{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5CC-RX2ABM-004","brand":"Omron","brandSlug":"omron","productSlug":"E5CC-RX2ABM-004","canonicalUrl":"https://aoctrl.com/omron/E5CC-RX2ABM-004","factsUrl":"https://aoctrl.com/api/mcp/products/E5CC-RX2ABM-004","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5CC-RX2ABM-004 Process / Temperature Controller, 3 Relay Outputs, RS-485 Communications, Spring Terminal, 100-240 VAC.","salesMarkdown":"## At a glance The E5CC-RX2ABM-004: Communication is via RS-485 supporting CompoWay/F and Modbus protocols, making it straightforward to integrate into existing PLC-based lines. The front panel carries a dual-color LCD backlit display with two rows of four characters each. ## When to pick this over the E5CC-CX3A5M-005 If your BOM calls for three relay outputs and spring terminal connections, this is the direct pick. The E5CC-CX3A5M-005 carries an additional analog output and uses screw terminals, but swaps one relay for that analog channel — so it cannot support three independent on/off zones the way this can. Termination preference drives the choice: the spring-clamp variant (this one) eliminates torque-checking during panel build and resists loosening from vibration; the screw variant (CX3A5M-005) requires a screwdriver and occasional re-torque in service. Otherwise, the controller core — input ranges, display, IP rating, communication, PID algorithm — is identical across the two. Panel cutout and wiring footprint match, so a swap is possible without re-punching the panel, though you must account for the output count difference. For maintenance spares holding, this remains a stable line item. If you are backfilling an existing panel, confirm the output count and termination style; the panel cutout and wiring footprint are standard across the E5CC series. ## Mounting and wiring considerations Panel cutout is a 45 mm square; the controller slides in from the front and clamps with the provided bracket. IP66 rating requires the front gasket to seat cleanly against a flat panel surface — no raised paint or burrs.","metaTitle":"Omron E5CC-RX2ABM-004 Temp Controller, 3 Relay, RS-485","metaDescription":"Active production Omron E5CC-RX2ABM-004 process/temperature controller with 3 relay outputs, RS-485 (CompoWay/F, Modbus), PID control, spring terminal, IP66, 100-240VAC. Sourced to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Process / Temperature Controllers"],"specifications":{"Type":"Process, Temperature Controller (RTD, Type B, E, J, K, L, N, PLII, R, S, T, U, W)","Series":"E5CC","Weight":"0.265 lb (120.2 g)","Package":"Box","Features":"Event Input","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (3)","Display Type":"LCD - Dual Color Characters, Backlight","Mounting Type":"Panel Mount","Communications":"RS-485 (CompoWay/F, Modbus)","Control Method":"On/Off, Proportional (PID)","lifecycle_stage":"current","Voltage - Supply":"100 ~ 240VAC","Termination Style":"Spring Terminal","Ingress Protection":"IP66 - Dust Tight, Water Resistant","Operating Temperature":"-10°C~55°C","Panel Cutout Dimensions":"Square - 45.00mm x 45.00mm","Display Characters - Height":"0.600\" (15.20mm), 0.280\" (7.10mm)","Number of Characters Per Row":"4, 4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c6d2565f7c49acd020a74c22dc4212b3.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E5CC-RX2ABM-004/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative — E5CC-CX3A5M-005?","answer":"The E5CC-CX3A5M-005 adds an analog output but reduces relay count to two and uses screw terminals. It fits the same panel cutout and input/communication specs, so it can serve as a functional alternative if you can accommodate the output and wiring differences."},{"question":"What input types does the E5CC-RX2ABM-004 support?","answer":"It accepts RTD, thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W, and analog inputs of 0–20 mA or 0–10 VDC."},{"question":"What series does this controller belong to?","answer":"It is part of the Omron E5CC series."},{"question":"Will the E5CC-RX2ABM-004 drop into a panel wired for the E5CC-CX3A5M-005 without rewiring?","answer":"Not directly. The terminals differ: spring clamp (RX2ABM) vs. screw (CX3A5M). Additionally, the output count differs — this unit has three relays, the other has two relays plus an analog output. You would need to re-terminate the wires and ensure your process uses only relay outputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5CC-RX2ABM-004","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/E5CC-RX2ABM-004 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}