Process loops requiring strict thermal boundaries depend on the Omron E5CC-RX3DSM-003 temperature controller to manage critical heat profiles with minimal tracking error. This 48 x 48 mm compact digital controller features a high-contrast white LCD display that maximizes visibility from wider viewing angles and in low-light environments. Equipped with 2-PID control algorithm technology, the unit actively suppresses overshoot while maintaining ultra-fast response times to system disturbances. It supports universal sensor inputs, integrated RS-485 serial communications, and advanced diagnostics for three-phase heating systems, rendering it a solid, low-maintenance component for high-reliability control panels.
| Manufacturer | Omron |
| Model Number | E5CC-RX3DSM-003 |
| Series | E5CC Series (48 x 48 mm) |
| Supply Voltage | 24 VAC (50/60 Hz) / 24 VDC |
| Power Consumption | 3.1 VA max. (at 24 VAC) / 1.6 W max. (at 24 VDC) |
| Control Output 1 | Relay (SPST-NO, 250 VAC, 3 A resistive load) |
| Auxiliary Outputs | 3 Relays (SPST-NO, 250 VAC, 2 A resistive, 1 common terminal) |
| Input Type | Universal Input (Thermocouple, RTD, Voltage, or Current) |
| Diagnostic Functions | 2 Heater Burnout (HB) and Heater Short (HS) alarms for 3-phase heaters |
| Communication Port | RS-485 (2-wire half-duplex) |
| Terminal Style | Screw terminal block with protective finger guard cover |
| Ambient Operating Temp. | -10 to 55 degC (no condensation or icing) |
| Shipping Weight (Calculated) | 1.00 kg |
Note that the E5CC-RX3DSM-003 operates strictly on 24 VAC/DC low voltage power supplies. Standardizing panels on this model prevents accidental high-voltage line exposure on diagnostic circuits. It cannot be directly swapped with the 100-240 VAC model (E5CC-RX3ASM-003) without routing dedicated 24V bus power to the unit. Check the control schematic to confirm local supply ratings prior to replacement.
For 3-phase heater burnout diagnostics, the current transformers (typically Omron E54-CT1 or E54-CT3) must be terminated correctly to terminals 25/26 and 27/28. High electrical noise from nearby variable frequency drives or solid-state relays (SSRs) can inject interference into the sensor lines. It is highly recommended to program the internal digital filter (parameter INF) to mitigate signal jitter in electrically noisy panels.
When configuring RS-485 serial communication, verify that the controller's baud rate, data length, stop bits, and parity match the upstream PLC or gateway parameters. If the controller is located at the physical end of the daisy-chain network, a 120-ohm termination resistor must be installed across terminals 29 and 30 to stabilize data transmission and suppress signal reflections.
Isolate and lock out all electrical sources supplying the panel and the heater loads before initiating installation or maintenance. Verify the total absence of voltage across all terminals with a calibrated voltmeter. Never apply 110/220 VAC mains to the 24 VAC/DC input terminals as this will result in immediate internal hardware destruction.
Prepare a standard 1/16 DIN panel cutout measuring 45.0 mm x 45.0 mm (+0.6 mm tolerance).
Slide the temperature controller through the cutout from the front panel, ensuring the water-resistant packing gasket is seated correctly.
Push the mounting adapter from the rear of the panel until it securely locks the controller housing flush against the metal plate.
Terminate the screw terminals using insulated crimp terminals. Tighten the screws to a nominal torque of 0.43 to 0.58 N-m.
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Returns & Warranty
Manufacturer: Omron
Product No.: E5CC-RX3DSM-003
Country of origin:Japan
Product Type: Temperature Controllers
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
Process loops requiring strict thermal boundaries depend on the Omron E5CC-RX3DSM-003 temperature controller to manage critical heat profiles with minimal tracking error. This 48 x 48 mm compact digital controller features a high-contrast white LCD display that maximizes visibility from wider viewing angles and in low-light environments. Equipped with 2-PID control algorithm technology, the unit actively suppresses overshoot while maintaining ultra-fast response times to system disturbances. It supports universal sensor inputs, integrated RS-485 serial communications, and advanced diagnostics for three-phase heating systems, rendering it a solid, low-maintenance component for high-reliability control panels.
| Manufacturer | Omron |
| Model Number | E5CC-RX3DSM-003 |
| Series | E5CC Series (48 x 48 mm) |
| Supply Voltage | 24 VAC (50/60 Hz) / 24 VDC |
| Power Consumption | 3.1 VA max. (at 24 VAC) / 1.6 W max. (at 24 VDC) |
| Control Output 1 | Relay (SPST-NO, 250 VAC, 3 A resistive load) |
| Auxiliary Outputs | 3 Relays (SPST-NO, 250 VAC, 2 A resistive, 1 common terminal) |
| Input Type | Universal Input (Thermocouple, RTD, Voltage, or Current) |
| Diagnostic Functions | 2 Heater Burnout (HB) and Heater Short (HS) alarms for 3-phase heaters |
| Communication Port | RS-485 (2-wire half-duplex) |
| Terminal Style | Screw terminal block with protective finger guard cover |
| Ambient Operating Temp. | -10 to 55 degC (no condensation or icing) |
| Shipping Weight (Calculated) | 1.00 kg |
Note that the E5CC-RX3DSM-003 operates strictly on 24 VAC/DC low voltage power supplies. Standardizing panels on this model prevents accidental high-voltage line exposure on diagnostic circuits. It cannot be directly swapped with the 100-240 VAC model (E5CC-RX3ASM-003) without routing dedicated 24V bus power to the unit. Check the control schematic to confirm local supply ratings prior to replacement.
For 3-phase heater burnout diagnostics, the current transformers (typically Omron E54-CT1 or E54-CT3) must be terminated correctly to terminals 25/26 and 27/28. High electrical noise from nearby variable frequency drives or solid-state relays (SSRs) can inject interference into the sensor lines. It is highly recommended to program the internal digital filter (parameter INF) to mitigate signal jitter in electrically noisy panels.
When configuring RS-485 serial communication, verify that the controller's baud rate, data length, stop bits, and parity match the upstream PLC or gateway parameters. If the controller is located at the physical end of the daisy-chain network, a 120-ohm termination resistor must be installed across terminals 29 and 30 to stabilize data transmission and suppress signal reflections.
Isolate and lock out all electrical sources supplying the panel and the heater loads before initiating installation or maintenance. Verify the total absence of voltage across all terminals with a calibrated voltmeter. Never apply 110/220 VAC mains to the 24 VAC/DC input terminals as this will result in immediate internal hardware destruction.
Prepare a standard 1/16 DIN panel cutout measuring 45.0 mm x 45.0 mm (+0.6 mm tolerance).
Slide the temperature controller through the cutout from the front panel, ensuring the water-resistant packing gasket is seated correctly.
Push the mounting adapter from the rear of the panel until it securely locks the controller housing flush against the metal plate.
Terminate the screw terminals using insulated crimp terminals. Tighten the screws to a nominal torque of 0.43 to 0.58 N-m.
Global Express Shipping
Returns & Warranty
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For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|
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