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Omron E5CC-QX2ASM-800 — Process / Temperature Controllers

Omron E5CC-QX2ASM-800 Process Temp Controller, Relay+SSR, 10

MPNE5CC-QX2ASM-800
Active

Omron E5CC Series, Process Temperature Controller (RTD, B/E/J/K/L/N/PLII/R/S/T/U/W), Relay (2) + Voltage (External SSR) Output, LCD Dual-Color Display, 100~240VAC, Screw Terminal, IP66, 45mm x 45mm Panel Cutout, Active.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

E5CC-QX2ASM-800 — Identification
ParameterValue
SeriesE5CC
TypeProcess, Temperature Controller (RTD, Type B, E, J, K, L, N, PLII, R, S, T, U, W)
E5CC-QX2ASM-800 — Electrical
ParameterValue
Supply voltage100 ~ 240VAC
E5CC-QX2ASM-800 — Performance
ParameterValue
Control methodOn/Off, Proportional (PID)
E5CC-QX2ASM-800 — I/O
ParameterValue
Input range-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC
Output typeRelay (2), Voltage (External SSR)
E5CC-QX2ASM-800 — Display
ParameterValue
Display typeLCD - Dual Color Characters, Backlight
Characters per row4, 4
Character height0.600" (15.20mm), 0.280" (7.10mm)
E5CC-QX2ASM-800 — Environmental
ParameterValue
Operating temperature-10°C ~ 55°C
Ingress protection (IP rating)IP66 - Dust Tight, Water Resistant
E5CC-QX2ASM-800 — Mechanical
ParameterValue
Mounting typePanel Mount
Panel cutout dimensionsSquare - 45.00mm x 45.00mm
Termination styleScrew Terminal

Product details

How It Sits Against a Sibling

The E5CC-QX2ASM-800: Compared to the Omron E5CC-CX3A5M-004, the core input range, supply voltage, cutout, and IP rating are identical—both fit the same 45x45mm panel hole and run on 100-240VAC. The CX3A5M-004 adds RS-485 communications (CompoWay/F, Modbus) and an event input, plus one analog output alongside three relays; this seed lacks comms and event input entirely. If your application logs temperatures or coordinates with a PLC over Modbus, you need the CX3A5M-004. If all you need is a standalone PID controller driving an SSR and two alarms, the QX2ASM-800 is cleaner and costs less. Physical fit is identical: same screw terminal layout and same mounting depth for the E5CC family. Another active sibling, E5CC-RX3A5M-003, adds heater fault detection via a CT input and four relays (one spare). The seed has no CT input capability. Again, same panel cutout, same supply, so a mechanical swap is possible if wiring is adjusted for the additional relay outputs.

Frequently asked questions

What replaces this part if I need RS-485 communications?

The Omron E5CC-CX3A5M-004 is the same physical footprint and supply voltage but adds RS-485 (CompoWay/F, Modbus) and an event input. It also has one analog output plus three relays, so wiring differs.

Will the E5CC-QX2ASM-800 drop in to a panel cut for E5CC-CX3A5M-004?

Yes—same 45x45mm cutout, same mounting depth, same screw terminal layout. The only difference is the absence of communications terminals on this seed, so if the panel already has wiring for Modbus, that wiring is unused.

What input types does this controller accept?

It accepts RTD, thermocouples B/E/J/K/L/N/PLII/R/S/T/U/W, plus 0-20mA and 0-10VDC linear inputs, covering a range from -200°C to 2300°C or scaled engineering units.

MPN
E5CC-QX2ASM-800