E5EC-QR2ASM-808

Digital temperature controller / meter in a 1/8 DIN vertical (48 × 96 mm) housing, designed for advanced industrial temperature control. This 100–240 Vac supply model from the E5EC-800 series supports RS-485 communication, heater burnout detection, and dry contact event inputs. It combines an SSR voltage driver, a high-capacity relay output, and auxiliary relay outputs, all protected in an IP66-rated enclosure. The large three-row white backlit display ensures excellent visibility for monitoring and setup.

Specifications

Main function: Temperature controller (Digital)

Product series / family name: E5EC-800 series

Functions:
Digital temperature controller / meter
ON/OFF control or 2-PID control with auto-tuning
Manual output
heating/cooling control
loop burnout alarm
SP ramp
other alarm functions
heater burnout (HB) alarm (including SSR failure (HS) alarm)
40% AT
100% AT
MV limiter
input digital filter
self-tuning
PV input shift
run/stop
protection functions
temperature status display
moving average of input value
FB moving average

Design:
2 aux. outputs
2 dry contact event inputs
1-channel heater burnout detection
100–240 Vac supply version

Supply voltage (AC): 100 Vac–240 Vac (110 / 120 / 200 / 208 / 220 / 230 Vac) (50/60 Hz)

Frequency: 50 ms sampling period (20 Hz)

Display:
3 rows × 4-digits (negative transmissive 11-segment LCD with backlight)
18 mm digits height (PV; Present value; white backlight)
11 mm digits height (SV; Setpoint; white backlight)
7.8 mm digits height (MV; Multi-setpoint; white backlight)

Connection type: screw connections

Communication protocol: RS-485

Mounting mode: Flush mounting on door

Digital inputs:
2 × digital inputs (dry contact) (event inputs)

Digital outputs:
1 × digital output (S.S.R. voltage driver; 12 Vdc; PNP) (control output 1)
1 × digital output (SPST-NO relay contact; 250 Vac / 5 A resistive) (control output 2)
2 × digital outputs (SPST-NO relay contacts; 250 Vac / 3 A resistive load) (aux. outputs)

Analog inputs:
1 × analog input
(Thermocouple types K, J, T, E, L, U, N, R, S, B, W, or PL II
RTD Pt100, JPt100
IR temperature sensor
4–20 mA, 0–20 mA
1–5 Vdc, 0–5 Vdc, 0–10 Vdc)
(Main process input)
1 × analog input (Heater 50 A AC C.T. input) (Heater Burnout detection)

Measurement accuracy:
±0.3% of indication value or ±1 °C whichever is greater (thermocouple input)
±0.2% of indication value or ±0.8 °C whichever is greater (Platinum RTD input)
±0.2% F.S. ±1 digit max. analog input
±5% F.S. ±1 digit max. CT input (Heater Burnout Detection)
±5% F.S. ±1 digit max. potentiometer input

Degree of protection: IP66

Dimensions: 1/8 DIN vertical (48 × 96 mm)

Net Height: 96 mm
Net Width: 48 mm
Net Depth: 64 mm

Door cut-out height: 91 mm
Door cut-out width: 44 mm

Embedding depth: 60 mm

Ambient air temperature for operation: −10…+55 °C
Ambient air temperature for storage: −25…+65 °C

Order code / SKU: E5EC-QR2ASM-808
Equivalent to: E5ECQR2ASM808
EAN code: 4548583318625

Product status: Commercialized

Compliant with standard(s):
UL61010-1
Korean Radio Waves Act (Act 10564)
CSA C22.2 No. 61010-1
IEC61010-1
EN61326-1
EN55011 Group 1 class A
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-11
ICC
CE marking
Lloyd standards

Location of origin: China
Degree of pollution: 2

Benefits

Large white PV display (approx. 18 mm height) for excellent readability.
High-speed 50 ms sampling for fast and stable temperature control.
Integrated heater burnout detection and event inputs for enhanced process monitoring.
Compact short-body design with only 60 mm depth to save panel space.
Easy PLC integration using programless communications.