Instruction Manual

Figure 1: Dimension drawing evaluation unit CMS-E-BR
Suitable for 35-mm mounting rail acc. to DIN EN 60715 TH 35
31
41
1A
2A
1
2
3
4
5
6
7
8
81
71
61
51
21
11
01
9
42
32
2Y
1Y
11D
22D
21D
12D
13D
23D
14D
24D
BU
TUO
75
501
7,411
45
Technical data
Parameter Value Unit
Housing material PC
Dimensions 114.7 x 75 x 45 mm
Weight 0.24 kg
Ambient temperature 0 ... +50 °C
Storage temperature -25 ... +70 °C
Degree of protection acc. to EN 60529 Terminals IP20 / housing IP40
Degree of contamination 2
Mounting Mounting rail 35 mm acc. to DIN EN 60715 TH35
Number of read heads 1 ... 4
Connection Plug-in connection terminals
Operating voltage U
B
24 ±10% V AC/DC
Internal fuse (operating voltage U
B
) 500 (automatically resetting fuse PTC) mA
Safety contact 1
Auxiliary contact 1
Switching voltage U
max.
250 V AC
Typ. current consumption 250 mA
Switching current I
max.
at 24 V 3 A
Switching current, I
min.
at 24 V 13 mA
Breaking capacity P
max.
750 VA
External contact fuse (safety circuit)
acc. to EN IEC 60269-1
3 A gG
Utilization category I
e
1)
U
e
1)
According to EN 60947-5-1 AC-1 3 A 250 V
AC-1 3 A 24 V
AC-15 1 A 250 V
AC-15 1 A 24 V
DC-13 3 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 AC
Vibration resistance According to EN 60947-5-2
Mechanical operating cycles, relay 30 x 10
6
EMC compliance According to EN 60947-5-3
Risk time according to EN 60947-5-3 20 ms
Reliability values according to EN ISO 13849-1
as a function of the switching current
at 24 V DC
≤ 0.1 ≤ 1 ≤ 3 A
Number of switching cycles/year < 100,000 < 18,500 < 9,000
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]
2)
Assured
switch-off
distance s
ar
[mm]
Evaluation unit CMS-E-BR,
CMS-R-AXH/-SC
3)
BN
WH
BK (YE)
BU (GN)
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
2) Old conductor coloring in brackets.
3) 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.