Phoenix Contact 1708 M12 POE, User Manual, Page: 26 / 34

FL SWITCH 1708 M12 POE
26
PHOENIX CONTACT 105648_en_01
Number 1
Connection method 2-wire technology
Input design According to EN 61131-2 type 1
Maximum low-level voltage <5 V
Minimum high-level voltage >15 V
Common potentials Supply, ground
Nominal input voltage 24 V DC
Permissible range 0 V to 30 V DC
Nominal input current 5 mA, typical
Interfaces (Fortsetzung)
Ethernet interfaces
Properties of the M12 ports
Number Up to 8 with auto crossing and auto negotiation
Connection format 8-pos. M12 socket on the switch
Connection medium Twisted-pair cable with a conductor cross section of 0.14 mm
2
to 0.22 mm
2
Cable impedance 100 ohms
Transmission speed 10/100/1000 Mbps
Maximum network segment expansion 100 m
Mechanical tests
Shock testing according to IEC 60068-2-27 Operation: 30g,
half-sine shock pulse
3 shocks in each direction
Shock testing according to IEC 60068-2-27 Operation: 10g,
half-sine shock pulse
1000 shocks in each direction
Vibration resistance according to IEC 60068-2-6 Operation/storage/transport: 5g, 10 Hz ... 150 Hz
Free fall according to IEC 60068-2-32 1 m
Conformance with EMC directives
Developed according to IEC 61000-6-2
Noise emission according to EN 55022: 1998
+ A1: 2000 + A2: 2003 (interference voltage)
Class B
Noise emission according to EN55011: 1998
+ A1: 1999 + A2: 2002 (electromagnetic interference)
Class B
Noise immunity according to EN 61000-4-2 (IEC1000-4-2) (ESD)
Contact discharge:
Air discharge:
Indirect discharge:
Requirements according to DIN EN 61000-6-2
Test intensity 3, criterion A
Test intensity 3, criterion A
Test intensity 3, criterion A
Noise immunity according to EN 61000-4-3 (IEC 1000-4-3)
(electromagnetic fields)
Requirements according to DIN EN 61000-6-2
Test intensity 3, criterion A