Eaton EASYE4-UC-12RC1 Control Relay 24V AC/DC 12 I/O

Eaton EASY-E4-UC-12RC1 easyE4 control relay, 12 I/O base unit (8 DI / 4 relay DO), 24V AC/DC supply. Expandable via slice modules.

Supply

24V AC/DC (20.4-28.8V)

Inputs

8 digital (4 usable as analog 0-10V)

Outputs

4 relay, 10A each

Memory

48KB program, 6kB data retentive

Expansion

up to 11 slice modules

Display

4-line backlit, 6 softkeys

Comms

Ethernet, NET (peer-to-peer)

Programming

EDP (ladder), LD, FBD, ST (IEC 61131-3)

Eaton catalogue number

197211

Type designation

EASY-E4-UC-12RC1

EAN / GTIN

4015081939480

Depth

58 mm

Height

90 mm

Width

72 mm

Weight

0.25 kg

Compliances

Eaton supports the product until its end of life

Catalog Notes

Accuracy of the real-time clock depending on ambient air temperature - fluctuations of up to ± 5 s/day (± 0.5 h⁄year) are possible

Drop and topple

50 mm Drop height, Drop to IEC/EN 60068-2-31

Height of fall (IEC/EN 60068-2-32) - max

0.3 m

Mounting position

Vertical; Horizontal

Shock resistance

15 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 11 ms, 18 Impacts

Vibration resistance

10 - 57 Hz, 0.15 mm constant amplitude; According to IEC/EN 60068-2-6; 57 - 150 Hz, 2 g constant acceleration

Cable length

100 m, unscreened, Digital inputs 24 V DC; 100 m, unscreened, Digital inputs 24 V AC; ≤ 30 m, screened, Analog inputs; 100 m, unscreened, Digital inputs 12 V DC; 40 m (max. per input), Digital inputs 24 V DC

Cable type

Ethernet: CAT5

Air pressure

795 - 1080 hPa (operation)

Ambient operating temperature - max

55 °C

Ambient storage temperature - max

70 °C

Ambient operating temperature - min

-25 °C

Ambient storage temperature - min

-40 °C

Environmental conditions

Clearance in air and creepage distances according to EN 50178, EN 61010-2-201, UL61010-2-201, CSA-C22.2 NO. 61010-2-201; Condensation: prevent with appropriate measures

Relative humidity

5 - 95 % (IEC 60068-2-30, IEC 60068-2-78)

Connection type

Screw terminal; Ethernet: RJ45 plug, 8-pole

Data transfer rate

10/100 MBit/s

Equipment heat dissipation, current-dependent Pvid

4 W

Heat dissipation capacity Pdiss

0 W

Heat dissipation per pole, current-dependent Pvid

0 W

Rated operational current for specified heat dissipation (In)

0 A

Static heat dissipation, non-current-dependent Pvs

3 W

Conventional thermal current Ith of auxiliary contacts (1-pole, open)

8 A

Power consumption

3 W

Rated breaking capacity

300000 Operations at AC-15, 250 V AC, 3 A (600 Ops./h); 200000 Operations at DC-13, 24 V DC, 1 A (500 Ops./h)

Rated insulation voltage (Ui)

240 V

Rated operational voltage

Max. 300 V DC; 12 V DC (digital inputs); Max. 300 V AC; 240 V AC; 24 V AC (-15 %/+10 % - power supply); 24 V DC (digital inputs); 12/24 V DC (-15 %/+ 20 % - power supply); 10.2 - 28.8 V DC; 24 V AC (digital inputs); 20.4 - 26.4 V AC

Supply frequency

50/60 Hz (± 5%)

Supply voltage at AC, 50 Hz - max

26.4 VAC

Supply voltage at AC, 50 Hz - min

20.4 VAC

Supply voltage at DC - max

28.8 VDC

Supply voltage at DC - min

10.2 VDC

Uninterrupted current

1 A DC, at R 300 (UL/CSA); 8 A DC, at 24 V DC (UL/CSA); 5 A AC, max. thermal continuous current cos ϕ = 1 at B 300 (UL/CSA); 10 A AC, at 240 V AC (UL/CSA)

Air discharge

8 kV

Burst impulse

2 kV, Supply cable; 2 kV, Signal cable; According to IEC/EN 61000-4-4

Contact discharge

6 kV

Electromagnetic fields

10 V/m at 0.8 - 1.0 GHz (according to IEC EN 61000-4-3); 1 V/m at 2.0 - 2.7 GHz (according to IEC EN 61000-4-3); 3 V/m at 1.4 - 2 GHz (according to IEC EN 61000-4-3)

Immunity to line-conducted interference

10 V (according to IEC/EN 61000-4-6)

Radio interference class

Class B (EN 61000-6-3)

Surge rating

1 kV, Supply cables, symmetrical, power pulses (Surge), EMC; According to IEC/EN 61000-4-5, power pulses (Surge), EMC; 2 kV, Supply cables, asymmetrical, power pulses (Surge), EMC

Voltage dips

≤ 1 ms from rated voltage (12 V DC); 10 ms

Features

Expandable; Display indication of 6 lines x 16 characters; Networkable (Ethernet)

Fitted with

Display; Real time clock; Relay output; Keypad; Timer

Indication

LCD-display used as status indication of Digital inputs 24 V DC; LCD-display used as status indication of Digital inputs 12 V DC

Degree of protection

IP20

Display temperature - max

55 °C

Display temperature - min

0 °C

Display type

Monochrome

Frequency counter

Pulse shape: Square (digital inputs 24 V DC); Cable length: ≤ 20 m (screened, Digital inputs 24 V DC); Number: 4 (I1, I2, I3, I4 - Digital inputs 24 V DC); Pulse pause ratio: 1:1 (Digital inputs 24 V DC); Counter frequency: 5 kHz (Digital inputs 24 V DC)

Input frequency

50/60 Hz (Digital inputs, at 24 V DC)

Insulation resistance

According to EN 50178, EN 61010-2-201, UL61010-2-201, CSA-C22.2 NO. 61010-2-201

Lifespan, mechanical

10,000,000 Operations

Mounting method

Screw fixing using fixing brackets ZB4-101-GF1 (accessories); Front build in possible; Rail mounting possible; Top-hat rail fixing (according to IEC/EN 60715, 35 mm); Wall mounting/direct mounting

Overvoltage category

III

Pollution degree

2

Product category

Control relays easyE4

Protection

Miniature circuit-breaker B16 or slow-blow 8 A fuse, Protection of an output relay

Protocol

TCP/IP; MODBUS

Rated impulse withstand voltage (Uimp)

Relay outputs: 6 kV (contact-coil)

Residual ripple

≤ 5 %

Resolution

1 min (Range H:M) 1 s (Range M:S) 12 Bit (value 0 - 4095, Analog inputs) 5 ms (Range S)

Software

EASYSOFT-SWLIC/easySoft

Switching frequency

10 Hz, Relay outputs; 2 Hz, Resistive load/lamp load, Relay outputs; 0.5 Hz, Inductive load, Relay outputs

Type

easyE4 base device

Used with

easyE4

Utilization category

B 300 Light Pilot Duty, UL/CSA Control Circuit Rating Codes AC; R 300 Light Pilot Duty, UL/CSA Control Circuit Rating Codes DC

Voltage type

AC/DC

Accuracy

± 2 s/day, Real-time clock to inputs (± 0.2 h⁄Year); ± 2 %, (I5, I6, I7, I8) ± 0.12 V, of actual value, within a single device (Analog Inputs); ± 1 %, Repetition accuracy of timing relays (of values); ± 3 %, of actual value, two easy devices (Analog Inputs)

Conversions

Each CPU cycle for Analog inputs

Incremental counter

Number of counter inputs: 2 (I1 + I2, I3 + I4); Value range: -2147483648 to +2147483647; Pulse shape: Square; Pulse pause ratio: 1:1; Signal offset: 90°; Counter frequency: ≤ 5 kHz

Incremental encoder

Cable length: ≤ 20 m (screened)

Input

Voltage (DC)

Input current

3.3 mA (I1 - I4, at 24 V DC, at signal 1); 2.2 mA (I5 - I8, at 24 V DC, at signal 1); 1 mA (Analog inputs); 200 mA

Input impedance

13.3 kΩ

Making/breaking capacity

28/28 VA (DC, at R 300); 3600/360 VA (AC, at B 300)

Number of inputs (analog)

0; 4

Number of inputs (digital)

4; 8

Number of outputs (analog)

0

Number of outputs (digital)

4

Output

4 Relay Outputs; > 500 mA (Relay outputs, Recommended for load: 12 V AC/DC); Relay outputs in groups of 1; Voltage; Current

Parallel switching

Not permitted

Rapid counter inputs

Counter frequency: ≤ 10 kHz; Value range: -2147483648 to +2147483647; Cable length: ≤ 20 m (shielded); Pulse pause ratio: 1:1; Pulse shape: Square; Number of rapid counter inputs: 4 (I1, I2, I3, I4)

Signal range

0 - 10 V DC, Analog inputs

Explosion safety category for dust

None

Explosion safety category for gas

None

Protection against polarity reversal

Yes, for supply voltage (Siemens MPI optional)

Safe isolation

300 V AC, Between coil and contact, According to EN 50178; 300 V AC, Between two contacts, According to EN 50178

Short-circuit protection

≥ 1A (T), Fuse, Power supply

Screwdriver size

3.5 x 0.8 mm, Terminal screw

Terminal capacity

0.2 - 4 mm² (AWG 22 - 12), solid; 0.2 - 2.5 mm² (22 - 12 AWG), flexible with ferrule

Tightening torque

0.6 Nm, Screw terminals

Document Name

Description Action

Standard

IEC 61131-2, IEC 61131-3

Material

Polycarbonate/ABS housing

Temperature Range

-25 to +55 °C

IP Rating

IP20

Classification / Approval

CE, UL, cUL, CCC, UKCA, DNV

HS Code

8537.10