Omron E5DC-QX2ASM-802 — DIN-Rail PID Temp Controller
SKU: E5DC-QX2ASM-802USD 52.00
Omron E5DC-QX2ASM-802 E5DC-800 series DIN-rail temperature controller, 100-240 VAC, dual SSR output, RS-485. In stock, China shipping.
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Product Overview
The Omron E5DC-QX2ASM-802 is the E5DC-800 series DIN-rail mounted temperature controller, manufactured by Omron Corporation. Hengyixin Automation stocks this controller in Xiamen and ships within 3-5 business days to most Asian, European, and North American ports.
It runs on 100 to 240 VAC at 50/60 Hz, drawing 4.9 VA. Control output 1 is a voltage pulse for driving an SSR, and control output 2 is a second voltage pulse for a second SSR or alarm. Two auxiliary outputs are available. RS-485 CompoWay/F communication is built in for PLC and HMI tie-in.
The multi-range input accepts thermocouples (K, J, T, E, L, U, N, R, S, B, W, PL II), Pt100 / JPt100 RTDs, ES1B infrared thermosensors, and 0 to 10 V / 4 to 20 mA analog signals. Sampling runs at 50 ms for fast heating profiles and the controller runs PID with auto-tuning. The 48 x 48 mm panel-mount sibling is the E5CC-QX2ASM-802. CX-Thermo version 4.0 handles PC setup.
Key Features
- E5DC-800 series DIN-rail mounted temperature controller, 22.5 mm wide, 100 to 240 VAC supply
- Dual SSR pulse voltage output, two auxiliary outputs, RS-485 CompoWay/F serial communication
- Multi-range input: thermocouple, Pt100 RTD, ES1B thermosensor, 0 to 10 V / 4 to 20 mA analog
- 50 ms high-speed sampling period, PID with auto-tuning, CX-Thermo version 4.0 setup
- SKU: E5DC-QX2ASM-802
- Series: Omron E5DC-800 series DIN-rail mounted digital temperature controller
- Voltage: 100 TO 240 VAC
Best-Fit Applications
- Extruder barrel temperature control where the E5DC-QX2ASM-802 fires two SSRs in a cascade heating zone with 50 ms sampling
- Paint line oven control where the E5DC-QX2ASM-802 reads a Pt100 RTD and switches a 25 A SSR through its pulse voltage output
- Spare replacement on a packaging machine where the older E5CC-QX2ASM-802 panel-mount controller is swapped for the DIN-rail E5DC-QX2ASM-802 to fit a slimmer cabinet
Buying Checklist
- Pick the E5DC-QX2ASM-802 for a 22.5 mm DIN-rail mounted temperature controller with dual SSR output and RS-485 CompoWay/F.
- Pick the E5CC-QX2ASM-802 instead when the cabinet needs a 48 x 48 mm panel-mount controller in the same E5_C-800 series with the same dual output setup.
- Pick the E5CC-RX2ASM-802 instead when the load is a mechanical relay contactor and the panel-mount form factor is fine for the application.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron E5DC-800 series DIN-rail mounted digital temperature controller |
| Model / SKU | E5DC-QX2ASM-802 |
| Supply Voltage | 100 to 240 VAC at 50/60 Hz, consumption 4.9 VA |
| Control Output | Output 1 voltage pulse for SSR, output 2 voltage pulse for SSR or alarm |
| Auxiliary Outputs | 2 auxiliary outputs (SUB1, SUB2), 1 event input |
| Input Type | Thermocouple (K, J, T, E, L, U, N, R, S, B, W, PL II), Pt100 / JPt100 RTD, ES1B thermosensor, 0 to 5 V / 1 to 5 V / 0 to 10 V, 0 to 20 mA / 4 to 20 mA |
| Sampling Period | 50 ms high-speed sampling for fast temperature rise profiles |
| Communication | RS-485 CompoWay/F; connects to a PLC or HMI without programming |
| Dimensions / Weight | 85 (D) x 22.5 (W) x 100 (H) mm DIN-rail body, approximately 180 g |
| Environment | -10 to 55 C operating, 25 to 85 percent humidity (no condensation), IP20 screw terminals |
| Software | CX-Thermo version 4.0 or higher for PC setup; CE certified |
FAQ for E5DC-QX2ASM-802
What is the Omron E5DC-QX2ASM-802 used for?
It is the E5DC-800 series DIN-rail mounted temperature controller. It runs on 100 to 240 VAC, drives two SSRs from voltage pulse outputs, and communicates over RS-485 CompoWay/F. Typical uses are extruder barrel temperature control, paint-line oven control, and any slim-cabinet application that needs a 22.5 mm PID controller with high-speed 50 ms sampling.
E5DC-QX2ASM-802 vs E5CC-QX2ASM-802 - what is the difference?
Both belong to the E5_C-800 series with the same multi-range input and dual voltage pulse output. The E5DC-QX2ASM-802 mounts on a 35 mm DIN rail and is 22.5 mm wide; the E5CC-QX2ASM-802 mounts through a panel cut-out and is 48 x 48 mm. Pick the E5DC for slim cabinets; pick the E5CC for panel-door mounting.
Does the E5DC-QX2ASM-802 support heater burnout detection?
Yes. The E5DC-QX2ASM-802 detects single-phase heater burnout and SSR short-circuit, and triggers an alarm output when the heater current falls below the configured threshold. The alarm CT (current transformer) is sold separately.
Can the E5DC-QX2ASM-802 connect to a Sysmac NJ or NX PLC?
Yes, over RS-485 CompoWay/F. The PLC reads the PV, SP, and MV registers and writes the setpoint without ladder programming. For EtherNet/IP tie-in, the E5DC-800 also offers an Ethernet option module that mounts on the side of the controller.
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