transfer output lines from AC line power and VFD motor cables in grounded metallic conduit to prevent electrical noise coupling.

Frequently Asked Questions

• What sensor types are accepted by the universal input terminal?

  The universal input accepts standard thermocouples (K, J, T, E, R, S, B), Pt100/JPt100 RTDs, and linear DC current/voltage signals.

• What load current can the primary relay control output switch?

  The primary relay output (Control Output 1) switches up to 250 VAC at 3 A under purely resistive load conditions.

• What capabilities are provided by the 006 option designation?

  Option code 006 incorporates 2 digital event inputs for external setpoint selection or run/stop switching, plus 1 analog transfer output.

• How are control parameters preserved during an AC power failure?

  Internal EEPROM non-volatile memory retains all PID parameters, alarm setpoints, and input configuration settings without battery backup.

• What is the sampling cycle time of the controller input circuit?

  The analog front-end samples thermocouple, RTD, or process input signals at a 50 ms update cycle rate.

• What panel cutout size is required for mounting the unit?

  The instrument fits into a standard DIN 45 mm x 45 mm square panel cutout with a front bezel footprint of 48 mm x 48 mm.

• How is environmental front-panel sealing maintained?

  Installing the unit with the supplied rubber sealing gasket provides an IP66 water-resistant and dust-tight front interface.

• Can the auxiliary outputs be configured for alarm functions?

  Yes, the 2 independent auxiliary relay outputs can be mapped to high/low absolute or deviation alarm triggers via software settings.