All the bus segments have terminated for 4-wire connections.Page Detailed description REG-DP/ REG-DPA parameters
We take care it. important
that the bus both devices terminated the beginning and the end the network.
The required resistors are already the regulator and are switched and off through
a relay.
A 4-wire connection recommended for longer distances. This wiring enables the
regulator function repeater.5 E-LAN (bus connection between several devices)
2-Draht BUS
BUS-R
EA+
:
b6
EA-
:
b8
BUS-L
terminiert
AUTO ENU
ESC
F1
F2
F3
F4
F5
lo cal
remote
REG DP
Status
COM1
BUS-R
BUS-L
nicht terminiert
AUTO ENU
ESC
F1
F2
F3
F4
F5
lo cal
remote
REG DP
Status
COM1
BUS-R
AUTO ENU
ESC
F1
F2
F3
F4
F5
lo cal
remote
REG DP
Status
COM1
BUS-L
terminiert
EA+
:
b6
EA-
:
b8
EA+
:
b6
EA-
:
b8
Figure 73: Networking with E-LAN: 2-wire bus
The above figure shows the most commonly used networking configuration.
11.
.2. Meaningful speeds are:
– 500
– 125 000
0 Terminated:
If regulator the beginning end bus segment, the bus must be
closed/terminated that point with resistor (wave impedance).4 <Send AA:>
Click the button transfer the parameters.
For 2-wire connections, termination depends the bus structure: select YES (for
closed/terminated) (for not closed/not terminated). The left E-LAN sends the signal through 4-wire
connection the next device that connected the E-LAN.2.
11.
0 Baud:
The transfer rate can set for each segment. Distances 1.
The 'Terminated' parameter should set for all the devices in-between.3 can bridged.
– Four-wire
A 2-wire connection sufficient for short connections (within substation, m). this case, the right E-LAN, for
example, used input for the signal. AA: Sends the parameters the connected
device
