Device Taps
Section 2 Transmission Media and Components
50
9ARD000015-600
Device Taps
Device taps provide points of attachment to the trunk line. Devices can be connected
to the network either directly to the tap or with a drop line. Taps also provide easy
removal of a device without disrupting the network operation.
shows the
recommended keying for the Mini Trunk to Mini Drop Tap.
Power Taps
A power tap connects the power supply to the trunk line. Power taps are different
from device taps and they can have the following specifications:
•
A Schottky Diode, which connects to the power supply V+, allows multiple
power supply connections (this eliminates the need for custom power supplies).
For more information about the Schottky Diode, refer to
.
•
Two fuses or circuit breakers to protect the bus from excess electric current,
which could damage the cable and connectors.
When a power tap is connected to the network, it can provide the following:
•
A continuous connection for the signal, drain, and V- wires.
•
Electric current limiting in each direction from the tap.
Figure 18. Mini Trunk to Mini Drop Tap Keying
Outside threads
male (pin) contacts
Inside threads
female (sockets) contacts
Содержание AC 800M
Страница 2: ......
Страница 3: ...AC 800M EtherNet IP DeviceNet Installation System Version 6 0 ...
Страница 18: ...Receiver Requirements Section 1 Introduction 18 9ARD000015 600 ...
Страница 74: ...Power Supply Options Section 3 Installation 74 9ARD000015 600 ...
Страница 79: ......