The OMRON E5CC-RX3DSM-003N T5310, also cataloged as the E5CC Digital Temperature Controller, operates as a dedicated hardware component for closed-loop thermal regulation, heater burnout monitoring, and serial process feedback within Modbus RS-485 network architectures.

Model Suffix Configuration

• E5CC: Panel-mount standard enclosure (48 x 48 mm DIN 1/16 size)

• RX: Relay control output 1 (SPST-NO), Control output 2 unpopulated

• 3: 3 auxiliary relay alarm outputs sharing one common terminal line

• D: Power supply rated for 24 VAC (50/60 Hz) or 24 VDC

• S: Screw terminal block structure with protective cover

• M: Universal analog input processing (thermocouple, RTD, analog DC voltage, linear DC current)

• 003: Integrated option logic supporting RS-485 serial communication, plus 2 heater burnout (HB) and heater short-circuit (HS) alarm inputs for 3-phase heaters

• N T5310: Specific revision identifier and terminal cover configuration variant

Performance & Technical Specifications

Industrial Bus Communications & Architecture Integration

The device utilizes high-speed sampling engines to maintain precise PID control execution and process parameter updating. Support for firmware flash compatibility ensures configuration retention across system reset sequences without data loss. Isolated internal interface drivers protect processor circuits from transient overvoltages on field wiring, while high-density I/O routing enables seamless serial linking to programmable logic controllers across Profinet and EtherNet/IP gateways.

Packaging Details & Included Accessories

• 1 x OMRON E5CC-RX3DSM-003N T5310 Digital Temperature Controller

• 1 x Rear Terminal Block Cover (Pre-installed)

• 2 x Side Panel Mounting Brackets

• 1 x Instruction Leaflet & Cutout Template

Panel Mounting & Electrical Field Wiring

• Cutout Preparation & Physical Seating Prepare a standard 45 x 45 mm DIN cutout on the enclosure panel. Slide the unit from the front panel cut and secure it using the side mounting brackets until tightly sealed against the rubber gasket.

• Screw Terminal Conductor Termination Attach field wiring to the rear M3 terminal screws using insulated spade or ring lugs. Tighten all terminal screws to a torque between 0.43 and 0.58 N.m to ensure secure electrical contact.

• Current Transformer (CT) Sensor Wiring Connect current transformers to the designated HB/HS alarm input terminals to enable 3-phase heater burnout detection. Keep CT signal leads shielded and segregated from primary AC supply lines.

Technical Frequently Asked Questions

• What supply voltage range powers the E5CC-RX3DSM-003N T5310 model?

  The unit operates on 24 VAC (50/60 Hz) or 24 VDC with an allowable operating range of 85% to 110% of the rated supply voltage.

• What control switching capacity is provided on Control Output 1?

  Control Output 1 features an electromechanical relay (SPST-NO) rated to switch up to 250 VAC at 3 A under pure resistive load conditions.

• How many auxiliary alarm outputs are integrated on this controller?

  The controller provides 3 auxiliary relay contact outputs sharing a single common terminal, rated for 250 VAC at 2 A resistive load.

• What function do the HB and HS alarm inputs perform?

  The 2 current transformer (CT) inputs monitor heater lines to detect heater burnout (HB) and heater short-circuit (HS) faults on 3-phase AC heating loads.

• What communication protocols run over the built-in RS-485 interface?

  The RS-485 port supports 2-wire half-duplex communications using standard Modbus-RTU or OMRON CompoWay/F protocol structures.

• Which sensor types are compatible with the universal input stage?

  The universal input accepts standard thermocouples, Pt100/JPt100 RTDs, 4-20 mA analog current loops, and 0-10 VDC analog voltage signals.

• What torque must be applied to the terminal screws during wiring?

  M3 rear terminal screws must be torqued to between 0.43 and 0.58 N.m to prevent terminal damage while maintaining tight physical contact.

• Is non-volatile parameter memory preserved during a loss of power?

  Yes, control setpoints, PID parameters, and option settings are stored in internal non-volatile flash memory without requiring battery backup.