MOELLER EC4P-221-MRXX1 Technical data

Type: EC4P−221−MRXX1
Article No.: 106394
Sales text 24 VDC,Can,12 I,6 relay

Expandable: Inputs/outputs and bus systems Individual laser inscription possible with
EC4−COMBINATION−* 107600

Ordering information

Description easy−NET/CANopen on board
Inputs
Digital 12
of which can be used as analog 4
Outputs
Relay 10 A (UL) 6
Additional features
Supply voltage 24 V DC

Notes concerning the product group

Accessories Page

1 Power supply unit/communication module

2 Display/keypad

3 Programming software

274095

265251

106407

1

4 PC programming cable

106726

5 Switched−mode power supply unit

6 Memory card

7 I/O expansion

8 Output expansion, bus module, coupling module

General

EN 55011, EN 55022,

Standards

IEC/EN 61000−4, IEC
60068−2−6, IEC
60068−2−27

107.5 × 90 × 72 without/79

Dimensions (W × H × D) mm

with adapter for MCC (6
SU)

Weight kg 0,32

Top−hat rail IEC/EN 60715,
35 mm or screw fixing using

Mounting

3 fixing brackets
ZB4−101−GF1
(accessories)

212319

106409

212314

212315

Terminal capacities

Solid mm
Flexible with ferrule mm

2

0.2/4 (AWG 22 – 12)

2

0.2/2.5 (AWG 22 – 12)
Standard screwdriver mm 3.5 × 0.8
Max. tightening torque Nm 0,6

Climatic environmental conditions

–25 ... 55, low temperatures

Operating ambient temperature °C

to IEC 60068−2−1, high
temperatures to IEC
60068−2−2

Condensation

Take appropriate measures

to prevent condensation
LCD display (clearly legible) °C 0...55
Storage °C ... 40...+70
Relative humidity, non−condensing

(IEC/EN 60068−2−30)

% 5...95

Air pressure (operation) hPa 795...1080
Corrosion resistance

IEC/EN 60068−2−42

2

4 days

SO

2

cm3/m

3

10

IEC/EN 60068−2−43

4 days

H2S

cm3/m

3

1

Ambient conditions, mechanical

Degree of protection IEC/EN 60529 IP 20
Vibrations (IEC/EN 60068−2−6)
Constant amplitude 0.15 mm Hz 5...9
Constant acceleration 2 g Hz 8...150
Mechanical shock resistance

(IEC/EN 60068−2−27)

Impacts 18

semi−sinusoidal 15 g/11 ms

Drop to IEC/EN 60068−2−31

Free fall, packaged (IEC/EN
60068−2−32)

Drop

height

mm 50

m 1

Mounting position Horizontal/vertical

Electromagnetic compatibility (EMC)

Electrostatic discharge (IEC/EN
61000−4−2, Level 3, ESD)

Air discharge kV 8
Contact discharge kV 6
Electromagnetic fields (IEC/EN

61000−4−3, RFI)
Radio interference suppression (EN

55011)

V/m 10

EN 55011 Class B, EN

55022 Class B
Burst pulses (IEC/EN 61000−4−4,

level 3)
Supply cables kV 2
Signal lines kV 2
High−energy pulses (surge) (IEC/EN

61000−4−5)
High−energy pulses (surge) (IEC/EN

61000−4−5, level 2)
Immunity to line−conducted

interference to (IEC/EN 61000−4−6)

kV

kV

V 10

2 (supply cables,

symmetrical, EASY...AC)

0.5 symmetrical, 1

asymmetrical

Insulation resistance

Clearance in air and creepage
distances

EN 50178, UL 508, CSA

C22.2, no. 142
Insulation resistance EN 50178

Back−up/Accuracy of the real−time clock

Accuracy of the real−time clock s/day Normally ± 5 (± 0.5 hyear)

Retentive memory

Write cycles of the retentive memory

3

Power supply

10000000000 (10¹)

(Read−write cycles)

Rated operational voltage U

e

V 24 DC (−15/+20%)
Admissible range V DC 20,4...28,8
Residual ripple % 5
Input current
Input current 115/230 V AC mA Normally 140
Voltage dips (IEC/EN 61131−2) ms 10
Heat dissipation W typ.A3.4C

CPU

Microprocessor Infineon XC161
Memory

Program code/data kByte

256/14 segments of 16 KB

each
Marker/Input/Output/Retain data KByte 16/4/4/8
Cycle time for 1 k of instructions (Bit,

Byte)

ms <0,3

Interfaces

CANopen/easy−NET

500 kBit/s, 25 m 250 kBit/s,
Data transfer rate/distance

60m 125 kBit/s, 125 m 50

kBit/s, 300 m 20 kBit/s, 700

m 10 kBit/s, 1000 m
Potential isolation
From power supply Yes
From the inputs Yes
From the outputs Yes

Bus termination (first and last station)

EASY−NT−R plug (incl. bus

terminating resistor 120 )
Connection types 2 × RJ45, 8 pole
easy−NET operating mode
Number of users 8
CANopen operating mode
Stations Number max. 8

PDO type

Asynchronous, cyclic,

acyclic
Control contact rated current to DS301V4
Control voltage for remote control

max.

Digital inputs 12 V DC

4

No

Number 12
Inputs can be used as analog inputs 4 (I7, I8, I11, I12)
Status indication LCD display (if provided)
Potential isolation
From power supply No
Between digital inputs No
From the outputs Yes
Rated operational voltage Ue V DC 24

On 0 signal Ue V DC

On 1 signal Ue V DC

< 5 (I1 – I6, I9, I10) < 8 (I7,

I8, I11, I12)

> 15.0 (I1 – I6, I9, I10) > 8.0

(I7, I8, I11, I12)
Input current on 1 signal
I1 to I6 mA 3.3 (at 24 V DC)
I7, I8 mA 2.2 (at 24 V DC)
Cable length (unscreened) m 100
Pulse pause ratio 01:01
Cable length screened m < 3

Digital inputs 24 V DC

Number 12
Inputs can be used as analog inputs 4 (I7, I8, I11, I12)
Status indication LCD display (if provided)
Potential isolation
From power supply No
Between digital inputs No
From the outputs Yes
From the PC interface, memory card

NET network, EASY−Link

Yes

Rated operational voltage Ue V DC 24

On 0 signal Ue V DC

On 1 signal Ue V DC

< 5 (I1 – I6, I9, I10) < 8 (I7,

I8, I11, I12)

> 15.0 (I1 – I6, I9, I10) > 8.0

(I7, I8, I11, I12)
Input current on 1 signal
I1 to I6 mA 3.3 (at 24 V DC)
I7, I8 mA 2.2 (at 24 V DC)
I9, I10 mA 3.3 (at 24 V DC)
I11, I12 mA 2.2 (at 24 V DC)
Delay time from 0 to 1

5

Normally 0.02 (I1 – I4),

Normally 0.25 (I5 – I12)
Delay time from 1 to 0

Normally 0.02 (I1 – I4),

Normally 0.25 (I5 – I12)
Cable length (unscreened) m 100
Incremental counter
Quantity 1 (I1, I2, I3, I4)
Value range 32 Bit
Counter frequency kHz 40
Pulse shape Square
Counter inputs I1 and I2, I3 and I4 1
Counter inputs I1, I2
Reference input I3
Input for reference switch I4
Signal offset 90°
Pulse pause ratio 01:01
Rapid counter inputs

Number

2 (I1, I2) at 16 Bit or 1 (I1) at

32 Bit
Counter frequency kHz < 50
Pulse shape Square
Pulse pause ratio 01:01
Cable length, screened m < 20

Digital inputs 24 V DC

Inputs can be used as analog inputs 4 (I7, I8, I11, I12)
Status indication LCD−display (if present)
Rated operational voltage U

e

V 24 DC (−15/+20%)
Input current on 1 signal
I1 to I6 mA 3.3 (at 24 V DC)
I7, I8 mA 2.2 (at 24 V DC)
I9, I10 mA 3.3 (at 24 V DC)
I11, I12 mA 2.2 (at 24 V DC)

Digital inputs 115/230 V AC

Status indication LCD−display (if present)

Analog inputs

Quantity 4 (I7, I8, I11, I12)
Potential isolation
From power supply No

6

From the digital inputs No
From the outputs Yes
From the PC interface, memory card

NET network, EASY−Link

Yes

Input type DC voltage
Signal range V DC 0 – 10
Resolution, analog V 0,01
Resolution, digital V 0,01
Resolution, digital Bit 10 (value 0 – 1023)
Input impedance k 11,2
Accuracy of actual value
Two EASY devices % ± 3

Within a single device %

± 2, (I7, I8, I11, I12) ± 0.12

V
Conversion time, analog/digital ms Every CPU cycle
Input current mA < 1
Cable length screened m < 3

Analog outputs

Potential isolation
From power supply Yes
Conversion time, analog/digital ms Every CPU cycle

Transistor outputs

Number 8
Rated operational voltage Ue V DC 24
Admissible range U

e

V DC 20,4 – 28,8
Residual ripple % 5
Supply current
On 0 signal Normallymax. mA 18/32
On 1 signal Normallymax. mA 24/44

Yes (Attention: A
short−circuit will occur if

Protection against polarity reversal

voltage is applied to the
outputs on account of

reverse polarity.)
Potential isolation
From power supply Yes
From the inputs Yes
From the PC interface, memory card

NET network, EASY−Link

Yes

Rated operational current on 1 signal Ie A Max. 0.5

7

DC
Lamp load without R

v

Residual current on 0 signal per
channel

W 5

mA < 0,1

Max. output voltage
On 0 signal with external load < 10 M V 2,5
On 1 signal with Ie = 0.5 A V U = Ue −1 V

Yes, electronic (Q1 – Q4),
Short−circuit protection

thermal (Q5 – Q8), (analysis

via diagnostics input I16,

I15)
Short−circuit tripping current for R

10 m

a

A 0.7 Ie 2 per output

Total short−circuit current A 16
Peak short−circuit current A 32
Thermal cutout Yes
Max. operating frequency with

constant resistive load RL < 100 k
(depending on number of active

Ops./h 40000

channels and their load)
Parallel connection of outputs
With resistive load, inductive load

with external suppressor circuit,
combination within a group

Group 1: Q1 − Q4

Group 2: Q5 − Q8

Number of outputs max. 4

2 (Caution! Outputs must be
Max. total current A

actuated simultaneously

and for the same length of

time.)
Output status indication LCD−display (if present)
Inductive load
Without external suppressor circuit

T

0.95 = 1 ms, R = 48 , L = 16 mH

Utilization factor g 0,25
Duty factor % DF 100
Max. switching frequency f = 0.5 Hz

(max. DF = 50 %)
DC−13, T

0.95 = 72 ms, R = 48 , L = 1.15 H

Operations 1500

Utilization factor g 0,25
Duty factor % DF 100
Max. switching frequency f = 0.5 Hz

(max. DF = 50 %)

8

Operations 1500

T

0.95 = 15 ms, R = 48 , L = 0.24 H

Utilization factor g 0,25
Duty factor % DF 100
Max. switching frequency f = 0.5 Hz

(max. DF = 50 %)

Operations 1500

With external suppressor circuit
Utilization factor g 1
Duty factor % DF 100
Max. switching frequency, max. duty

factor

Operations

Depending on the

suppressor circuit

NET network

Stations Number max. 8

Bus termination (first and last station)

EASY−NT−R plug (incl. bus

terminating resistor 120 )

Back−up of the real−time clock

Dimensions

9

Dimensions

Moeller GmbH, Hein−Moeller−Str. 7−11, D−53115 Bonn
E−Mail: [e-mail], Internet: www.moeller.net, http://catalog.moeller.net
Copyright 2006 by Moeller GmbH. HPL−C2007G V2.1

10