EUCHNER CMS Serie Guia De Inicio Rapido página 6

Operating Instructions
Read Heads/Actuators CMS for Safety Relays ESM
CMS-R-AZA
CMS-M-AI
87,5
67,5
Center offset m at s = 3 mm
Actuator
2,5 2,5
Active face
‡ 5,5
78
±0,1
Yellow LED indicator
Only on version CMS-R-AZA
CMS-R-AZA-ST0,2VL
87,5
M8
67,5
2,5 2,5
5
‡ 5,5
78
±0,1
Yellow LED indicator
CMS-R-AZC-SC
M8
5
CMS-R-BZB
CMS-R-BZD
CMS-M-BH
Center offset m at s = 3 mm
Q
Q
L
Type L [mm] Q [mm²]
CMS-R-BZB 42 4 x 0.34
CMS-R-BZD 55 6 x 0.25
L
CMS-R-BZB-SC
4
2
Connector assignment
1
3
View of connection side
4
2
1
3
The dimensions of the actuators are the same
as those of the read heads, although the former
have no connecting cable/plug connector.
Fig. 2: Dimension drawings for read heads CMS-R-AZA... / CMS-R-AZC-SC /
CMS-R-BZB... / CMS-R-BZB-SC / CMS-R-BZD...
Dimension drawings for actuator CMS-M-AI / CMS-M-BH
6 x 0.25 mm²
55
7,2 ±0,25
Connector assignment
View of connection side
Plug connector M12
4
2 8 NC 1
2 7 NC
1 3
3 6
4 5
47
205,5
55
7,2 ±0,25
Connector assignment
View of connection side
2 4
3
1
8,5
4,5
8,5
Actuator
2,5
2,5
Active face
4,5
2,5
2,5
22 7
36
12,9 ±0,25
7
22
5,7
36
M8
12,9 ±0,25
5,7
M8
= =
= =
13
-S1
14
UB
-K1
A1 S11 S21 S14
Start
AC
LOGIC
AC
A2 S10
0V
nur bei AC 115/230V
with AC 115/230V only
Fig. 3: Connection example consisting of ESM-BA3.., CMS-R-AZA... and CMS-M-AI
Combination options for evaluation units ESM-BA2..
and ESM-BA3..
Circuit dia-
Design Read head
F1
CMS-R-AZA
F2
Rv
3)
F1
CMS-R-AZA-ST0,2VL
F2
Rv
F1
CMS-R-AZC-SC
F2
F1
CMS-R-BZB
CMS-R-BZB-SC
F2
F1
CMS-R-BZD
F2
1) Old conductor coloring in brackets.
2) 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.
3) The LED for the contact status indication has an internal series resistor of 1.5 k Ω .
4) Operating distance for contact status indication and LED.
5) Operating distance for the monitoring contact.
Connection table
Connection terminals
Evaluation units
ESM-BA2../ CMS-R-AZA...
ESM-BA3..
S10 WH
S11 / S14 BU (GN)
S12 BK (YE)
S13 BN
Explanation of conductor coloring
Designation according to
DIN IEC 60757
BK
BN
YE
GN
BU
GY
WH
PK
6
-B1
CMS
Betätiger/actuator
Lesekopf/readhead
BN WH BU BK PK GY
Sicherheits-
kontakte/
S12 S13
13 23 33
safety
contacts
ESM
14 24 34
Assured oper-
gram, not Actuator ating distance
actuated s [mm]
1) 2)
ao
BN
WH
9
BU (GN)
CMS-M-AI
BK (YE)
(7)
4)
PK
GY
1
2
9
3
CMS-M-AI
4
(7)
4)
5
6
1
2
CMS-M-AI 9
3
4
BN 1
WH 2
CMS-M-BH 7
BU (GN) 3
BK (YE) 4
BN
WH
7
BU (GN)
CMS-M-BH
BK (YE)
(6)
5)
PK
GY
Read head connections
CMS-R-BZB.../
CMS-R-AZC...
CMS-R-BZD...
2
3 BU (GN) / 3
4 BK (YE) / 4
1
English German
black schwarz
brown braun
yellow gelb
green grün
blue blau
gray grau
white weiss
pink rosa
Hilfs-
kontakt/
41
auxilliary
contacts
42
Assured
release
distance s
ar
[mm]
20
(15)
4)
20
(15)
4)
22
20
20
(20)
5)
WH / 2
BN / 1