4EVAC Impact Controller-Expander Руководство по эксплуатации и установке - Страница 8
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Hacousto Holland bv
Industrieweg 87
2651BC Berkel & Rodenrijs
Impact Controller – Expander
User and installation manual
2. CAT5e or higher for maximum distance of 250m.
3. Non-CAT / lower than CAT5e: 250m not guaranteed.
4. Shield required (at least FTP)
NOTE: If you use a straight cable, the device will power up but the Tx/Rx data terminals will not be properly
connected. This will result in a communication fault between the L-Net device and main controller unit. The
L-Net device will not be able to initialize, thus will remain in boot-sequence, not operational.
Caution! Use only crossover cables and keep the correct pinout! Connecting power pins to data pins will
damage the network port.
6. Connections and recommended cable types
G-Net port
L-Net port
DC Power in
Page 8 of 10
pin number
GND
shield
RX+
1
RX-
2
TX+
3
power +
4
power -
5
TX-
6
power +
7
power -
8
pin number
GND
shield
RX+
1
RX-
2
TX+
3
power +
4
power -
5
TX-
6
power +
7
power -
8
How
Connector
Signal type
many
type
2
RJ-45
Full duplex
RS-422
3
1
Pluggable
24~30V DC
screw terminal
block 5.08mm
Author:
pin number
shield
1
2
3
4
5
6
7
8
xover type A cable
pin number
shield
1
2
3
4
5
6
7
8
xover type B cable
Additional information
Redundant ring with
power delivery
Daisy chain with power
delivery
n/a
DD
GND
RX+
RX-
TX+
power +
power -
TX-
power +
power -
GND
RX+
RX-
TX+
power +
power -
TX-
power +
power -
Recommended
Max. length
cable (minimum)
FTP CAT5e
250m
crossover
(to next
device)
2 x 1.5mm
2
10m