Technical Specifications
Industrial Ethernet
84 A5E00152007-03
7.2 Technical Specifications of the ELS TP40M
Attachments
Attachment of DTEs or Network
Components over Twisted Pair
2 x RJ-45 jacks with MDI-X pinning
10/100 Mbps (half/full duplex)
Attachment of Industrial Ethernet FC
TP cables
2 x insulation piercing contacts with
MDI-X 10/100 Mbps (half/full duplex)
Connector for power supply 1 x 3-pin plug-in terminal block
Electrical Data
Power Supply 24 V dc supply
(18 to 32 V dc)
safety extra-low voltage (SELV)
Power loss at DC 24 V 4.8 W
Current consumption at rated voltage 200 mA
Overcurrent protection at input PTC resettable fuse (0.6 A / 60 V)
Permitted Cable Lengths
Attachment over Industrial Ethernet FC
TP cables
100 m standard cable
85 m trailing cable
85 m marine cable
TP Connection When using the FC Outlet RJ-45, the
following cable lengths are permitted:
100 m for standard cable
85 m for trailing cable
85 m for marine cable
Note
The number of ELS switches connected influences the frame propagation time.
When a frame passes through the ELS, it is delayed by the Store&Forward func-
tion of the switch.
- with a frame length of 64 bytes by approximately 10 µs
- with a frame length of 1500 bytes by approximately 130 µs
This means that the more ELS switches the frame passes through, the longer the
propagation time.