E5CS

Simple Functions in DIN 48 × 48 mm-size Plug-in Temperature Controllers

Data Sheet (1053KB)

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Primary Contents

Ratings

Supply voltage		100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz; 24 VDC
Operating voltage range		85% to 110% of rated supply voltage
Power consumption		100 to 240 VAC: 5 VA 24 VAC: 3 VA, 24 VDC: 2 W
Sensor input		Thermocouple: K, J, L Platinum resistance thermometer: Pt100, JPt100 Thermistor: E52-THE[][] Universal-input (thermocouple/platinum resistance thermometer): K, J, L, T, U, N, R, Pt100, JPt100
Control output	Relay output	SPDT, 250 VAC, 3 A (resistive load)
	Voltage output (for driving the SSR)	12 VDC, 21 mA (with short-circuit protection circuit)
Control method		ON/OFF or 2-PID (with automatic PID parameter setting function)
Alarm output		SPST-NO, 250 VAC, 1A (resistive load)
Setting method		Digital setting using front panel keys
Indication method		7-segment digital display (character height: 13.5 mm) and deviation indicators
Other functions		Setting change prohibit (key protection) Input shift Temperature unit change (°C/°F) Direct/reverse operation Temperature range, Sensor switching (K/J/L, Pt100/JPt100) Switching is performed between a thermocouple and platinum resistance thermometer for universal-input models. Control period switching 8-mode alarm output Sensor error detection (excluding thermistor models)
Ambient operating temperature		-10 to 55°C (with no condensation or icing); with 3-year guarantee: -10 to 50°C
Ambient operating humidity		25% to 85%
Storage temperature		-25 to 65°C (with no condensation or icing)

Note:Do not use an inverter output as the power supply.

Characteristics

Setting accuracy		Thermocouple (See note 1.): (±1% of indication value or ±2°C, whichever is greater) ±1 digit max. Platinum resistance thermometer (See note 2.): (±0.5% of indication value or ±1°C, whichever is greater) ±1 digit max. Thermistor (See note 3.): (1% FS of indication value) ±1 digit max.
Indication accuracy (ambient temperature of 23°C)
Influence of temperature		R thermocouple inputs: (±2% of PV or ±10°C, whichever is greater) ±1 digit max. Other thermocouple inputs: (±2% 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. Thermistor: (±2% FS) ±1 digit max.
Influence of voltage
Hysteresis (for ON/OFF control)		0.2% FS (0.1% FS for universal-input (thermocouple/platinum resistance thermometer) models)
Proportional band (P)		1 to 999°C (automatic adjustment using auto-tuning/self-tuning)
Integral time (I)		1 to 1,999 s (automatic adjustment using auto-tuning/self-tuning)
Derivative time (D)		1 to 1,999 s (automatic adjustment using auto-tuning/self-tuning)
Alarm output range		Absolute-value alarm: Same as the control range Other: 0 to input setting range full scale (°C or °F) Alarm hysteresis: 0.2°C or °F (fixed)
Control period		2/20 s
Sampling period		500 ms
Insulation resistance		20 MΩ min. (at 500 VDC)
Dielectric strength		2,000 VAC, 50/60 Hz for 1 min between current-carrying terminals of different polarity
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, 0.75-mm single amplitude for 2 hr each in X, Y, and Z directions
Shock resistance	Malfunction	100 m/s² min., 3 times each in six directions
	Destruction	300 m/s² min., 3 times each in six directions
Life expectancy	Electrical	100,000 operations min. (relay output models)
Weight		Approx. 110 g (Controller only)
Degree of protection		Front panel: Equivalent to IP50, Enclosure Category 2 (IEC 60529), Rear case: IP20; Terminals: IP00
Memory protection		EEPROM (non-volatile memory) (number of writes: 1,000,000)
EMC		EMI Radiated: EN 55011 Group 1 Class A EMI Conducted: EN 55011 Group 1 Class A Radiated Electromagnetic Field Immunity: EN 61000-4-2: 4 kV contact discharge (level 2), 8 kV air discharge (level 3) RF-interference Immunity: EN 61000-4-3: 10 V/m (80-1000 MHz, 1.4-2.0 GHz amplitude modulated) (level 3), 10 V/m (900 MHz pulse modulated) Conducted Disturbance Immunity: EN 61000-4-6: 3 V (0.15 to 80 MHz) (level 2) Noise Immunity (First Transient Burst Noise): EN 61000-4-4 Burst Immunity: 2 kV power-line (level 3), 1 kV I/O signal-line (level 3) Surge Immunity: EN 61000-4-5: Power line: Normal mode 1 kV; Common mode 2 kV, Output line (relay output): Normal mode 1 kV; Common mode 2 kV Voltage Dip/Interrupting Immunity: EN 61000-4-11 0.5 cycle, 100% (rated voltage)
Approved standards		UL 61010C-1 (listing) CSA C22.2 No.1010-1
Conformed standards		EN 61326, EN 61010-1, IEC 61010-1

Note:

1.The following exceptions apply to thermocouples.
U, L: ±2°C ±1 digit max.
R: ±3°C ±1 digit max. at 200°C or less

2.The following exception applies to platinum resistance thermometers.
Input set values 1 for E5CS-U: 1% FS ±1 digit max.

3.The following exceptions apply to thermistors.
When the unit setting is °C, temperature indication ranges exceeding the set temperature range ±10% FS may not be accurate.
When the unit setting is °F, the temperature range for the input setting numbers 4 and 9 (609 to 630°F) and temperature indication ranges exceeding the set temperature range −5% FS to +10% FS may not be accurate.

Temperature Range

Thermocouple Input Models