E5DC-RX2ASM-000 datasheet(53/112 Pages) OMRON

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E5DC

Specifications

Ratings

* Only two set points are selectable for event inputs.

Power supply voltage

A 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 consumption

4.9 VA max. at 100 to 240 VAC, and 2.8 VA max. at 24 VDC or 1.5 W max. at 24 VDC

Sensor input

Temperature input

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

Platinum resistance thermometer: Pt100 or JPt100

Infrared temperature sensor (ES1B): 10 to 70

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

Analog input

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/

THB.)

Control method

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

Control

output

Relay output

SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5

V, 10 mA (reference value)

Voltage output

(for driving SSR)

Output voltage 12 VDC

±20% (PNP), max. Load current: 21 mA, with short-circuit protection circuit

Linear current output

4 to 20 mA DC/0 to 20 mA DC, load: 500

Ω max., resolution: Approx. 10,000

Auxiliary

output

Number of outputs

2 (depends on model)

Output specifications

SPST-NO relay outputs: 250 VAC, 2 A (resistive load),

Electrical life: 100,000 operations, Minimum applicable load: 10 mA at 5 V (reference value)

Event

input

Number of inputs

1 (depends on model)

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

Setting method

Digital setting using front panel keys

Indication method

11-segment digital displays and individual indicators

Character height: PV: 8.5 mm, SV: 8.0 mm

Multi SP

Up to eight set points (SP0 to SP7) can be saved and selected using the event inputs, key operations, or

serial communications.*

Bank switching

None

Other functions

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

out (HB) alarm (including SSR failure (HS) alarm), 40% AT, 100% AT, MV limiter, input digital filter, self

tuning, robust tuning, PV input shift, run/stop, protection functions, extraction of square root, MV change

rate limit, logic operations, temperature status display, simple programming, moving average of input val-

ue, and display brightness setting

Ambient operating temperature

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

no condensation or icing)

Ambient operating humidity

25% to 85%

Storage temperature

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

Altitude

2,000 m max.

Recommended fuse

T2A, 250 VAC, time-lag, low-breaking capacity

Installation environment

Installation Category II, Pollution Degree 2 (IEC 61010-1 compliant)

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