3
Mounting and installation
24
Festo – P.BE-CPX-FB37-EN – 1406NH – English
Cable specification
Cable type
Ethernet twisted pair cable, shielded (Shielded Twisted Pair, STP)
Transmission class
Category Cat 5 or higher
Cable diameter
6 … 8 mm
Core cross section
0.14 … 0.75 mm
2
; 22 AWG
1)
Connection length
Maximum 100 m
1)
Required for maximum connection length between network participants
Tab. 3.8
Cable specification overview
3.4
Complying with degree of protection IP65/IP67
In order to comply with degree of protection IP65/IP67, seal the ports with the following plugs or cover
caps:
Port
Plug
Cover cap
1)
X1 In, X2 Out (M12)
NECU-M-S-D12G4-C2-ET
ISK-M12
Service interface (M12)
–
Plug of the operator unit
(CPX-MMI)
–
Plug of the USB adapter for
CPX-FMT
ISK- M12
2)
1)
if connection is unused
2)
included in the scope of delivery
Tab. 3.9
Ports, plugs and cover caps for degree of protection IP65/IP67
3.5
Voltage supply
Warning
Danger of electric shock from voltage sources without protective measures.
•
Only use PELV circuits in accordance with IEC/EN 60204-1 (protective extra-low
voltage, PELV) for the electrical power supply.
•
Also observe the general requirements for PELV circuits in accordance with
IEC/EN 60204-1.
•
Only use voltage sources which ensure reliable electrical isolation of the operating
voltage in accordance with IEC/EN 60204-1.
Through the use of PELV circuits, protection against electric shock (protection against direct and indir-
ect contact) is ensured in accordance with IEC/EN 60204-1.
The current consumption of a CPX terminal depends on the number and type of integrated modules and
components.
