2

EJ1

Accessories (Order Separately)

Current Transformer (CT)

G3ZA Connecting Cable

Rail Mounting Equipment

CX-Thermo Support Software Ver. 4.1

USB-Serial Conversion Cable

Specifications

Ratings

* Inputs are fully universal. Therefore, platinum resistance thermometer, thermocouple, infrared thermosensor, and analog input can be selected.

Diameter

Model

5.8 dia.

E54-CT1

12.0 dia.

E54-CT3

Cable length

Model

5 m

EJ1C-CBLA050

Name

Model

Mounting Rail

PFP-100N

PFP-50N

Model

EST2-2C-MV4

Model

E58-CIFQ1

Basic Unit/EJ1

N-TC

Item

Type

EJ1

N-TC4

EJ1

N-TC2

Power supply voltage

24 VDC

Operating voltage range

85% to 110% of rated voltage

Power consumption

5 W max. (at maximum load)

4 W max. (at maximum load)

Input

*

Thermocouple:

K, J, T, E, L, U, N, R, S, B, W, PLII

ES1B Infrared Thermosensor:

10 to 70°C, 60 to 120°C, 115 to 165°C, 140 to 260°C

Analog input:

4 to 20 mA, 0 to 20 mA, 1 to 5 V, 0 to 5 V, 0 to 10 V

Platinum resistance thermometer:

Pt100, JPt100

Input impedance

Current input: 150

Ω max., voltage input: 1 MΩ min.

Control

outputs

Voltage output

Output voltage: 12 VDC ±15%, max. load current: 21 mA (PNP models with short-circuit protection circuit)

Transistor output

---

Max. operating voltage: 30 V, max. load current: 100 mA

Current output

---

Current output range: 4 to 20 mA or 0 to 20 mA DC

Load: 500

Ω max. (including transfer output)

(Resolution: Approx. 2,800 for 4 to 20 mA DC, approx.

3,500 for 0 to 20 mA DC)

Event

inputs

Input points

---

2

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.

---

Outflow current: Approx. 4 mA per point

Number of input and control

points

Input points: 4, Control points: 4

Input points: 2, Control points: 2

Setting method

Via communications

Control method

ON/OFF control or 2-PID (with autotuning, self-tuning)

Other functions

Two-point input shift, digital input filter, remote SP, SP ramp, manual manipulated variable, manipulated variable

limiter, interference overshoot adjustment, loop burnout alarm, RUN/STOP, banks, I/O allocations, etc.

Ambient temperature range

Operating:

−10°C to 55°C, Storage: −25°C to 65°C (with no icing or condensation)

Ambient humidity range

Operating: 25% to 85% (with no condensation)

V1.2