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Technical data, Combination options – EUCHNER CMS-E-FR User Manual

Page 7

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Operating Instructions Safety Switch Evaluation Units CMS-E-FR

Figure 1: Dimension drawing evaluation unit CMS-E-FR

Suitable for 35-mm mounting rail acc. to DIN EN 60715 TH35

99

114

45

H2

H4

H6

H3

H5

CM

S

K2

K1

Powe

r

H8

3

H3

1

H4

2

H3

2

23

13

31
A2

Safety Switc

h

H8

4

05

06

03
02
01

Y1

Y2

Y3

H7

4

H7

3

H1

1

A1

H2

2

H9

4

H1

04

H9

3

14

24

H5

1

H5

2

H6

2

32

H1

2

Technical data

Parameter

Value

Unit

Housing material

Polyamide PA6.6

Dimensions

114 x 99 x 22.5

mm

Weight

0.3

kg

Ambient temperature

0 ... +55

°C

Storage temperature

-25 ... +70

°C

Degree of protection

according to EN 60529

Terminals IP20 / Housing IP40

Degree of contamination

2

Mounting

35-mm mounting rail acc. to DIN EN 60715 TH35

Connection

Connection terminals

Operating voltage U

B

24 ±10%

V AC/DC

Internal fuse (operating voltage U

B

)

750 (automatically resetting fuse PTC)

mA

Safety contacts

2 NO contacts

Switching voltage U

max.

240

V AC

Current consumption at DC 24 V

10 ... 120

mA

Switching current I

max.

at 24 V

3

A

Switching current, I

min.

at 24 V

10

mA

Breaking capacity P

max.

720

VA

External contact fuse (safety circuit)

acc. to EN IEC 60269-1

4

A gG

Auxiliary contact

1 NC contact

Switching current I

max.

at DC 24 V

1.5

A

Monitoring outputs 01 ... 06

24 DC V / 50 mA per contact

Utilization category

I

e

1)

U

e

1)

According to EN 60947-5-1 AC-1

3 A

230 V

AC-1

3 A

24 V

AC-15

0.9 A

240 V

AC-15

0.9 A

24 V

DC-13

1.5 A

24 V

Switching load acc. to UL Class 2

Input:

24 V

AC/DC

Output:

30 V

AC

24 V

DC

Rated insulation voltage U

i

250

V

Vibration resistance

According to EN 60947-5-2

Mechanical operating cycles relays

10

7

EMC compliance

According to EN 60947-5-3

Approval

TÜV, UL

LED indicators

See drawing

Risk time according to EN 60947-5-3

20

ms

Reliability values acc. to EN ISO 13849-1
as a function of the switching current

at 24 V DC

0.1

1

A

Number of switching cycles/year

< 166,000

< 70,000

Mission time

20

years

Category

1 read head

4

>1 read head

3

Performance Level (PL)

1 read head

e

>1 read head

d

PFH

d

1 read head

2.5 x 10

--8

>1 read head

1.0 x 10

-7

1) I

e

= max. switching current per contact, U

e

= switching voltage

Combination options

Design

Read head

Circuit

diagram not

actuated

2)

Actuator

Assured

switch-on

distance s

ao

[mm]

3)

Assured

switch-off

distance s

ar

[mm]

Evaluation unit CMS-E-FR

CMS-R-AXH/-SC

4)

BN

WH

BK (YE)

BU (GN)

1

2

4

3

CMS-M-AC

6

31

CMS-R-BXI/-SC

CMS-M-BD

3

12

M25

CMS-R-CXC/-SC

CMS-M-CA

6

14

M30

CMS-R-EXM/-SC

CMS-M-EF

6

17

CMS-RH-AYA-...L

BN +

PK
WH

BK
BU -

GY NC

CMS-MH-AA

10

20

CMS-RH-BYB-...L

CMS-MH-BB

6

13

2) Old conductor coloring in brackets.

3) There must be no ferromagnetic material in the vicinity of the read head or the actuator.

All data refer to the frontal approach direction and a center offset of m = 0.

4) The minimum switching distance S

omin

between read head and actuator is 1 mm. If the distance is

less than this, the evaluation unit changes to the fault state.

Figure 2: Wiring diagram CMS-E-FR, part 1 (Continued on next page)

Operating voltage connection

Betriebsspannung/

operating voltage

A2

A1

UB

0V

Connection for automatic start

without feedback loop

Rückführkreis

feedback loop

Y1

Y2

Y3

Manual start using start button

with falling edge and connected

feedback loop

Rückführkreis/

feedback loop

Y1

Y2

Y3

Manual start using start button

with rising edge and connected

feedback loop
Rückführkreis/

feedback loop

Y1

Y2

Y3

Connection for automatic start

with feedback loop

Rückführkreis/

feedback loop

Y1

Y2

Y3