Omron E5CSL Series Temperature Controller
The Omron E5CSL Series is a cost-effective, easy-to-use digital temperature controller designed for accurate heating and cooling control in industrial and commercial applications. With a compact 48 × 48 mm size, user-friendly interface, and high reliability, the E5CSL is ideal for OEM equipment and control panels requiring basic yet precise temperature regulation.
Categories:
Panel ComponentsKey Features
- Easy-to-read display with large character height (E5CSL: 21.7 mm, E5CWL: 16.2 mm, E5EWL: 20 mm PV)
- Compact design with only 60 mm depth beyond the front panel
- Streamlined setup with fewer parameters
- Fast 250 ms sampling for quicker response
| Specifications | Details | |
|---|---|---|
| Power supply voltage | 100 to 240 VAC, 50/60 Hz | |
| Operating voltage range | 85% to 110% of rated supply voltage | |
| Power consumption | 3.5 VA | |
| Sensor input | Models with thermocouple inputs
Thermocouple: K, J, T, R, or S |
|
| Models with platinum resistance thermometer inputs
Platinum resistance thermometer: Pt100 |
||
| Control
output |
Relay output | SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations,
minimum load: 5 V, 10 mA |
| Voltage output
(for driving SSR) |
Output voltage: 12 VDC +25%/-15% (PNP), max. load current: 21 mA, with short-
circuit protection circuit |
|
| Alarm output * | SPST-NO, 250 VAC, 1 A (resistive load), electrical life: 100,000 operations, minimum load: 5 V, 10 mA | |
| Control method | ON/OFF control or 2-PID control (with auto-tuning) | |
| Setting method | Digital setting using front panel keys | |
| Indication method | 7-segment digital display and individual indicators
Character height: E5CSL: 21.7 mm, E5CWL: 16.2 mm (PV), E5EWL: 20 mm (PV) |
|
| Other functions | Temperature input shift, run/stop, protection functions, etc. | |
| Ambient operating temperature | -10 to 55°C (with no icing or condensation) | |
| Ambient operating humidity | 25% to 85% | |
| Storage temperature | -25 to 65°C (with no icing or condensation) | |
| Specifications | Details | |
|---|---|---|
| Indication accuracy | Thermocouple: (See note 1.)
(±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max. Platinum resistance thermometer: (±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max. |
|
| Influence of temperature | 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. Platinum resistance thermometer inputs: (±1% of PV or ±2°C, whichever is greater) ±1 digit max. |
|
| Influence of voltage | ||
| Influence of EMS. (at EN61326-1) | ||
| Hysteresis | 0.1 to 999.9 (in units of 0.1) °C/°F | |
| Proportional band (P) | 0.1 to 999.9 (in units of 0.1) °C/°F | |
| Integral time (I) | 0 to 3999 s (in units of 1 s) | |
| Derivative time (D) | 0 to 3999 s (in units of 1 s) | |
| Control period | 0.5, 1 to 99 s (in units of 1 s) | |
| Alarm setting range | -1999 to 9999 (decimal point position depends on input type) | |
| Sampling period | 250 ms | |
| Affect of signal source resistance | Thermocouple: 0.1°C/Ω max. (100 Ω max.) (See note 2.)
Platinum resistance thermometer: 0.6°C/Ω max. (10 Ω max.) |
|
| Insulation resistance | 20 MΩ min. (at 500 VDC) | |
| Dielectric strength | 2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge) | |
| Vibration resistance | Malfunction | 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions |
| Destruction | 10 to 55 Hz, 20 m/s2 for 2 hrs each in X, Y, and Z directions | |
| Shock resistance | Malfunction | 100 m/s2 min., 3 times each in X, Y, and Z directions |
| Destruction | 300 m/s2 min., 3 times each in X, Y, and Z directions | |
| Weight | E5CSL/E5CWL | Controller: Approx. 100 g, Mounting Bracket: Approx. 10 g |
| E5EWL | Controller: Approx. 150 g, Mounting Bracket: Approx. 10 g | |
| Degree of protection | Front panel: IP50
Rear case: IP20, Terminals: IP00 |
|
| Memory protection | Non-volatile memory (number of writes: 100,000 times) | |
| Conformed standards | EN61326-1 (See note 3.), EN61010-1, IEC61010-1
VDE0106 Part 100 (Finger protection), when the terminal cover is mounted. |
|
| 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: EN61000-4-11 |
|
| Size | Power Supply Voltage | Input Type | Alarm Output | Control Output | Model |
|---|---|---|---|---|---|
|
1/16 DIN 48 × 48 × 60 (W × H × D) |
100 to 240 VAC | Thermocouple | None | Relay output | E5CSL-RTC |
| Resistance thermometer | E5CSL-RP | ||||
| Thermocouple | Voltage output (for driving SSR) | E5CSL-QTC | |||
| Resistance thermometer | E5CSL-QP | ||||
|
1/16 DIN 48 × 48 × 60 (W × H × D) |
100 to 240 VAC | Thermocouple | 1 | Relay output | E5CWL-R1TC |
| Resistance thermometer | E5CWL-R1P | ||||
| Thermocouple | Voltage output (for driving SSR) | E5CWL-Q1TC | |||
| Resistance thermometer | E5CWL-Q1P | ||||
|
1/8 DIN 48 × 96 × 60 (W × H × D) |
100 to 240 VAC | Thermocouple | 1 | Relay output | E5EWL-R1TC |
| Resistance thermometer | E5EWL-R1P | ||||
| Thermocouple | Voltage output (for driving SSR) | E5EWL-Q1TC | |||
| Resistance thermometer | E5EWL-Q1P |
|
Catalog Name
|
Catalog Number[size]
|
Last Update
|
|---|---|---|
| E5CSL, E5CWL, E5EWL Data Sheet | H167-E1-03 [1802KB] |
Sep 11, 2023 |
Applications
- Motor and pump protection
- HVAC system safety control
- Conveyor and material handling systems
- Water treatment plant equipment
- Industrial automation safety circuits
Why Choose
- Prevents costly damage to motors and equipment from incorrect wiring or power faults
- Fast response to abnormal conditions for minimal downtime
- Compact, lightweight design for modern control panels
- Simple dial-based setup — no complex programming required
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