E5CN/E5CN-U

6

Specifications

Ratings

Power supply voltage

No D in model number: 100 to 240 VAC, 50/60 Hz

D in model number: 24 VAC, 50/60 Hz; 24 VDC

Operating voltage range

85% to 110% of rated supply voltage

Power

consump-

tion

E5CN

100 to 240 VAC: 7.5 VA (max.) (E5CN-R2T at 100 VAC: 3.0 VA)

24 VAC/VDC: 5 VA/3 W (max.) (E5CN-R2TD at 24 VAC: 2.7 VA)

E5CN-U

100 to 240 VAC: 6 VA (max.)

24 VAC/VDC: 3 VA/2 W (max.) (models with current output: 4 VA/2 W)

Sensor input

Models with temperature inputs

Thermocouple: K, J, T, E, L, U, N, R, S, B, W, or PL II

Platinum resistance thermometer: Pt100 or JPt100

Infrared temperature sensor: 10 to 70

°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C

Voltage input: 0 to 50 mV

Models with analog inputs

Current input: 4 to 20 mA or 0 to 20 mA

Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V

Input impedance

Current input: 150

Ω max., Voltage input: 1 MΩ min. (Use a 1:1 connection when connecting the ES2-HB.)

Control method

ON/OFF control or 2-PID control (with auto-tuning)

Control

outputs

Relay output

E5CN

SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable

load: 5 V, 10 mA

E5CN-U

SPDT, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load:

5 V, 10 mA

Voltage output

(for driving SSR)

E5CN

E5CN-U

Output voltage: 12 VDC

±15% (PNP), max. load current: 21 mA, with short-circuit protection

circuit

Current output

E5CN

4 to 20 mA DC/0 to 20 mA DC, load: 600

Ω max., resolution: approx. 10,000

Long-life relay

output

E5CN

SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 1,000,000 operations, load power supply

voltage: 75 to 250 VAC (DC loads cannot be connected.), minimum applicable load: 5 V, 10 mA,

leakage current: 5 mA max. (250 VAC, 60 Hz)

Auxiliary

outputs

Number of outputs 1 or 2 max. (Depends on the model.)

Output

specifications

Relay output: SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum

applicable load: 5 V, 10 mA

Event

inputs

Number of inputs

2

External contact

input

specifications

Contact input: ON: 1 k

Ω max., OFF: 100 kΩ min.

Non-contact input: ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.

Current flow: Approx. 7 mA per contact

External power supply for ES1B 12 VDC

±10%, 20 mA, short-circuit protection circuit provided

Setting method

Digital setting using front panel keys

Indication method

11-segment digital display and individual indicators (7-segment display also possible)

Character height: PV: 11 mm, SV: 6.5 mm

Multi SP

Up to four set points (SP0 to SP3) can be saved and selected using event inputs, key operations, or serial

communications.

Bank switching

Not supported

Other functions

Manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, heater burnout

detection, 40% AT, 100% AT, MV limiter, input digital filter, self-tuning, temperature input shift, run/stop,

protection functions, control output ON/OFF counter, extraction of square root, MV change rate limit, logic

operations, PV/SV status display, simple program, automatic cooling coefficient adjustment

Ambient operating temperature

−10 to 55°C (with no condensation or icing), for 3-year warranty: −10 to 50°C

Ambient operating humidity

25% to 85%

Storage temperature

−25 to 65°C (with no condensation or icing)