CES-A-BBA EUCHNER, CES-A-BBA Datasheet - Page 58

• Manufacturer Part Number: CES-A-BBA
• Description: ACTUATOR
• Manufacturer: EUCHNER

Specifications of CES-A-BBA

• External Depth: 40.5mm
• External Length / Height: 131mm
• Operating Temperature Max: 55°C
• Operating Temperature Min: -0°C

Non-Contact Safety Switches CES/CEM
Wiring and block diagram CEM
(connection of read head CEM-A-LD4-S2 to evaluation unit CES-A-AEA-04B)
58
Operating
voltage
+ 24 V
DC
H1a,H1b..H4a,H4b
SH1,SH2,SH3,SH4
TST
UB
Activation of the
teach-in operation
with bridges
on J1, J2
STA TE O U T DIA
DIP switches
0V
0 V
LED
+UB, 0V
O1..O4
13,14
23,24
Y1,Y2
J1,J2
TST
J1
DIA
S
H1
H2
H3
H4
S
Y
Semiconductor
monitoring outputs
Power supply
Bridges for teach-in operation
Connection, read heads 1..4
Screen
Test input
Semiconductor monitoring outputs
Diagnostics output
Relay contact A connection, safety relay release
Relay contact B connection, safety relay release
Feedback loop
Start button connection
J2
O1
H1a
O2
CES
Head 1
ponder
ponder
Trans-
Trans-
A
H1b
Head selection
O3
SH1
O4
Subject to technical modifications; no responsibility is accepted for the accuracy of this information.
H2a
DIA
Head 2
ponder
ponder
CES
Trans-
Trans-
Head - HF - Multiplexer
B
+24V
H2b
CPU-B
(Typ 2)
CPU-B
KB
KB
23
(Typ 2)
( 1 to 4 )
Demodulator
Comparator
SH2
Amplifier
24
Filter
Contactor Y
Contactor X
H3a
+24V
KA
KA
13
CPU-A
(Typ 1)
CPU-A
(Typ 1)
CEM
H3b
14
U
+24 V
~
~
M
M
~
~
Magnet
SH3
Y1
H4a
Y2
Start
Start
CPU-A
CPU-B
CEM
Illustration:
open safety circuit
CPU-A
CPU-B
H4b
U
24V
SH4
S
Magnet
Start
button
Read heads
Coded
actuator