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Omron E5EC-PR4D5M-004 — Process / Temperature Controllers

Omron E5EC-PR4D5M-004 Temp Controller, 6 Relay Out, 24V, RS-

MPNE5EC-PR4D5M-004
Active

Omron E5EC Process/Temperature Controller, 6 Relay Outputs, 24VAC/DC, RS-485 Modbus, 92x45mm Panel Cutout, Tri-Color LCD, Active Production.

Omron E5EC-PR4D5M-004 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

E5EC-PR4D5M-004 — Identification
ParameterValue
SeriesE5EC
TypeProcess, Temperature Controller (RTD, Type B, E, J, K, L, N, PLII, R, S, T, U, W)
E5EC-PR4D5M-004 — Electrical
ParameterValue
Supply voltage24VAC/DC
E5EC-PR4D5M-004 — Performance
ParameterValue
Control methodOn/Off, Proportional (PID)
FeaturesEvent Input
E5EC-PR4D5M-004 — I/O
ParameterValue
Input range-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC
Output typeRelay (6)
E5EC-PR4D5M-004 — Communication
ParameterValue
Communication interfacesRS-485 (CompoWay/F, Modbus)
E5EC-PR4D5M-004 — Display
ParameterValue
Display typeLCD - Tri Color Characters, Backlight
Characters per row4, 4, 4
Character height0.710" (18.00mm), 0.433" (11.00mm), 0.307" (7.80mm)
E5EC-PR4D5M-004 — Environmental
ParameterValue
Operating temperature-10°C ~ 55°C
Ingress protection (IP rating)IP66 - Dust Tight, Water Resistant
E5EC-PR4D5M-004 — Mechanical
ParameterValue
Mounting typePanel Mount
Panel cutout dimensionsRectangular - 92.00mm x 45.00mm
Termination styleScrew Terminal
E5EC-PR4D5M-004 — Other specifications
ParameterValue
Weight0.463 lb (210.01 g)

Product details

Compared to the E5CC sibling

The common cross-shop is the E5CC-CX3A5M-004. Both run the same sensor set and RS-485 protocol (CompoWay/F, Modbus). But the E5EC-PR4D5M-004 packs six relays versus three, uses a tri-color display (E5CC is dual-color), and the display digits are taller — 18mm for the main row. Panel cutout is the deal-breaker: E5CC is 45mm square; E5EC requires 92x45mm rectangle. You can't drop one into the other's hole without sheet metal work. Also, this E5EC runs on 24VAC/DC; the E5CC-CX3A5M-004 takes 100-240VAC. If your panel is already 24V, you save a power supply step. If it's line voltage, you'd need a transformer.

Installation notes

Panel mount, rated IP66 front — dust tight and water resistant. Screw terminal connections. Operating range -10°C to 55°C. RS-485 port supports Modbus RTU or CompoWay/F for PLC integration. Event input feature lets you trigger preset sets or reset from a dry contact.

Frequently asked questions

Will the E5EC-PR4D5M-004 drop into a panel cutout for an E5CC?

No. The E5EC requires a 92x45mm rectangular cutout; the E5CC uses a 45mm square. You cannot swap one for the other without modifying the panel.

What is the closest functional match to the E5EC-PR4D5M-004 from the E5CC series?

The E5CC-CX3A5M-004 has the same input and communications options, but only 3 relays, a smaller dual-color display, and a different supply voltage (100-240VAC). The panel cutout is not compatible.

MPN
E5EC-PR4D5M-004