OMRONTemperature controllerRead on fa.omron.com.cnSearched on PriceQ

Temperature Controller

Last updated Nov 1, 2026 · 2 entries in Page history

The E5CWL-Q1TC is a 48 × 48 mm temperature controller with a dual display, thermocouple input, one alarm output and a voltage output for driving an SSR, powered from 100 to 240 VAC.

48 × 48mm
Front size: 100 to 240VAC
Power supply: 12VDC
Output voltage: 250ms
Sampling period

Part number or model: E5CWL-Q1TC
Type: Temperature controller
Catalog number: Not assigned yet
Searched on PriceQ as: “E5CWLQ1TC”

OMRON E5CSL, E5CWL and E5EWL temperature controllers, family photo with the E5CWL in the middle

Timeline

Dates from the sources in References

November 1, 2011Named a recommended replacement for the discontinued E5CSZ series

Specifications

67 fields, as the sources state them

Temperature Controllers E5CSL/E5CWL/E5EWL

Size: 48 × 48 mm1
Depth beyond front panel: Only 60 mm.1
Features: Easy to Read (Character Height E5CSL: 21.7 mm, E5CWL: 16.2 mm (PV), E5EWL: 20 mm (PV)). Fewer parameters for simple setup. Faster sampling at 250 ms.1

Main I/O Functions

Display: 4-digit Display Dual Display: E5CWL1
Sensor Inputs: Thermocouple inputs1
Control Output: Voltage output (for driving SSR)1
Alarm Outputs: One1

Model Number Legend

1. Control Output: Q: Voltage output (for driving SSR): 12 VDC, 21 mA1
2. Alarm: 1: Relay output: 250 VAC, 1 A (resistive load)1
3. Sensor type: TC: Thermocouple (K, J, T, R, or S)1

Ordering Information

E5CWL Ordering Information: Size: 1/16 DIN 48 × 48 × 60 (W × H × D)1
Input type: Thermocouple1
Alarm output count: 11

Ratings

Power supply voltage: 100 to 240 VAC, 50/60 Hz1
Operating voltage range: 85% to 110% of rated supply voltage1
Power consumption: 3.5 VA1
Sensor input: Models with thermocouple inputs Thermocouple: K, J, T, R, or S1
Control output: Voltage output (for driving SSR): Output voltage: 12 VDC +25%/−15% (PNP), max. load current: 21 mA, with short-circuit protection circuit1
Alarm output: SPST-NO, 250 VAC, 1 A (resistive load), electrical life: 100,000 operations, minimum load: 5 V, 10 mA1
Control method: ON/OFF control or 2-PID control (with auto-tuning)1
Setting method: Digital setting using front panel keys1
Indication method: 7-segment digital display and individual indicators Character height: E5CSL: 21.7 mm, E5CWL: 16.2 mm (PV), E5EWL: 20 mm (PV)1
Other functions: Temperature input shift, run/stop, protection functions, etc.1
Ambient operating temperature: −10 to 55°C (with no icing or condensation)1
Ambient operating humidity: 25% to 85%1
Storage temperature: −25 to 65°C (with no icing or condensation)1

Input Ranges, Models with Thermocouple Inputs

Set value 0: K: °C: −200 to 1,300 °F: −300 to 2,3001
Set value 1: K: °C: −20.0 to 500.0 °F: 0.0 to 900.01
Set value 2: J: °C: −100 to 850 °F: −100 to 15001
Set value 3: J: °C: −20.0 to 400.0 °F: 0.0 to 750.01
Set value 4: T: °C: −200 to 400 °F: −300 to 7001
Set value 5: T: °C: −199.9 to 400.0 °F: −199.9 to 700.01
Set value 6: R: °C: 0 to 1,700 °F: 0 to 3,0001
Set value 7: S: °C: 0 to 1,700 °F: 0 to 3,0001
Default setting: 01
Applicable standards (K, J, T, R, S): JIS C1602-1995 and IEC 60584-11

Alarm Types

Alarm Types: Select alarm types out of the 11 alarm types listed in the following table.1

Characteristics

Indication accuracy: Thermocouple: (See note 1.) (±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max.1
Influence of temperature, Influence of voltage, Influence of EMS. (at EN61326-1): R and S thermocouple inputs: (±1% of PV or ±10°C, whichever is greater) ±1 digit max. K, J, and T thermocouple inputs: (±1% of PV or ±4°C, whichever is greater) ±1 digit max.1
Hysteresis: 0.1 to 999.9 (in units of 0.1) °C/°F1
Proportional band (P): 0.1 to 999.9 (in units of 0.1) °C/°F1
Integral time (I): 0 to 3999 s (in units of 1 s)1
Derivative time (D): 0 to 3999 s (in units of 1 s)1
Control period: 0.5, 1 to 99 s (in units of 1 s)1
Alarm setting range: −1999 to 9999 (decimal point position depends on input type)1
Sampling period: 250 ms1
Affect of signal source resistance: Thermocouple: 0.1°C/Ω max. (100 Ω max.) (See note 2.)1
Insulation resistance: 20 MΩ min. (at 500 VDC)1
Dielectric strength: 2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge)1
Vibration resistance: Malfunction: 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions1
Vibration resistance: Destruction: 10 to 55 Hz, 20 m/s2 for 2 hrs each in X, Y, and Z directions1
Shock resistance: Malfunction: 100 m/s2 min., 3 times each in X, Y, and Z directions1
Shock resistance: Destruction: 300 m/s2 min., 3 times each in X, Y, and Z directions1
Weight: E5CSL/E5CWL: Controller: Approx. 100 g, Mounting Bracket: Approx. 10 g1
Degree of protection: Front panel: IP50 Rear case: IP20, Terminals: IP001
Memory protection: Non-volatile memory (number of writes: 100,000 times)1
Conformed standards: EN61326-1 (See note 3.), EN61010-1, IEC61010-1 VDE0106 Part 100 (Finger protection), when the terminal cover is mounted.1
EMC: Emission Enclosure: EN55011 Group1 Class A Emission AC Mains: EN55011 Group1 Class A Immunity ESD: EN61000-4-2 Immunity RF-interference: EN61000-4-3 10 V/m Immunity Conducted Disturbance: EN61000-4-6 3 V Immunity Burst: EN61000-4-4 Immunity Surge: EN61000-4-5 Immunity Voltage Dip/Interrupting: EN61000-4-111
Note 1: The indication accuracy of K and T thermocouples at a temperature of −100°C max. is ±2°C ±1 digit maximum. The indication accuracy of the R and S thermocouples at a temperature of 200°C max. is ±3°C ±1 digit max.1
Note 2: R, and S sensors: 0.2°C/Ω max. (100 Ω max.)1
Note 3: Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)1

Dimensions

Dimensions (Unit: mm): 48×48 4 60 64 44.8×44.8 581
Package Contents: Temperature Controller Adapter Instruction Manual1
Solderless terminal size: M3.51
Terminal Cover: E53-COV19 (sold separately)1
Front Panel: E53-COV20 (sold separately)1

History

Product News, Notices No. 2011E039: November 1, 20112

Sources: fa.omron.com.cn, E5CSL, E5CWL, E5EWL Data Sheet, Cat. No. H167-E1-03, in English, read Nov 1, 2026 UTC; fa.omron.com.cn, Product News, Notices No. 2011E039, read Nov 1, 2026 UTC.

Size and weight

Inches and pounds, millimetres and kilograms

The product

What	Inches and pounds	Millimetres and kilograms
Dimensions	W1.89×H1.89×D2.36 inconverted	W48×H48×D60 mm
DimensionsOverall depth on the drawing	2.52 inconverted	64 mm
WeightController	approx.0.22 lbconverted	approx.100 gapprox.0.1 kgconverted
WeightMounting Bracket	approx.0.022 lbconverted	approx.10 gapprox.0.01 kgconverted

Figures in black are the maker’s. Figures in grey are converted by the wiki (1 in = 25.4 mm, 1 lb = 0.45359237 kg).

Documents

2 linked, none copied here

E5CSL, E5CWL, E5EWL Data Sheetdata sheet
E5CSL/E5CWL Temperature Controller Instruction Manualmanual

References

4 sources, each with the day it was read

fa.omron.com.cn, E5CSL, E5CWL, E5EWL Data Sheet, Cat. No. H167-E1-03, in English, read Nov 1, 2026 UTC. Supports 66 specifications, the related products
fa.omron.com.cn, Product News, Notices No. 2011E039, read Nov 1, 2026 UTC. Supports 1 specification, the related products
fa.omron.com.cn, E5CSL / E5CWL / E5EWL family, catalog download list, row E5CSL, E5CWL, read Nov 1, 2026 UTC. Supports the documents
fa.omron.com.cn, E5CSL / E5CWL / E5EWL family, manual download list, read Nov 1, 2026 UTC. Supports the documents

Page history

Every read and every change to this page, newest first

Nov 1, 2026, 04:34 UTCPage created from the maker’s page, among the products buyers searched on PriceQ. Product type proposed. Descriptions written at three lengths from the specifications.Claude Opus (AI agent) · Not reviewed yet
Nov 1, 2026, 03:21 UTCRead on fa.omron.com.cn: E5CSL, E5CWL, E5EWL Data Sheet, Cat. No. H167-E1-03, in English; Product News, Notices No. 2011E039; E5CSL / E5CWL / E5EWL family, catalog download list, row E5CSL, E5CWL; E5CSL / E5CWL / E5EWL family, manual download list.Claude Opus (AI agent) · Not reviewed yet

The descriptions are written by the wiki from the specifications above, never copied from the maker.

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