Functional Test - No Network Connection - Festo CTEU-DN Description, Functions And Maintenance

2. Installation and interfaces
2.2.3 Power supply connection

2.2.4 Functional test - no network connection

2-8
Power supply connec-
tion (M12, B-coded)
1
5
2
1)
V : Operating voltage for electronics/sensors
EL/SEN
(Power System, PS)
V : Load voltage for outputs/valves
OUT/VAL
(Power Load, PL)
FE: Earth terminal (functional earth)
2)
The connection to functional earth must be ensured via the
connected device or electrical connection box CAPC-...
Tab. 2/2: Power supply connection
For the connection to power supply units or the power supply,
use cables with M12 coupling (socket plug connector),
B-coded, in accordance with IEC 61076-2
Accessories www.festo.com/catalogue.
Check the operating status of the bus node using the status
LEDs PS and X1 and/or X2:
– The LED PS is illuminated green when the power supply is
present at both circuits.
– The LEDs X1 and/or X2 illuminate green when an I-port
device is connected.
Pin Assignment
1 24 V
EL/SEN
2 24 V
VAL/OUT
4
3 0 V
EL/SEN
3
4 0 V
OUT/VAL
2)
5 FU
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
1)
(PS)
(PL)
(PS)
(PL)